WO2016029446A1 - Wi-fi backhaul method, base station, and data center - Google Patents
Wi-fi backhaul method, base station, and data centerDownload PDFInfo
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- WO2016029446A1 WO2016029446A1PCT/CN2014/085563CN2014085563WWO2016029446A1WO 2016029446 A1WO2016029446 A1WO 2016029446A1CN 2014085563 WCN2014085563 WCN 2014085563WWO 2016029446 A1WO2016029446 A1WO 2016029446A1
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- 238000004891communicationMethods0.000abstractdescription16
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Definitions
- the present inventionrelates to the field of communications technologies, and more particularly to a WiFi backhaul method, a base station, and a data center.
- WiFi backhaulrefers to the use of WiFi technology to achieve network backhaul.
- the existing WiFi backhaulincludes the backhaul of the base station and the backhaul of the data center, where the backhaul of the base station refers to: the base station sends the backhaul data to a home WiFi AP (Access Point, wireless access node), The home WiFi AP then transmits the returned data to the data center through the wired communication link; the data center returns: the data center transmits the returned data to a home WiFi AP through the wired communication link, and the home WiFi AP Transmitting the backhaul data to a base station.
- a home WiFi APAccess Point, wireless access node
- the data rate required for WiFi backhaulis relatively large, and the rate at which a home WiFi AP transmits back data through a limited communication link is usually only 2M, so that the rate required for WiFi backhaul cannot be met.
- the present inventionprovides a WiFi backhaul method, a base station, and a data center, so as to solve the problem that the rate at which a WiFi AP transmits back data through a limited communication link is low and cannot meet the WiFi backhaul requirement.
- the present inventionprovides the following technical solutions:
- a first aspect of the embodiments of the present inventionprovides a WiFi backhaul method, including:
- the base stationdivides the data packet into multiple data blocks, where the multiple data blocks respectively carry the target address of the corresponding home wireless access node WiFi AP;
- the target addressincludes: a home WiFi AP identification number and a data block and a home WiFi AP. At least one of the correspondences.
- the data blockfurther carries a combination order number.
- a second aspect of the embodiments of the present inventionprovides a WiFi backhaul method, including:
- the data centerreceives data blocks sent by multiple home WiFi APs.
- the target addressincludes: a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP. At least one.
- the data blockfurther carries a combination order number.
- the data centerafter receiving the data block, further includes:
- the data centeracquires a combined sequence number in the data block
- the data centercombines the data blocks in the order corresponding to the combined sequence numbers.
- a third aspect of the embodiments of the present inventionprovides a WiFi backhaul method, including:
- the data centerdivides the data packet into multiple data blocks, where the multiple data block settings respectively carry the target addresses of the corresponding home WiFi APs;
- the data centerrespectively sends the corresponding data block to the home WiFi AP.
- the target addressincludes: a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP. At least one.
- the data blockfurther carries a combination order number.
- a fourth aspect of the embodiments of the present inventionprovides a WiFi backhaul method, including:
- the base stationreceives data blocks sent by multiple home WiFi APs.
- the target addressincludes: a home WiFi AP identification number and a data block and a home WiFi AP. At least one of the correspondences.
- the data blockfurther carries a combination order number.
- the base stationafter receiving the data block, the base station further includes:
- the base stationcombines the data blocks in an order corresponding to the combination sequence number.
- a fifth aspect of the embodiments of the present inventionprovides a base station, including:
- a dividing unitconfigured to divide the data packet into a plurality of data blocks, where the data blocks respectively carry a target address of the corresponding home WiFi AP;
- a sending unitconfigured to separately send the corresponding data block to the home WiFi AP.
- the target addressincludes: a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP. At least one of them.
- the data blockfurther carries a combination order number.
- a sixth aspect of the embodiments of the present inventionprovides a data center, including:
- the receiving unitis configured to receive data blocks sent by multiple home WiFi APs.
- the target addressincludes: a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP. At least one.
- the data blockfurther carries a combination order number.
- the data centerfurther includes:
- An obtaining unitconfigured to acquire a combined sequence number of the data block
- a combination unitconfigured to combine the sequences according to the order corresponding to the combination sequence numbers acquired by the acquiring unit data block.
- a seventh aspect of the embodiments of the present inventionprovides a data center, including:
- a dividing unitconfigured to divide the data packet into a plurality of data blocks, where the plurality of data blocks respectively carry a target address of the corresponding home WiFi AP;
- a sending unitconfigured to separately send the corresponding data block to the home WiFi AP.
- the target addressincludes: a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP. At least one.
- the data blockfurther carries a combination order number.
- An eighth aspect of the embodiments of the present inventionprovides a base station, including:
- the receiving unitis configured to receive data blocks sent by multiple home WiFi APs.
- the target addressincludes: a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP. At least one.
- the data blockfurther carries a combination order number.
- the base stationfurther includes:
- An obtaining unitconfigured to acquire a combined sequence number in the data block
- a combining unitconfigured to combine the data blocks in an order corresponding to the combination sequence numbers acquired by the acquiring unit.
- the embodiment of the present inventiondiscloses a WiFi backhaul method, a base station, and a data center.
- a WiFi backhaul methodBy dividing the data packet into multiple data blocks, and each data block carries the target address of the corresponding home WiFi AP, multiple home WiFi APs cooperate to complete the backhaul of the data packet, which solves the problem of the home WiFi in the prior art.
- the APreturns the entire data packet, the problem of the WiFi backhaul requirement cannot be met because the rate of transmitting the backhaul data on the limited communication link is low.
- FIG. 1is a schematic structural diagram of a WiFi backhaul system according to an embodiment of the present invention
- FIG. 2(a)is a flowchart of a WiFi backhaul method according to an embodiment of the present invention
- 2(b)is a sequence diagram of a WiFi backhaul method according to an embodiment of the present invention.
- FIG. 3is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention.
- FIG. 4is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention.
- FIG. 5is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention.
- FIG. 6is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention.
- FIG. 7is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention.
- FIG. 8is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention.
- FIG. 9is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention.
- FIG. 10is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention.
- FIG. 11is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention.
- FIG. 12is a schematic structural diagram of a base station according to an embodiment of the present disclosure.
- FIG. 13is a schematic structural diagram of a data center according to an embodiment of the present disclosure.
- FIG. 14is a schematic structural diagram of a data center according to another embodiment of the present invention.
- FIG. 15is a schematic structural diagram of a data center according to another embodiment of the present invention.
- FIG. 16is a schematic structural diagram of a base station according to another embodiment of the present disclosure.
- FIG. 17is a schematic structural diagram of a base station according to another embodiment of the present invention.
- FIG. 1is a WiFi backhaul system according to an embodiment of the present invention, including a base station 111, a home WiFi AP 112, and a data center 113.
- the base station 111transmits the backhaul data to the home WiFi AP 112, and the home WiFi AP 112 transmits the backhaul data back to the data center 113 through the wired communication link; and the data center 113 can also transmit the backhaul data through the wired communication link. It is transmitted to the home WiFi AP 112, and the home WiFi AP 112 transmits the backhaul data to the base station 111.
- a base stationmay be a device that communicates with a user equipment (UE) or other communication station, such as a relay station, and the base station may provide Communication coverage for a specific physical area.
- the base stationmay be a base transceiver station (Base Transceiver Station, BTS for short) or a base station controller (BSC) in GSM or CDMA; or a Node B (Node B in UMTS).
- BTSBase Transceiver Station
- BSCbase station controller
- Node BNode B in UMTS
- NBor Radio Network Controller (RNC) in UMTS
- RNCRadio Network Controller
- ENBevolved Node B
- eNodeBevolved base station
- Other access network devicesthat provide access services in the present invention are not limited in the present invention.
- the WiFi APis a WiFi Access Point, which is a wireless access node.
- the data centeris a node set on the core network or the backbone network.
- the WiFi backhaul systemis disclosed in the embodiment of the present invention when the rate at which the WiFi AP transmits the backhaul data through the limited communication link is low and cannot meet the problem of the WiFi backhaul.
- WiFi backhaul methodis disclosed in the embodiment of the present invention when the rate at which the WiFi AP transmits the backhaul data through the limited communication link is low and cannot meet the problem of the WiFi backhaul.
- the WiFi backhaul method disclosed in the embodiment of the present inventionincludes:
- the base stationdivides the data packet into multiple data blocks.
- the plurality of data blocksrespectively carry a target address of the corresponding home wireless access node WiFi AP;
- the data packetmay be understood as data that needs to be backhauled, and may include data composed of one or more services.
- the base stationsends a corresponding data block to the home WiFi AP.
- the data blockis usually provided with a target address, and the target address may indicate the receiver of the data block.
- each home WiFi APcan be To receive a wireless signal indicating that there is a data block, but only the home WiFi AP corresponding to the target address of the data block will receive the data block, and other home WiFi APs will ignore the data block.
- a WiFi backhaul methodis disclosed in the embodiment of the present invention, in which a data packet is divided into multiple data blocks by a base station, and each data block carries a target address of a corresponding home WiFi AP, so that multiple home WiFi APs cooperate to complete data.
- the backhaul of the packetsolves the problem that the WiFi backhaul requirement cannot be met due to the low rate of transmission of the backhaul data by the limited communication link when the home WiFi AP returns the entire data packet in the prior art.
- Another embodiment of the present inventionfurther discloses a WiFi backhaul method, as shown in FIG. 3, including:
- the base stationdivides the data packet into multiple data blocks.
- the plurality of data blocksrespectively carry corresponding home WiFi AP identification numbers
- the base stationseparately sends the corresponding data block to the home WiFi AP.
- the multiple data blocksare broadcasted to multiple home WiFi APs, because each data block carries a home WiFi AP identifier. No. At this time, the home WiFi AP will receive a data block corresponding to its own home WiFi AP identification number.
- Another embodiment of the present inventionfurther discloses a WiFi backhaul method, as shown in FIG. 4, including:
- the base stationdivides the data packet into multiple data blocks.
- the data blockcarries a correspondence between the data block and the home WiFi AP, and the one data block corresponds to a home WiFi AP;
- the correspondence between the data block and the home WiFi APmay be an order correspondence relationship, for example, the base station divides the data packet into 100 data blocks, and needs to transmit data blocks through 10 home WiFi APs.
- the corresponding relationship between the data block and the home WiFi APmay be that the first home WiFi AP corresponds to a data block of 1 to 10, the second home WiFi AP corresponds to a data block of 11 to 20, and so on, and the tenth home WiFi AP corresponds to 91 to 100 data blocks.
- the correspondence between the data block and the home WiFi APmay also be other relationships, for example, the correspondence between the identification number of the data block and the home WiFi AP, and the identification number of each data block corresponds to one home WiFi AP.
- the base stationsends, to the home WiFi AP, a data block that has a correspondence relationship with the home WiFi AP.
- the data block corresponding to the home WiFi APrefers to the data block and the home WiFi AP.
- the corresponding relationshipindicates that the data block corresponds to a certain home WiFi AP.
- the base station and the home WiFi APpre-arrange the correspondence between the data block and the home WiFi AP. After the base station sends the data block to the home WiFi AP, each home WiFi AP will follow the pre-agreed correspondence. The relationship receives a data block corresponding to itself.
- the first home WiFi APreceives 1 to 10 data blocks
- the second home WiFi APreceives 11 to 20 data blocks
- the tenth home The WiFi APreceives 91 to 100 data blocks.
- the target address of the data blockmay be provided with a home WiFi AP identification number in addition to the corresponding relationship between the data block and the home WiFi AP; thus, the base station sends data to the home WiFi AP.
- the home WiFi APcan receive a data block corresponding to its own identification number, or a data block corresponding to itself.
- the data blockfurther carries a combined sequence number.
- the combination sequence numberis used to combine the data blocks, and the data blocks may be combined into a data packet in the order of the combination sequence number.
- Another embodiment of the present inventionfurther discloses a WiFi backhaul method, as shown in FIG. 5, including:
- the data centerreceives data blocks sent by multiple home WiFi APs.
- the base stationdivides the data packet into a plurality of data blocks, where the plurality of data blocks respectively carry the destination address of the corresponding WiFi AP, and the base station separately sends the corresponding data block to the home WiFi AP, and the home WiFi AP receives the data block. After the data block is sent, the data block is sent to the data center.
- the target address carried by the data blockis an address of the data center.
- the WiFi backhaul method disclosed in this embodimentis configured to send a data block to the data center by using multiple home WiFi APs to complete the data packet backhaul, and solve the problem in the prior art that the home WiFi AP returns the entire data packet. Due to the low rate of transmission of backhaul data by the limited communication link, the problem of WiFi backhaul needs cannot be met.
- the target addressis a home WiFi AP identification number, a correspondence between a data block and a home WiFi AP, or both a home WiFi AP identification number, and a data block and a home WiFi AP. Correspondence.
- the correspondence between the data block and the home WiFi APis the same as that disclosed in the embodiment corresponding to FIG. It can refer to sequential correspondence or other correspondence.
- the data block sent by the home WiFi APis further provided with a combination sequence number.
- Another embodiment of the present inventionfurther discloses a WiFi backhaul method, as shown in FIG. 6, including:
- the data centerreceives data blocks sent by multiple home WiFi APs.
- the data centeracquires a combined sequence number in the multiple data blocks.
- the data centercombines the data blocks in an order corresponding to the combination sequence number.
- the data block wired link received by each of the home WiFi APsis uploaded to the backhaul data center, and when the data center is to combine the data blocks to form a data packet, the data center acquires the data block.
- the sequence numbersare combined, and the data blocks are combined in the order corresponding to the combination sequence numbers to form a data packet.
- Another embodiment of the present inventionfurther discloses a WiFi backhaul method, which is applied to a data center, and may be referred to as a data center backhaul.
- the methodincludes:
- the data centerdivides the data packet into multiple data blocks.
- the plurality of data block settingsrespectively carry a target address of the corresponding home WiFi AP;
- the data centerdivides the data packet that needs to be sent to the same base station into multiple data blocks, and each data block corresponds to one home WiFi AP.
- the data packet described hereincan be understood as any form of data that needs to be transmitted back to the base station, and may be more than just a packet form.
- the data centersends the corresponding data block to the home WiFi AP.
- the data centertransmits the data block to the home WiFi AP corresponding to the target address of the data block through a wired link, and each of the home WiFi APs receives the data block corresponding to the target address.
- the WiFi backhaul method disclosed in this embodimentdivides a data packet into a plurality of data blocks through a data center, and each data block carries a corresponding target address, so that multiple home WiFi APs cooperate to complete the return of the data packet.
- the home WiFi APreturns the entire data packet, the problem of the WiFi backhaul requirement cannot be met due to the low rate of transmitting the backhaul data by the limited communication link.
- Another embodiment of the present inventionfurther discloses a WiFi backhaul method applied to a data center.
- the methodincludes:
- the data centerdivides the data packet into multiple data blocks.
- the plurality of data blocksrespectively carry corresponding home WiFi AP identification numbers
- the data centeris respectively sent to a home WiFi AP, and the home WiFi AP identification number corresponds to a data block of the home WiFi AP.
- the data centeris connected to the home WiFi AP through a wired link, and sends the data block to the home WiFi AP through the wired link, and sends the data block to each home WiFi AP. Both are data blocks with the WiFi AP identification number set.
- Another embodiment of the present inventionfurther discloses a WiFi backhaul method, as shown in FIG. 9, including:
- the data centerdivides the data packet into multiple data blocks.
- the data blockcarries a correspondence between the data block and the home WiFi AP, and the one data block corresponds to a home WiFi AP;
- the data centerseparately sends a data block corresponding to the home WiFi AP to the home WiFi AP.
- the data centerdivides the data packet to form a data block, first determining, according to the correspondence between the data block and the home WiFi AP, a home WiFi AP corresponding to each data block, and then forwarding the data block to the data through the wired link.
- the corresponding home WiFi APis sent.
- the data block obtained by dividing the data centermay be provided with a home WiFi AP identification number in addition to the corresponding relationship between the data block and the home WiFi AP; thus, the data center sends the data center to the home WiFi AP.
- the home WiFi APcan receive a data block corresponding to its own identification number, or a data block corresponding to itself.
- the data blockis further provided with a combined sequence number.
- the base stationcombines the data blocks into data packets in the order of the combination sequence number.
- Another embodiment of the present inventionfurther discloses a WiFi backhaul method, which is applied to a base station, as shown in FIG. 10, and includes:
- the base stationreceives data blocks sent by multiple home WiFi APs.
- the data centerdivides the data packet into a plurality of data blocks, and the plurality of data blocks respectively carry the destination address of the corresponding WiFi AP, and the base station separately sends the corresponding data block to the home WiFi AP, where the home WiFi AP After receiving the data block, the data block is sent to the base station.
- the target address carried by the data blockis an address of the data center.
- the base stationmay send the RTS signaling or the CTS signaling, and the RTS signaling or the CTS signaling has a time length value, so that other users can be reminded to The WiFi air interface resource cannot be used to send signals for a period of time.
- the base stationsequentially sends a request to request one or n home WiFi APs to upload data blocks, and after receiving the request, each home WiFi AP may send a data block to the base station.
- the base stationsends a request to request the first home WiFi AP to upload the data block, and after the first home WiFi AP uploads the data block, the base station sends a request to request the second home WiFi AP to upload the data block, the second home WiFi AP transmits the data block, and so on. Until all home WiFi APs have been transferred.
- each home WiFi APuploads a data block
- the base stationcan also determine to receive the data block and then send a request to another home WiFi AP.
- the target addressis a home WiFi AP identification number, a correspondence between a data block and a home WiFi AP, or both a home WiFi AP identification number, and a data block and a home WiFi AP. Correspondence.
- the correspondence between the data block and the home WiFi APmay refer to an order correspondence or other correspondence.
- the data block sent by the home WiFi APis further provided with a combination sequence number.
- Another embodiment of the present inventionfurther discloses a WiFi backhaul method, as shown in FIG.
- the base stationreceives data blocks sent by multiple home WiFi APs.
- the base stationacquires a combined sequence number in the multiple data blocks.
- the base stationcombines the plurality of data blocks in an order corresponding to the combination sequence number.
- each of the home WiFi APsuploads a data block corresponding to the destination address to the backhaul base station, and the order of the data blocks sent by the home WiFi AP is not necessarily the order of the data packets formed by the combination, so the base station
- the combined sequence numbers in each data blockare also obtained, and the data blocks are combined in the order corresponding to the combined sequence numbers to form a data packet.
- FIG. 12Another embodiment of the present invention further discloses a base station, as shown in FIG. 12, including:
- the dividing unit 101is configured to divide the data packet into multiple data blocks, where the data blocks respectively carry the target addresses of the corresponding home WiFi APs;
- the sending unit 102is configured to separately send, to the home WiFi AP, a data block that is divided by the dividing unit 101 and has a target address corresponding to the home WiFi AP.
- the target addresscomprises: a home WiFi AP identification number, and at least one of a correspondence between the data block and the home WiFi AP.
- the data blockalso carries a combined sequence number.
- FIG. 13Another embodiment of the present invention further discloses a data center, as shown in FIG. 13, comprising:
- the receiving unit 201is configured to receive data blocks sent by multiple home WiFi APs.
- the target addresscomprises: at least one of a home WiFi AP identification number and a correspondence between the data block and the home WiFi AP.
- the data blockis further provided with a combination sequence number.
- the data centerincludes, in addition to the receiving unit 201, a:
- the obtaining unit 202is configured to acquire a combined sequence number of the multiple data blocks.
- the combining unit 203is configured to combine the data blocks in the order corresponding to the combination sequence numbers acquired by the obtaining unit 202.
- Another embodiment of the present inventionfurther discloses a data center. Referring to FIG. 15, the method includes:
- the dividing unit 301is configured to divide the data packet into multiple data blocks, where the data blocks respectively carry the target addresses of the corresponding home WiFi APs;
- the sending unit 302is configured to send, to the home WiFi AP, a data block that is divided by the dividing unit 301 and has a target address corresponding to the home WiFi AP.
- the target addresscomprises: at least one of a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP.
- the data blockis further provided with a combined sequence number.
- FIG. 16Another embodiment of the present invention further discloses a base station, as shown in FIG. 16, including:
- the receiving unit 401is configured to receive data blocks sent by multiple home WiFi APs;
- the target addresscomprises: at least one of a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP.
- the data blockis further provided with a combined sequence number.
- the base stationincludes a receiving unit 501, an obtaining unit 502, and a combining unit 503;
- the receiving unit 501is configured to receive data blocks sent by multiple home WiFi APs;
- the obtaining unit 502is configured to acquire a combined sequence number in the plurality of data blocks
- the combining unit 503is configured to combine the plurality of data blocks in an order corresponding to the combination sequence numbers acquired by the acquiring unit.
- the steps of a method or algorithm described in connection with the embodiments disclosed hereincan be implemented directly in hardware, a software module executed by a processor, or a combination of both.
- the software modulecan be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known.
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Abstract
Description
本发明涉及通信技术领域，更具体的说，是涉及一种WiFi回传方法、基站和数据中心。The present invention relates to the field of communications technologies, and more particularly to a WiFi backhaul method, a base station, and a data center.
WiFi回传是指采用WiFi技术实现网络回传。WiFi backhaul refers to the use of WiFi technology to achieve network backhaul.
现有的WiFi回传包括基站的回传和数据中心的回传，其中，所述基站的回传指：基站把回传数据发送给一个家用WiFi AP(Access Point，无线访问节点)，所述家用WiFi AP再通过有线通信链路把所述回传数据回传到数据中心；数据中心的回传指：数据中心把回传数据通过有线通信链路传给一个家用WiFi AP，家用WiFi AP再将所述回传数据发送给基站。The existing WiFi backhaul includes the backhaul of the base station and the backhaul of the data center, where the backhaul of the base station refers to: the base station sends the backhaul data to a home WiFi AP (Access Point, wireless access node), The home WiFi AP then transmits the returned data to the data center through the wired communication link; the data center returns: the data center transmits the returned data to a home WiFi AP through the wired communication link, and the home WiFi AP Transmitting the backhaul data to a base station.
一般情况下，WiFi回传需要的数据速率比较大，而家用的WiFi AP通过有限通信链路传输回传数据的速率通常仅有2M，如此就无法满足WiFi回传需要的速率的要求。In general, the data rate required for WiFi backhaul is relatively large, and the rate at which a home WiFi AP transmits back data through a limited communication link is usually only 2M, so that the rate required for WiFi backhaul cannot be met.
发明内容Summary of the invention
有鉴于此，本发明提供了一种WiFi回传方法、基站和数据中心，以解决现有技术中WiFi AP通过有限通信链路传输回传数据的速率低而无法满足WiFi回传需要的问题。In view of this, the present invention provides a WiFi backhaul method, a base station, and a data center, so as to solve the problem that the rate at which a WiFi AP transmits back data through a limited communication link is low and cannot meet the WiFi backhaul requirement.
为实现上述目的，本发明提供如下技术方案：To achieve the above object, the present invention provides the following technical solutions:
本发明实施例的第一方面提供一种WiFi回传方法，包括：A first aspect of the embodiments of the present invention provides a WiFi backhaul method, including:
基站将数据包划分为多个数据块，其中，所述多个数据块分别携带对应的家用无线访问节点WiFi AP的目标地址；The base station divides the data packet into multiple data blocks, where the multiple data blocks respectively carry the target address of the corresponding home wireless access node WiFi AP;
所述基站分别向所述家用WiFi AP发送对应的所述数据块。Sending, by the base station, the corresponding data block to the home WiFi AP.
结合本发明实施例的第一方面，在本发明实施例的第一方面的第一种实施方式中，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。With reference to the first aspect of the embodiments of the present invention, in a first implementation manner of the first aspect of the embodiments, the target address includes: a home WiFi AP identification number and a data block and a home WiFi AP.At least one of the correspondences.
结合本发明实施例的第一方面或者本发明实施例的第一方面的第一种实施方式，在本发明实施例的第一方面的第二种实施方式中，所述数据块还携带组合顺序号。With reference to the first aspect of the embodiments of the present invention or the first embodiment of the first aspect of the embodiments of the present invention, in the second implementation manner of the first aspect of the embodiments of the present invention, the data block further carries a combination order number.
本发明实施例的第二方面提供一种WiFi回传方法，包括：A second aspect of the embodiments of the present invention provides a WiFi backhaul method, including:
数据中心接收多个家用WiFi AP发送的数据块。The data center receives data blocks sent by multiple home WiFi APs.
结合本发明实施例的第二方面，在本发明实施例的第二方面的第一种实施方式中，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。With reference to the second aspect of the embodiments of the present invention, in a first implementation manner of the second aspect of the embodiments, the target address includes: a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP. At least one.
结合本发明实施例的第二方面或者本发明实施例的第二方面的第一种实施方式，在本发明实施例的第二方面的第二种实施方式中，所述数据块还携带组合顺序号。With reference to the second aspect of the embodiments of the present invention or the first embodiment of the second aspect of the embodiments of the present invention, in the second implementation manner of the second aspect of the embodiments of the present invention, the data block further carries a combination order number.
结合本发明实施例的第二方面的第二种实施方式，在本发明实施例的第二方面的第三种实施方式中，所述数据中心接收所述数据块后，还包括：With reference to the second embodiment of the second aspect of the embodiments of the present invention, in a third implementation manner of the second aspect of the embodiment, the data center, after receiving the data block, further includes:
所述数据中心获取所述数据块中的组合顺序号；The data center acquires a combined sequence number in the data block;
所述数据中心按照所述组合顺序号对应的顺序组合所述数据块。The data center combines the data blocks in the order corresponding to the combined sequence numbers.
本发明实施例的第三方面提供一种WiFi回传方法，包括：A third aspect of the embodiments of the present invention provides a WiFi backhaul method, including:
数据中心划分数据包为多个数据块，其中，所述多个数据块设置分别携带对应的家用WiFi AP的目标地址；The data center divides the data packet into multiple data blocks, where the multiple data block settings respectively carry the target addresses of the corresponding home WiFi APs;
所述数据中心分别向所述家用WiFi AP发送对应的所述数据块。The data center respectively sends the corresponding data block to the home WiFi AP.
结合本发明实施例的第三方面，在本发明实施例的第三方面的第一种实施方式中，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。With reference to the third aspect of the embodiments of the present invention, in a first implementation manner of the third aspect of the embodiments, the target address includes: a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP. At least one.
结合本发明实施例的第三方面或者本发明实施例的第三方面的第一种实施方式，在本发明实施例的第三方面的第二种实施方式中，所述数据块还携带组合顺序号。With reference to the third aspect of the embodiments of the present invention or the first embodiment of the third aspect of the embodiments of the present invention, in the second implementation manner of the third aspect of the embodiments of the present invention, the data block further carries a combination order number.
本发明实施例的第四方面提供一种WiFi回传方法，包括：A fourth aspect of the embodiments of the present invention provides a WiFi backhaul method, including:
基站接收多个家用WiFi AP发送的数据块。The base station receives data blocks sent by multiple home WiFi APs.
结合本发明实施例的第四方面，在本发明实施例的第四方面的第一种实施方式中，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。With reference to the fourth aspect of the embodiments of the present invention, in a first implementation manner of the fourth aspect of the embodiments, the target address includes: a home WiFi AP identification number and a data block and a home WiFi AP.At least one of the correspondences.
结合本发明实施例的第四方面或者本发明实施例的第四方面的第一种实施方式，在本发明实施例的第四方面的第二种实施方式中，所述数据块还携带组合顺序号。With reference to the fourth aspect of the embodiments of the present invention or the first implementation manner of the fourth aspect of the embodiments of the present invention, in the second implementation manner of the fourth aspect of the embodiments of the present invention, the data block further carries a combination order number.
结合本发明实施例的第四方面的第二种实施方式，在本发明实施例的第四方面的第三种实施方式中，所述基站接收所述数据块后，还包括：With reference to the second embodiment of the fourth aspect of the embodiments of the present invention, in a third implementation manner of the fourth aspect of the embodiments of the present disclosure, after receiving the data block, the base station further includes:
所述基站获取所述数据块的组合顺序号；Obtaining, by the base station, a combination sequence number of the data block;
所述基站按照所述组合顺序号对应的顺序组合所述数据块。The base station combines the data blocks in an order corresponding to the combination sequence number.
本发明实施例的第五方面提供一种基站，包括：A fifth aspect of the embodiments of the present invention provides a base station, including:
划分单元，用于将数据包划分为多个数据块，其中，所述数据块分别携带对应的家用WiFi AP的目标地址；a dividing unit, configured to divide the data packet into a plurality of data blocks, where the data blocks respectively carry a target address of the corresponding home WiFi AP;
发送单元，用于分别向家用WiFi AP发送对应的所述数据块。And a sending unit, configured to separately send the corresponding data block to the home WiFi AP.
结合本发明实施例的第五方面，在本发明实施例的第五方面的第一种实施方式中，所述目标地址包括：家用WiFi AP标识号和和数据块与家用WiFi AP的对应关系中的至少一种。With reference to the fifth aspect of the embodiments of the present invention, in a first implementation manner of the fifth aspect of the embodiments, the target address includes: a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP. At least one of them.
结合本发明实施例的第五方面或者本发明实施例的第五方面的第一种实施方式，在本发明实施例的第五方面的第二种实施方式中，所述数据块还携带组合顺序号。With reference to the fifth aspect of the embodiments of the present invention or the first implementation manner of the fifth aspect of the embodiments of the present invention, in the second implementation manner of the fifth aspect of the embodiments of the present invention, the data block further carries a combination order number.
本发明实施例的第六方面提供一种数据中心，包括：A sixth aspect of the embodiments of the present invention provides a data center, including:
接收单元，用于接收多个家用WiFi AP发送的数据块。The receiving unit is configured to receive data blocks sent by multiple home WiFi APs.
结合本发明实施例的第六方面，在本发明实施例的第六方面的第一种实施方式中，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。With reference to the sixth aspect of the embodiments of the present invention, in a first implementation manner of the sixth aspect, the target address includes: a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP. At least one.
结合本发明实施例的第六方面或者本发明实施例的第六方面的第一种实施方式，在本发明实施例的第六方面的第二种实施方式中，所述数据块还携带组合顺序号。With reference to the sixth aspect of the embodiments of the present invention or the first embodiment of the sixth aspect of the embodiments of the present invention, in the second implementation manner of the sixth aspect of the embodiments of the present invention, the data block further carries a combination order number.
结合本发明实施例的第六方面的第二种实施方式，在本发明实施例的第六方面的第三种实施方式中，所述数据中心还包括：With reference to the second embodiment of the sixth aspect of the embodiments of the present invention, in a third implementation manner of the sixth aspect of the embodiment, the data center further includes:
获取单元，用于获取所述数据块的组合顺序号；An obtaining unit, configured to acquire a combined sequence number of the data block;
组合单元，用于按照所述获取单元获取的组合顺序号对应的顺序组合所述数据块。a combination unit, configured to combine the sequences according to the order corresponding to the combination sequence numbers acquired by the acquiring unitdata block.
本发明实施例的第七方面提供一种数据中心，包括：A seventh aspect of the embodiments of the present invention provides a data center, including:
划分单元，用于划分数据包为多个数据块，其中，所述多个数据块分别携带对应的家用WiFi AP的目标地址；a dividing unit, configured to divide the data packet into a plurality of data blocks, where the plurality of data blocks respectively carry a target address of the corresponding home WiFi AP;
发送单元，用于分别向家用WiFi AP发送对应的所述数据块。And a sending unit, configured to separately send the corresponding data block to the home WiFi AP.
结合本发明实施例的第七方面，在本发明实施例的第七方面的第一种实施方式中，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。With reference to the seventh aspect of the embodiments of the present invention, in a first implementation manner of the seventh aspect of the embodiments, the target address includes: a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP. At least one.
结合本发明实施例的第七方面或者本发明实施例的第七方面的第一种实施方式，在本发明实施例的第七方面的第二种实施方式中，所述数据块还携带组合顺序号。With reference to the seventh aspect of the embodiments of the present invention or the first embodiment of the seventh aspect of the embodiments of the present invention, in the second implementation manner of the seventh aspect of the embodiments of the present invention, the data block further carries a combination order number.
本发明实施例的第八方面提供一种基站，包括：An eighth aspect of the embodiments of the present invention provides a base station, including:
接收单元，用于接收多个家用WiFi AP发送的数据块。The receiving unit is configured to receive data blocks sent by multiple home WiFi APs.
结合本发明实施例的第八方面，在本发明实施例的第八方面的第一种实施方式中，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。With reference to the eighth aspect of the embodiments of the present invention, in a first implementation manner of the eighth aspect, the target address includes: a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP. At least one.
结合本发明实施例的第八方面或者本发明实施例的第八方面的第一种实施方式，在本发明实施例的第八方面的第二种实施方式中，所述数据块还携带组合顺序号。With reference to the eighth aspect of the embodiments of the present invention or the first embodiment of the eighth aspect of the embodiments of the present invention, in the second implementation manner of the eighth aspect of the embodiments of the present invention, the data block further carries a combination order number.
结合本发明实施例的第八方面的第二种实施方式，在本发明实施例的第八方面的第三种实施方式中，所述基站还包括：With reference to the second embodiment of the eighth aspect of the embodiments of the present invention, in a third implementation manner of the eighth aspect of the embodiments, the base station further includes:
获取单元，用于获取所述数据块中的组合顺序号；An obtaining unit, configured to acquire a combined sequence number in the data block;
组合单元，用于按照所述获取单元获取的组合顺序号对应的顺序组合所述数据块。And a combining unit, configured to combine the data blocks in an order corresponding to the combination sequence numbers acquired by the acquiring unit.
经由上述的技术方案可知，与现有技术相比，本发明实施例公开了一种WiFi回传方法、基站和数据中心。通过将数据包划分为多个数据块，且每个数据块携带对应的家用WiFi AP的目标地址，实现了多个家用WiFi AP协作完成数据包的回传，解决了现有技术中因家用WiFi AP回传整个数据包时，由于有限通信链路传输回传数据的速率低而无法满足WiFi回传需要的问题。According to the foregoing technical solution, the embodiment of the present invention discloses a WiFi backhaul method, a base station, and a data center. By dividing the data packet into multiple data blocks, and each data block carries the target address of the corresponding home WiFi AP, multiple home WiFi APs cooperate to complete the backhaul of the data packet, which solves the problem of the home WiFi in the prior art. When the AP returns the entire data packet, the problem of the WiFi backhaul requirement cannot be met because the rate of transmitting the backhaul data on the limited communication link is low.
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.
图1为本发明实施例公开的WiFi回传系统的结构示意图；1 is a schematic structural diagram of a WiFi backhaul system according to an embodiment of the present invention;
图2(a)为本发明实施例公开的WiFi回传方法的流程图；2(a) is a flowchart of a WiFi backhaul method according to an embodiment of the present invention;
图2(b)为本发明实施例公开的WiFi回传方法的时序图；2(b) is a sequence diagram of a WiFi backhaul method according to an embodiment of the present invention;
图3为本发明另一实施例公开的一种WiFi回传方法的时序图；FIG. 3 is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention;
图4为本发明另一实施例公开的一种WiFi回传方法的时序图；FIG. 4 is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention;
图5为本发明另一实施例公开的一种WiFi回传方法的时序图；FIG. 5 is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention;
图6为本发明另一实施例公开的一种WiFi回传方法的时序图；FIG. 6 is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention;
图7为本发明另一实施例公开的一种WiFi回传方法的时序图；FIG. 7 is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention;
图8为本发明另一实施例公开的一种WiFi回传方法的时序图；FIG. 8 is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention;
图9为本发明另一实施例公开的一种WiFi回传方法的时序图；FIG. 9 is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention;
图10为本发明另一实施例公开的一种WiFi回传方法的时序图；FIG. 10 is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention;
图11为本发明另一实施例公开的一种WiFi回传方法的时序图；FIG. 11 is a sequence diagram of a WiFi backhaul method according to another embodiment of the present invention;
图12为本发明实施例公开的一种基站的结构示意图；FIG. 12 is a schematic structural diagram of a base station according to an embodiment of the present disclosure;
图13为本发明实施例公开的一种数据中心的结构示意图；FIG. 13 is a schematic structural diagram of a data center according to an embodiment of the present disclosure;
图14为本发明另一实施例公开的一种数据中心的结构示意图；FIG. 14 is a schematic structural diagram of a data center according to another embodiment of the present invention; FIG.
图15为本发明另一实施例公开的一种数据中心的结构示意图；FIG. 15 is a schematic structural diagram of a data center according to another embodiment of the present invention; FIG.
图16为本发明另一实施例公开的一种基站的结构示意图；FIG. 16 is a schematic structural diagram of a base station according to another embodiment of the present disclosure;
图17为本发明另一实施例公开的一种基站的结构示意图。FIG. 17 is a schematic structural diagram of a base station according to another embodiment of the present invention.
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
图1为本发明实施例公开的一种WiFi回传系统，包括基站111、家用WiFiAP112和数据中心113。FIG. 1 is a WiFi backhaul system according to an embodiment of the present invention, including abase station 111, ahome WiFi AP 112, and adata center 113.
其中，基站111把回传数据传给家用WiFi AP112，家用WiFi AP112再通过有线通信链路把回传数据回传到数据中心113；并且，数据中心113也可以把回传数据通过有线通信链路传给家用WiFi AP112，家用WiFi AP112再把回传数据传给基站111。Thebase station 111 transmits the backhaul data to thehome WiFi AP 112, and thehome WiFi AP 112 transmits the backhaul data back to thedata center 113 through the wired communication link; and thedata center 113 can also transmit the backhaul data through the wired communication link. It is transmitted to thehome WiFi AP 112, and thehome WiFi AP 112 transmits the backhaul data to thebase station 111.
需要说明的是，在本发明实施例中，基站(base station，简称为BS)可以是与用户设备(user equipment，简称为UE)或其它通信站点如中继站点，进行通信的设备，基站可以提供特定物理区域的通信覆盖。例如，基站具体可以是GSM或CDMA中的基站收发台(Base Transceiver Station，简称为BTS)或基站控制器(Base Station Controller，简称为BSC)；也可以是UMTS中的节点B(Node B，简称为NB)或者UMTS中的无线网络控制器(Radio Network Controller，简称为RNC)；还可以是LTE中的演进型基站(Evolutional Node B，简称为ENB或eNodeB)；或者，也可以是无线通信网络中的提供接入服务的其他接入网设备，本发明并不限定。It should be noted that, in the embodiment of the present invention, a base station (BS) may be a device that communicates with a user equipment (UE) or other communication station, such as a relay station, and the base station may provide Communication coverage for a specific physical area. For example, the base station may be a base transceiver station (Base Transceiver Station, BTS for short) or a base station controller (BSC) in GSM or CDMA; or a Node B (Node B in UMTS). NB) or Radio Network Controller (RNC) in UMTS; may also be an evolved base station (Evolutional Node B, referred to as ENB or eNodeB) in LTE; or it may be a wireless communication network Other access network devices that provide access services in the present invention are not limited in the present invention.
WiFi AP为WiFi Access Point，即无线访问节点。The WiFi AP is a WiFi Access Point, which is a wireless access node.
数据中心为设置于核心网或者骨干网上的节点。The data center is a node set on the core network or the backbone network.
为解决WiFi回传系统，在进行WiFi回传出现的WiFi AP通过有限通信链路传输回传数据的速率低而无法满足WiFi回传需要的问题时，该WiFi回传系统采用本发明实施例公开的WiFi回传方法。In order to solve the problem of the WiFi backhaul system, the WiFi backhaul system is disclosed in the embodiment of the present invention when the rate at which the WiFi AP transmits the backhaul data through the limited communication link is low and cannot meet the problem of the WiFi backhaul. WiFi backhaul method.
参见图2(a)和图2(b)，本发明实施例公开的WiFi回传方法，包括：Referring to FIG. 2(a) and FIG. 2(b), the WiFi backhaul method disclosed in the embodiment of the present invention includes:
S101、基站将数据包划分为多个数据块；S101. The base station divides the data packet into multiple data blocks.
其中，所述多个数据块分别携带对应的家用无线访问节点WiFi AP的目标地址；；The plurality of data blocks respectively carry a target address of the corresponding home wireless access node WiFi AP;
需要说明的是，本实施例公开的方法中，所述数据包可以理解为需要进行回传的数据，可以包括由一种或者多种业务组成的数据。It should be noted that, in the method disclosed in this embodiment, the data packet may be understood as data that needs to be backhauled, and may include data composed of one or more services.
S102、所述基站分别向所述家用WiFi AP发送对应的数据块。S102. The base station sends a corresponding data block to the home WiFi AP.
此处需要说明的是，所述数据块通常设置有目标地址，所述目标地址可以表明所述数据块的接收方。It should be noted here that the data block is usually provided with a target address, and the target address may indicate the receiver of the data block.
所述基站向家用WiFi AP发送一个数据块之后，每一个家用WiFi AP都可以接收到表明有数据块的无线信号，但只有与所述数据块的目标地址对应的家用WiFi AP才会接收数据块，其它的家用WiFi AP则会忽略这个数据块。After the base station sends a data block to the home WiFi AP, each home WiFi AP can beTo receive a wireless signal indicating that there is a data block, but only the home WiFi AP corresponding to the target address of the data block will receive the data block, and other home WiFi APs will ignore the data block.
本发明实施例公开的一种WiFi回传方法，通过基站将数据包划分为多个数据块，且每个数据块携带对应的家用WiFi AP的目标地址，实现了多个家用WiFi AP协作完成数据包的回传，解决了现有技术中因家用WiFi AP回传整个数据包时，由于有限通信链路传输回传数据的速率低而无法满足WiFi回传需要的问题。A WiFi backhaul method is disclosed in the embodiment of the present invention, in which a data packet is divided into multiple data blocks by a base station, and each data block carries a target address of a corresponding home WiFi AP, so that multiple home WiFi APs cooperate to complete data. The backhaul of the packet solves the problem that the WiFi backhaul requirement cannot be met due to the low rate of transmission of the backhaul data by the limited communication link when the home WiFi AP returns the entire data packet in the prior art.
本发明另一实施例还公开了一种WiFi回传方法，如图3所示，包括：Another embodiment of the present invention further discloses a WiFi backhaul method, as shown in FIG. 3, including:
S201、基站将数据包划分为多个数据块；S201. The base station divides the data packet into multiple data blocks.
其中，所述多个数据块分别携带对应家用WiFi AP标识号；The plurality of data blocks respectively carry corresponding home WiFi AP identification numbers;
S202、所述基站分别向所述家用WiFi AP发送对应的所述数据块。S202. The base station separately sends the corresponding data block to the home WiFi AP.
具体的，本实施例中，所述基站划分所述数据包为多个数据块后，再将所述多个数据块广播给多个家用WiFi AP，由于每个数据块携带有一个家用WiFiAP标识号，此时，家用WiFi AP则会接收对应自己家用WiFi AP标识号的数据块。Specifically, in this embodiment, after the base station divides the data packet into multiple data blocks, the multiple data blocks are broadcasted to multiple home WiFi APs, because each data block carries a home WiFi AP identifier. No. At this time, the home WiFi AP will receive a data block corresponding to its own home WiFi AP identification number.
本发明另一实施例还公开了一种WiFi回传方法，如图4所示，包括：Another embodiment of the present invention further discloses a WiFi backhaul method, as shown in FIG. 4, including:
S301、基站将数据包划分为多个数据块；S301. The base station divides the data packet into multiple data blocks.
其中，所述数据块携带有数据块与家用WiFi AP的对应关系，且所述一个数据块对应一种家用WiFi AP；The data block carries a correspondence between the data block and the home WiFi AP, and the one data block corresponds to a home WiFi AP;
具体的，所述数据块与家用WiFi AP的对应关系可以为顺序对应关系，例如：基站将数据包划分为100个数据块，并且，需要通过10个家用WiFi AP传输数据块，此时，所述数据块与家用WiFi AP的对应关系可以为第一家用WiFi AP对应1到10的数据块，第二家用WiFi AP对应11到20的数据块，以此类推，第十家用WiFi AP对应91到100的数据块。Specifically, the correspondence between the data block and the home WiFi AP may be an order correspondence relationship, for example, the base station divides the data packet into 100 data blocks, and needs to transmit data blocks through 10 home WiFi APs. The corresponding relationship between the data block and the home WiFi AP may be that the first home WiFi AP corresponds to a data block of 1 to 10, the second home WiFi AP corresponds to a data block of 11 to 20, and so on, and the tenth home WiFi AP corresponds to 91 to 100 data blocks.
当然，所述述数据块与家用WiFi AP的对应关系还可以为其他关系，例如，数据块的标识号与家用WiFi AP的对应关系，且每一个数据块的标识号对应一个家用WiFi AP。Certainly, the correspondence between the data block and the home WiFi AP may also be other relationships, for example, the correspondence between the identification number of the data block and the home WiFi AP, and the identification number of each data block corresponds to one home WiFi AP.
S302、所述基站向家用WiFi AP发送与所述家用WiFi AP有对应关系的数据块。S302. The base station sends, to the home WiFi AP, a data block that has a correspondence relationship with the home WiFi AP.
其中，与家用WiFi AP有对应关系的数据块，指代在数据块与家用WiFi AP的对应关系中表明了数据块和某一个家用WiFi AP是对应的。Wherein, the data block corresponding to the home WiFi AP refers to the data block and the home WiFi AP.The corresponding relationship indicates that the data block corresponds to a certain home WiFi AP.
需要说明的是，所述基站和家用WiFi AP会预先约定好数据块与家用WiFiAP的对应关系，当所述基站向家用WiFi AP发送数据块后，每个家用WiFi AP则会按照预先约定的对应关系接收与自己对应的数据块。It should be noted that the base station and the home WiFi AP pre-arrange the correspondence between the data block and the home WiFi AP. After the base station sends the data block to the home WiFi AP, each home WiFi AP will follow the pre-agreed correspondence. The relationship receives a data block corresponding to itself.
在本实施例的举例中，当所述基站发送数据块后，第一家用WiFi AP接收1到10的数据块，第二家用WiFi AP接收11到20的数据块，以此类推，第十家用WiFi AP接收91到100的数据块。In the example of this embodiment, after the base station sends the data block, the first home WiFi AP receives 1 to 10 data blocks, the second home WiFi AP receives 11 to 20 data blocks, and so on, the tenth home The WiFi AP receives 91 to 100 data blocks.
优选地，在上述实施例中，所述数据块的目标地址除设置有数据块与家用WiFi AP的对应关系之外，还可以设置有家用WiFi AP标识号；这样，基站向家用WiFi AP发送数据块之后，家用WiFi AP可以接收与自己的标识号对应的数据块，或者与自己有对应关系的数据块。Preferably, in the foregoing embodiment, the target address of the data block may be provided with a home WiFi AP identification number in addition to the corresponding relationship between the data block and the home WiFi AP; thus, the base station sends data to the home WiFi AP. After the block, the home WiFi AP can receive a data block corresponding to its own identification number, or a data block corresponding to itself.
优选地，在本发明的另一实施例中，所述数据块还携带有组合顺序号。Preferably, in another embodiment of the invention, the data block further carries a combined sequence number.
具体的，所述组合顺序号用于组合所述数据块，将所述数据块按照组合顺序号的顺序可以组合成数据包。Specifically, the combination sequence number is used to combine the data blocks, and the data blocks may be combined into a data packet in the order of the combination sequence number.
本发明另一实施例还公开了一种WiFi回传方法，如图5所示，包括：Another embodiment of the present invention further discloses a WiFi backhaul method, as shown in FIG. 5, including:
S401、数据中心接收多个家用WiFi AP发送的数据块；S401. The data center receives data blocks sent by multiple home WiFi APs.
其中，基站将数据包划分得到多个数据块，多个数据块分别携带对应的WiFi AP的目的地址，由基站分别向所述家用WiFi AP发送对应的所述数据块，所述家用WiFi AP接收到所述数据块后，再将所述数据块发送给数据中心。The base station divides the data packet into a plurality of data blocks, where the plurality of data blocks respectively carry the destination address of the corresponding WiFi AP, and the base station separately sends the corresponding data block to the home WiFi AP, and the home WiFi AP receives the data block. After the data block is sent, the data block is sent to the data center.
需要说明的是，所述家用WiFi AP向所述数据中心发送数据块时，数据块携带的目标地址为数据中心的地址。It should be noted that, when the home WiFi AP sends a data block to the data center, the target address carried by the data block is an address of the data center.
本实施例公开的WiFi回传方法，通过多个家用WiFi AP协作向所述数据中心发送数据块，进而完成数据包的回传，解决了现有技术中因家用WiFi AP回传整个数据包时，由于有限通信链路传输回传数据的速率低而无法满足WiFi回传需要的问题。The WiFi backhaul method disclosed in this embodiment is configured to send a data block to the data center by using multiple home WiFi APs to complete the data packet backhaul, and solve the problem in the prior art that the home WiFi AP returns the entire data packet. Due to the low rate of transmission of backhaul data by the limited communication link, the problem of WiFi backhaul needs cannot be met.
优选地，在本发明另一实施例中，所述目标地址为家用WiFi AP标识号，数据块与家用WiFi AP的对应关系，或者既包括家用WiFi AP标识号，也包括数据块与家用WiFi AP的对应关系。Preferably, in another embodiment of the present invention, the target address is a home WiFi AP identification number, a correspondence between a data block and a home WiFi AP, or both a home WiFi AP identification number, and a data block and a home WiFi AP. Correspondence.
与对应图4的实施例公开的内容相同，数据块与家用WiFi AP的对应关系可以指顺序对应关系或其他对应关系。The correspondence between the data block and the home WiFi AP is the same as that disclosed in the embodiment corresponding to FIG.It can refer to sequential correspondence or other correspondence.
优选地，在本发明另一实施例中，所述家用WiFi AP发送的数据块中还设置有组合顺序号。Preferably, in another embodiment of the present invention, the data block sent by the home WiFi AP is further provided with a combination sequence number.
本发明另一实施例还公开了一种WiFi回传方法，如图6所示，包括：Another embodiment of the present invention further discloses a WiFi backhaul method, as shown in FIG. 6, including:
S501、数据中心接收多个家用WiFi AP发送的数据块；S501. The data center receives data blocks sent by multiple home WiFi APs.
S502、所述数据中心获取所述多个数据块中的组合顺序号；S502. The data center acquires a combined sequence number in the multiple data blocks.
S503、所述数据中心按照所述组合顺序号对应的顺序组合所述数据块。S503. The data center combines the data blocks in an order corresponding to the combination sequence number.
具体的，每个所述家用WiFi AP接收到的数据块有线链路上传到回传数据中心，当所述数据中心要组合数据块形成数据包时，所述数据中心获取所述数据块中的组合顺序号，并按照所述组合顺序号对应的顺序组合所述数据块，形成数据包。Specifically, the data block wired link received by each of the home WiFi APs is uploaded to the backhaul data center, and when the data center is to combine the data blocks to form a data packet, the data center acquires the data block. The sequence numbers are combined, and the data blocks are combined in the order corresponding to the combination sequence numbers to form a data packet.
本发明另一实施例还公开了一种WiFi回传方法，应用于数据中心，具体可以称为数据中心的回传，参见图7，包括：Another embodiment of the present invention further discloses a WiFi backhaul method, which is applied to a data center, and may be referred to as a data center backhaul. Referring to FIG. 7, the method includes:
S601、数据中心划分数据包为多个数据块；S601. The data center divides the data packet into multiple data blocks.
其中，所述多个数据块设置分别携带对应的家用WiFi AP的目标地址；The plurality of data block settings respectively carry a target address of the corresponding home WiFi AP;
具体的，数据中心将需要发给同一个基站的数据包分为多个数据块，每一块数据块对应一个家用WiFi AP。Specifically, the data center divides the data packet that needs to be sent to the same base station into multiple data blocks, and each data block corresponds to one home WiFi AP.
此处所述的数据包可以理解成需要回传给基站的任意形式的数据，可以不仅仅是数据包形式。The data packet described herein can be understood as any form of data that needs to be transmitted back to the base station, and may be more than just a packet form.
S602、所述数据中心分别向所述家用WiFi AP发送对应的所述数据块。S602. The data center sends the corresponding data block to the home WiFi AP.
具体的，所述数据中心将数据块通过有线链路传给与数据块的目标地址对应的家用WiFi AP，每一个家用WiFi AP都会接收目标地址与自己对应的数据块。Specifically, the data center transmits the data block to the home WiFi AP corresponding to the target address of the data block through a wired link, and each of the home WiFi APs receives the data block corresponding to the target address.
本实施例公开的WiFi回传方法，通过数据中心将数据包划分为多个数据块，且每个数据块携带有对应的目标地址，实现了多个家用WiFi AP协作完成数据包的回传，解决了现有技术中因家用WiFi AP回传整个数据包时，由于有限通信链路传输回传数据的速率低而无法满足WiFi回传需要的问题。The WiFi backhaul method disclosed in this embodiment divides a data packet into a plurality of data blocks through a data center, and each data block carries a corresponding target address, so that multiple home WiFi APs cooperate to complete the return of the data packet. In the prior art, when the home WiFi AP returns the entire data packet, the problem of the WiFi backhaul requirement cannot be met due to the low rate of transmitting the backhaul data by the limited communication link.
本发明另一实施例还公开了一种应用于数据中心的WiFi回传方法，参见图8，包括：Another embodiment of the present invention further discloses a WiFi backhaul method applied to a data center. Referring to FIG. 8, the method includes:
S701、数据中心划分数据包为多个数据块；S701. The data center divides the data packet into multiple data blocks.
其中，所述多个数据块分别携带有对应的家用WiFi AP标识号；The plurality of data blocks respectively carry corresponding home WiFi AP identification numbers;
S702、所述数据中心分别向家用WiFi AP发送，家用WiFi AP标识号对应所述家用WiFi AP的数据块。S702: The data center is respectively sent to a home WiFi AP, and the home WiFi AP identification number corresponds to a data block of the home WiFi AP.
具体的，本实施例中，所述数据中心通过有线链路与家用WiFi AP建立有连接，并通过有线链路将数据块发送给家用WiFi AP，并且，发给每一个家用WiFi AP的数据块都是设置有该WiFi AP标识号的数据块。Specifically, in this embodiment, the data center is connected to the home WiFi AP through a wired link, and sends the data block to the home WiFi AP through the wired link, and sends the data block to each home WiFi AP. Both are data blocks with the WiFi AP identification number set.
本发明另一实施例还公开了一种WiFi回传方法，如图9所示，包括：Another embodiment of the present invention further discloses a WiFi backhaul method, as shown in FIG. 9, including:
S801、数据中心将数据包划分为多个数据块；S801. The data center divides the data packet into multiple data blocks.
其中，所述数据块携带有数据块与家用WiFi AP的对应关系，且所述一个数据块对应一种家用WiFi AP；The data block carries a correspondence between the data block and the home WiFi AP, and the one data block corresponds to a home WiFi AP;
S802、所述数据中心分别向家用WiFi AP发送与所述家用WiFi AP有对应关系的数据块。S802. The data center separately sends a data block corresponding to the home WiFi AP to the home WiFi AP.
具体的，所述数据中心划分数据包形成数据块后，先根据所述数据块和家用WiFi AP的对应关系，确定每个数据块对应的家用WiFi AP，再将数据块通过有线链路向其对应的家用WiFi AP发送。Specifically, after the data center divides the data packet to form a data block, first determining, according to the correspondence between the data block and the home WiFi AP, a home WiFi AP corresponding to each data block, and then forwarding the data block to the data through the wired link. The corresponding home WiFi AP is sent.
优选地，在上述实施例中，数据中心划分得到的数据块除设置有数据块与家用WiFi AP的对应关系之外，还可以设置有家用WiFi AP标识号；这样，数据中心向家用WiFi AP发送数据块之后，家用WiFi AP可以接收与自己的标识号对应的数据块，或者与自己有对应关系的数据块。Preferably, in the foregoing embodiment, the data block obtained by dividing the data center may be provided with a home WiFi AP identification number in addition to the corresponding relationship between the data block and the home WiFi AP; thus, the data center sends the data center to the home WiFi AP. After the data block, the home WiFi AP can receive a data block corresponding to its own identification number, or a data block corresponding to itself.
优选地，在本发明的另一实施例中，所述数据块还设置有组合顺序号。Preferably, in another embodiment of the invention, the data block is further provided with a combined sequence number.
具体的，所述组合顺序号用于将数据块由所述家用WiFi AP回传到基站后，由基站按照组合顺序号的顺序组合数据块成数据包。Specifically, after the combination sequence number is used to transmit data blocks from the home WiFi AP to the base station, the base station combines the data blocks into data packets in the order of the combination sequence number.
本发明另一实施例还公开了一种WiFi回传方法，应用于基站，如图10所示，包括：Another embodiment of the present invention further discloses a WiFi backhaul method, which is applied to a base station, as shown in FIG. 10, and includes:
S901、基站接收多个家用WiFi AP发送的数据块；S901. The base station receives data blocks sent by multiple home WiFi APs.
其中，数据中心将数据包划分得到多个数据块，多个数据块分别携带对应的WiFi AP的目的地址，由基站分别向所述家用WiFi AP发送对应的所述数据块，所述家用WiFi AP接收到所述数据块后，再将所述数据块发送给基站。The data center divides the data packet into a plurality of data blocks, and the plurality of data blocks respectively carry the destination address of the corresponding WiFi AP, and the base station separately sends the corresponding data block to the home WiFi AP, where the home WiFi AP After receiving the data block, the data block is sent to the base station.
需要说明的是，所述家用WiFi AP向所述数据中心发送数据块时，数据块携带的目标地址为数据中心的地址。It should be noted that, when the home WiFi AP sends a data block to the data center, the target address carried by the data block is an address of the data center.
所述家用WiFi AP发送数据块之前，所述基站可以发送RTS信令或者CTS信令，且所述RTS信令或者CTS信令中有一个时间长度值，这样，就可以提醒其它的用户在这一段时间内不能占用WiFi空口资源发送信号。Before the home WiFi AP sends the data block, the base station may send the RTS signaling or the CTS signaling, and the RTS signaling or the CTS signaling has a time length value, so that other users can be reminded to The WiFi air interface resource cannot be used to send signals for a period of time.
并且，在上述说的一段时间内，基站依次发送请求，要求一个或者n个家用WiFi AP上传数据块，各个家用WiFi AP收到请求后，则可以给基站发送数据块。Moreover, during the foregoing period of time, the base station sequentially sends a request to request one or n home WiFi APs to upload data blocks, and after receiving the request, each home WiFi AP may send a data block to the base station.
例如，基站发送请求要求第一家用WiFi AP上传数据块，第一家用WiFi AP上传数据块后，基站发送请求要求第二家用WiFi AP上传数据块，第二家用WiFi AP进行传送，以此类推，直到所有家用WiFi AP传送完毕。For example, the base station sends a request to request the first home WiFi AP to upload the data block, and after the first home WiFi AP uploads the data block, the base station sends a request to request the second home WiFi AP to upload the data block, the second home WiFi AP transmits the data block, and so on. Until all home WiFi APs have been transferred.
当然，每一个家用WiFi AP上传数据块，基站还可以确定接收到数据块后，再向另一家用WiFi AP发送请求。Of course, each home WiFi AP uploads a data block, and the base station can also determine to receive the data block and then send a request to another home WiFi AP.
优选地，在本发明另一实施例中，所述目标地址为家用WiFi AP标识号，数据块与家用WiFi AP的对应关系，或者既包括家用WiFi AP标识号，也包括数据块与家用WiFi AP的对应关系。Preferably, in another embodiment of the present invention, the target address is a home WiFi AP identification number, a correspondence between a data block and a home WiFi AP, or both a home WiFi AP identification number, and a data block and a home WiFi AP. Correspondence.
与对应图4的实施例公开的内容相同，数据块与家用WiFi AP的对应关系可以指顺序对应关系或其他对应关系。As with the content disclosed in the embodiment corresponding to FIG. 4, the correspondence between the data block and the home WiFi AP may refer to an order correspondence or other correspondence.
优选地，在本发明另一实施例中，所述家用WiFi AP发送的数据块中还设置有组合顺序号。Preferably, in another embodiment of the present invention, the data block sent by the home WiFi AP is further provided with a combination sequence number.
本发明另一实施例还公开了一种WiFi回传方法，如图11所示，包括：Another embodiment of the present invention further discloses a WiFi backhaul method, as shown in FIG.
S111、基站接收多个家用WiFi AP发送的数据块；S111. The base station receives data blocks sent by multiple home WiFi APs.
S112、所述基站获取所述多个数据块中的组合顺序号；S112. The base station acquires a combined sequence number in the multiple data blocks.
S113、所述基站按照所述组合顺序号对应的顺序组合所述多个数据块。S113. The base station combines the plurality of data blocks in an order corresponding to the combination sequence number.
具体的，每个所述家用WiFi AP把目的地址与自己对应的数据块上传到回传基站，由于家用WiFi AP上传数据块的顺序并不一定是组合形成的数据包的排列顺序，所以，基站还要获取每个数据块中的组合顺序号，再按照所述组合顺序号对应的顺序组合所述数据块，形成数据包。Specifically, each of the home WiFi APs uploads a data block corresponding to the destination address to the backhaul base station, and the order of the data blocks sent by the home WiFi AP is not necessarily the order of the data packets formed by the combination, so the base station The combined sequence numbers in each data block are also obtained, and the data blocks are combined in the order corresponding to the combined sequence numbers to form a data packet.
本发明的另一实施例还公开了一种基站，如图12所示，包括：Another embodiment of the present invention further discloses a base station, as shown in FIG. 12, including:
划分单元101，用于将数据包划分为多个数据块，其中，述数据块分别携带对应的家用WiFi AP的目标地址；The dividingunit 101 is configured to divide the data packet into multiple data blocks, where the data blocks respectively carry the target addresses of the corresponding home WiFi APs;
发送单元102，用于分别向家用WiFi AP发送由划分单元101划分得到，且目标地址与所述家用WiFi AP对应的数据块。The sendingunit 102 is configured to separately send, to the home WiFi AP, a data block that is divided by the dividingunit 101 and has a target address corresponding to the home WiFi AP.
优选地，在另一实施例中，所述目标地址包括：家用WiFi AP标识号，和数据块与家用WiFi AP的对应关系中的至少一个。Preferably, in another embodiment, the target address comprises: a home WiFi AP identification number, and at least one of a correspondence between the data block and the home WiFi AP.
优选地，在另一实施例中，所述数据块还携带有组合顺序号。Preferably, in another embodiment, the data block also carries a combined sequence number.
上述实施例公开的基站的具体工作过程可参见对应图2、图3和图4的实施例的内容，此处不再赘述。For the specific working process of the base station disclosed in the foregoing embodiment, refer to the content of the embodiment corresponding to FIG. 2, FIG. 3 and FIG. 4, and details are not described herein again.
本发明另一实施例还公开了一种数据中心，如图13所示，包括：Another embodiment of the present invention further discloses a data center, as shown in FIG. 13, comprising:
接收单元201，用于接收多个家用WiFi AP发送的数据块。The receivingunit 201 is configured to receive data blocks sent by multiple home WiFi APs.
优选地，在另一实施例中，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一个。Preferably, in another embodiment, the target address comprises: at least one of a home WiFi AP identification number and a correspondence between the data block and the home WiFi AP.
上述实施例公开的基站的具体工作过程可参见对应图5的实施例的内容，此处不再赘述。For the specific working process of the base station disclosed in the foregoing embodiment, reference may be made to the content of the embodiment corresponding to FIG. 5, and details are not described herein again.
优选地，在另一实施例中，所述数据块还设置有组合顺序号，参见图14，所述数据中心除包括接收单元201之外，还包括：Preferably, in another embodiment, the data block is further provided with a combination sequence number. Referring to FIG. 14, the data center includes, in addition to the receivingunit 201, a:
获取单元202，用于获取所述多个数据块的组合顺序号；The obtainingunit 202 is configured to acquire a combined sequence number of the multiple data blocks.
组合单元203，用于按照获取单元202获取的组合顺序号对应的顺序组合所述数据块。The combiningunit 203 is configured to combine the data blocks in the order corresponding to the combination sequence numbers acquired by the obtainingunit 202.
具体的，本实施例的数据中心的工作过程参见对应图6的实施例的内容，此处不再赘述。For details, refer to the content of the embodiment corresponding to FIG. 6 for the working process of the data center in this embodiment, and details are not described herein again.
本发明另一实施例还公开一种数据中心，参见图15，包括：Another embodiment of the present invention further discloses a data center. Referring to FIG. 15, the method includes:
划分单元301，用于划分数据包为多个数据块，其中，其中，所述数据块分别携带对应的家用WiFi AP的目标地址；The dividingunit 301 is configured to divide the data packet into multiple data blocks, where the data blocks respectively carry the target addresses of the corresponding home WiFi APs;
发送单元302，用于向家用WiFi AP发送由划分单元301划分得到，且目标地址与所述家用WiFi AP对应的数据块。The sendingunit 302 is configured to send, to the home WiFi AP, a data block that is divided by the dividingunit 301 and has a target address corresponding to the home WiFi AP.
优选地，在另一实施例中，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。Preferably, in another embodiment, the target address comprises: at least one of a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP.
优选地，在另一实施例中，所述数据块还设置有组合顺序号。Preferably, in another embodiment, the data block is further provided with a combined sequence number.
具体的，上述几个实施例公开的的数据中心的工作过程参见对应图7、图8和图9的实施例的内容，此处不再赘述。For details, refer to the contents of the embodiments corresponding to FIG. 7, FIG. 8, and FIG. 9 for the working process of the data center disclosed in the foregoing embodiments, and details are not described herein again.
本发明另一实施例还公开了一种基站，参见图16，包括：Another embodiment of the present invention further discloses a base station, as shown in FIG. 16, including:
接收单元401，用于接收多个家用WiFi AP发送的数据块；The receivingunit 401 is configured to receive data blocks sent by multiple home WiFi APs;
优选地，在另一实施例中，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。Preferably, in another embodiment, the target address comprises: at least one of a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP.
需要说明的是，上述两个实施例的具体实现过程请参见对应图10的内容，此处不再赘述。It should be noted that, for the specific implementation process of the foregoing two embodiments, refer to the content corresponding to FIG. 10, and details are not described herein again.
优选地，在另一实施例中，所述数据块还设置有组合顺序号，参见图17，所述基站包括接收单元501、获取单元502和组合单元503；其中，Preferably, in another embodiment, the data block is further provided with a combined sequence number. Referring to FIG. 17, the base station includes a receivingunit 501, an obtainingunit 502, and a combiningunit 503;
接收单元501用于接收多个家用WiFi AP发送的数据块；The receivingunit 501 is configured to receive data blocks sent by multiple home WiFi APs;
获取单元502用于获取所述多个数据块中的组合顺序号；The obtainingunit 502 is configured to acquire a combined sequence number in the plurality of data blocks;
组合单元503用于按照所述获取单元获取的组合顺序号对应的顺序组合所述多个数据块。The combiningunit 503 is configured to combine the plurality of data blocks in an order corresponding to the combination sequence numbers acquired by the acquiring unit.
具体的，本实施例的数据中心的工作过程参见对应图11的实施例的内容，此处不再赘述。For details, refer to the content of the embodiment corresponding to FIG. 11 for the working process of the data center in this embodiment, and details are not described herein again.
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。对于实施例公开的装置而言，由于其与实施例公开的方法相对应，所以描述的比较简单，相关之处参见方法部分说明即可。The various embodiments in the present specification are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same similar parts between the various embodiments may be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.
结合本文中所公开的实施例描述的方法或算法的步骤可以直接用硬件、处理器执行的软件模块，或者二者的结合来实施。软件模块可以置于随机存储器(RAM)、内存、只读存储器(ROM)、电可编程ROM、电可擦除可编程ROM、寄存器、硬盘、可移动磁盘、CD-ROM、或技术领域内所公知的任意其它形式的存储介质中。The steps of a method or algorithm described in connection with the embodiments disclosed herein can be implemented directly in hardware, a software module executed by a processor, or a combination of both. The software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known.
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be practiced without departing from the spirit or scope of the invention.Implemented in the embodiment. Therefore, the present invention is not to be limited to the embodiments shown herein, but the scope of the invention is to be accorded
Claims (28)
- 一种WiFi回传方法，其特征在于，包括：A WiFi backhaul method, comprising:基站将数据包划分为多个数据块，其中，所述多个数据块分别携带对应的家用无线访问节点WiFi AP的目标地址；The base station divides the data packet into multiple data blocks, where the multiple data blocks respectively carry the target address of the corresponding home wireless access node WiFi AP;所述基站分别向所述家用WiFi AP发送对应的所述数据块。Sending, by the base station, the corresponding data block to the home WiFi AP.
- 根据权利要求1所述的方法，其特征在于，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。The method according to claim 1, wherein the target address comprises at least one of a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP.
- 根据权利要求1或2所述的方法，其特征在于，所述数据块还携带组合顺序号。The method according to claim 1 or 2, wherein the data block further carries a combined sequence number.
- 一种WiFi回传方法，其特征在于，包括：A WiFi backhaul method, comprising:数据中心接收多个家用WiFi AP发送的数据块。The data center receives data blocks sent by multiple home WiFi APs.
- 根据权利要求4所述的方法，其特征在于，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。The method according to claim 4, wherein the target address comprises at least one of a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP.
- 根据权利要求4或5所述的方法，其特征在于，所述数据块还携带组合顺序号。The method according to claim 4 or 5, wherein the data block further carries a combined sequence number.
- 根据权利要求6所述的方法，其特征在于，所述数据中心接收所述数据块后，还包括：The method according to claim 6, wherein after the data center receives the data block, the method further includes:所述数据中心获取所述数据块中的组合顺序号；The data center acquires a combined sequence number in the data block;所述数据中心按照所述组合顺序号对应的顺序组合所述数据块。The data center combines the data blocks in the order corresponding to the combined sequence numbers.
- 一种WiFi回传方法，其特征在于，包括：A WiFi backhaul method, comprising:数据中心划分数据包为多个数据块，其中，所述多个数据块设置分别携带对应的家用WiFi AP的目标地址；The data center divides the data packet into multiple data blocks, where the multiple data block settings respectively carry the target addresses of the corresponding home WiFi APs;所述数据中心分别向所述家用WiFi AP发送对应的所述数据块。The data center respectively sends the corresponding data block to the home WiFi AP.
- 根据权利要求8所述的方法，其特征在于，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。The method according to claim 8, wherein the target address comprises at least one of a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP.
- 根据权利要求8或9所述的方法，其特征在于，所述数据块还携带组合顺序号。The method according to claim 8 or 9, wherein the data block further carries a combined sequence number.
- 一种WiFi回传方法，其特征在于，包括：A WiFi backhaul method, comprising:基站接收多个家用WiFi AP发送的数据块。The base station receives data blocks sent by multiple home WiFi APs.
- 根据权利要求11所述的方法，其特征在于，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。The method of claim 11 wherein said target address comprises:At least one of a WiFi AP identification number and a correspondence between the data block and the home WiFi AP.
- 根据权利要求11或12所述的方法，其特征在于，所述数据块还携带组合顺序号。The method according to claim 11 or 12, wherein the data block further carries a combined sequence number.
- 根据权利要求13所述的方法，其特征在于，所述基站接收所述数据块后，还包括：The method according to claim 13, wherein after receiving the data block, the base station further includes:所述基站获取所述数据块的组合顺序号；Obtaining, by the base station, a combination sequence number of the data block;所述基站按照所述组合顺序号对应的顺序组合所述数据块。The base station combines the data blocks in an order corresponding to the combination sequence number.
- 一种基站，其特征在于，包括：A base station, comprising:划分单元，用于将数据包划分为多个数据块，其中，所述数据块分别携带对应的家用WiFi AP的目标地址；a dividing unit, configured to divide the data packet into a plurality of data blocks, where the data blocks respectively carry a target address of the corresponding home WiFi AP;发送单元，用于分别向家用WiFi AP发送对应的所述数据块。And a sending unit, configured to separately send the corresponding data block to the home WiFi AP.
- 根据权利要求15所述的基站，其特征在于，所述目标地址包括：家用WiFi AP标识号和和数据块与家用WiFi AP的对应关系中的至少一种。The base station according to claim 15, wherein the target address comprises at least one of a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP.
- 根据权利要求15或16所述的基站，其特征在于，所述数据块还携带组合顺序号。The base station according to claim 15 or 16, wherein the data block further carries a combined sequence number.
- 一种数据中心，其特征在于，包括：A data center characterized by comprising:接收单元，用于接收多个家用WiFi AP发送的数据块。The receiving unit is configured to receive data blocks sent by multiple home WiFi APs.
- 根据权利要求18所述的数据中心，其特征在于，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。The data center according to claim 18, wherein the target address comprises at least one of a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP.
- 根据权利要求18或19所述的数据中心，其特征在于，所述数据块还携带组合顺序号。A data center according to claim 18 or 19, wherein said data block further carries a combined sequence number.
- 根据权利要求20所述的数据中心，其特征在于，还包括：The data center according to claim 20, further comprising:获取单元，用于获取所述数据块的组合顺序号；An obtaining unit, configured to acquire a combined sequence number of the data block;组合单元，用于按照所述获取单元获取的组合顺序号对应的顺序组合所述数据块。And a combining unit, configured to combine the data blocks in an order corresponding to the combination sequence numbers acquired by the acquiring unit.
- 一种数据中心，其特征在于，包括：A data center characterized by comprising:划分单元，用于划分数据包为多个数据块，其中，所述多个数据块分别携带对应的家用WiFi AP的目标地址；a dividing unit, configured to divide the data packet into a plurality of data blocks, where the plurality of data blocks respectively carry a target address of the corresponding home WiFi AP;发送单元，用于分别向家用WiFi AP发送对应的所述数据块。And a sending unit, configured to separately send the corresponding data block to the home WiFi AP.
- 根据权利要求22所述的数据中心，其特征在于，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。The data center of claim 22 wherein said target address comprises:At least one of a home WiFi AP identification number and a correspondence between the data block and the home WiFi AP.
- 根据权利要求22或23所述的数据中心，其特征在于，所述数据块还携带组合顺序号。A data center according to claim 22 or 23, wherein said data block further carries a combined sequence number.
- 一种基站，其特征在于，包括：A base station, comprising:接收单元，用于接收多个家用WiFi AP发送的数据块。The receiving unit is configured to receive data blocks sent by multiple home WiFi APs.
- 根据权利要求25所述的基站，其特征在于，所述目标地址包括：家用WiFi AP标识号和数据块与家用WiFi AP的对应关系中的至少一种。The base station according to claim 25, wherein the target address comprises at least one of a home WiFi AP identification number and a correspondence between a data block and a home WiFi AP.
- 根据权利要求25或26所述的基站，其特征在于，所述数据块还携带组合顺序号。The base station according to claim 25 or 26, wherein said data block further carries a combined sequence number.
- 根据权利要求27所述的基站，其特征在于，还包括：The base station according to claim 27, further comprising:获取单元，用于获取所述数据块中的组合顺序号；An obtaining unit, configured to acquire a combined sequence number in the data block;组合单元，用于按照所述获取单元获取的组合顺序号对应的顺序组合所述数据块。And a combining unit, configured to combine the data blocks in an order corresponding to the combination sequence numbers acquired by the acquiring unit.
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| PCT/CN2014/085563WO2016029446A1 (en) | 2014-08-29 | 2014-08-29 | Wi-fi backhaul method, base station, and data center |
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