WO2017016051A1 - Method and device for optimizing terminal signals - Google Patents
Method and device for optimizing terminal signalsDownload PDFInfo
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- WO2017016051A1 WO2017016051A1PCT/CN2015/089146CN2015089146WWO2017016051A1WO 2017016051 A1WO2017016051 A1WO 2017016051A1CN 2015089146 WCN2015089146 WCN 2015089146WWO 2017016051 A1WO2017016051 A1WO 2017016051A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
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- the present inventionrelates to the field of communications, and in particular, to a method and apparatus for optimizing a terminal signal.
- a general terminalsuch as a mobile phone has a main diversity antenna.
- the main set antennais used to transmit and receive a transmit frequency signal, and the diversity antenna assists in receiving a signal, so that the base station combines the signals received from the two antenna interfaces to obtain a diversity gain.
- the main function of the diversity antennais to optimize the receiving performance of the main antenna, and it is not possible to transmit radio frequency signals, and the antennas cannot be switched between the antennas. Therefore, in some environments, such as a hand-held mobile phone, the head or hand blocks the main antenna.
- the signal received by an antennais relatively weak, and the signal quality of the terminal is affected, resulting in poor signal quality of the voice or data.
- Embodiments of the present inventionare directed to providing a method capable of optimizing a terminal signal, thereby improving signal quality of the terminal.
- a method for optimizing a terminal signal according to an embodiment of the present inventionincludes:
- generating the first switching signalwhen the determining that the first signal parameter and the second signal parameter meet the switching condition, generating the first switching signal includes:
- the determining that the first signal parameter and the second signal parameter meet the switching condition to generate the first switching signalfurther includes:
- the first signal parameter and the second signal parameterare compared.
- performing antenna switching according to the first switching signal, performing signal transmission and reception by using the second antenna, and receiving the signal by using the first antennaincludes:
- the first port of the first antenna and the second antennaare connected, and the second port of the second antenna is connected to the first antenna.
- the methodfurther includes: when the value of the first signal parameter is greater than a value of the second signal parameter, generating a second switching signal;
- the antenna switchingis performed according to the second switching signal, the signal is transmitted and received by using the first antenna, and the receiving of the signal by using the second antenna includes:
- the portis connected to the first antenna, and connects a second port currently connected to the first antenna to the second antenna.
- An apparatus for optimizing a terminal signalincludes: a monitoring module, a determining module, and a switching module; wherein
- the monitoring moduleis configured to monitor a first signal parameter of a first antenna that is currently transmitting and receiving signals and a second signal parameter of a second antenna that receives a signal;
- the determining moduleis configured to generate a first switching signal when the first signal parameter and the second signal parameter satisfy a switching condition
- the switching moduleis configured to perform antenna switching according to the first switching signal, perform signal transmission and reception by using the second antenna, and receive signals by using the first antenna.
- the determining moduleis specifically configured to:
- the determining moduleis further configured to:
- the switching moduleincludes a first switching submodule, and the first switching submodule is configured to control the first port and the second antenna of the first antenna according to the triggering of the first switching signal
- the antennasare connected and the second port of the second antenna is coupled to the first antenna.
- the switching modulefurther includes a second switching submodule
- the second switching submoduleis configured to generate a second switching signal when the value of the first signal parameter is greater than a value of the second signal parameter, and perform antenna switching according to the second switching signal,
- the first antennaperforms signal transmission and reception, and the second antenna performs signal connection. Received.
- the second switching submoduleis specifically configured to:
- the monitoring module, the determining module, the switching module, the first switching sub-module, and the second switching sub-modulemay use a central processing unit (CPU) and a digital signal when performing processing.
- CPUcentral processing unit
- a DSPDigital Singnal Processor
- FPGAField-Programmable Gate Array
- Embodiments of the present inventionprovide a method and apparatus for optimizing terminal signal quality. Monitoring a first signal parameter of the first antenna of the current transceiving signal and a second signal parameter of the second antenna of the received signal; and determining to generate the first switching signal when the first signal parameter and the second signal parameter satisfy a switching condition; Performing antenna switching according to the first switching signal, transmitting and receiving signals by using the second antenna, and receiving signals by using the first antenna.
- the method for optimizing the terminal signal in the embodiment of the present inventioncan change the signal quality of the terminal and improve the user experience by switching between the antennas when the signal received by the antenna is relatively weak, resulting in poor signal quality of the voice or the data.
- FIG. 1is a schematic flowchart of a method for optimizing a terminal signal according to Embodiment 1 of the present invention
- FIG. 2is a schematic flowchart of a method for optimizing a terminal signal according to Embodiment 2 of the present invention
- FIG. 3is a schematic structural diagram of an apparatus for optimizing a terminal signal according to Embodiment 3 of the present invention.
- FIG. 4is a schematic structural diagram of another apparatus for optimizing a terminal signal according to Embodiment 3 of the present invention.
- FIG. 5is a schematic structural diagram of a switching apparatus for controlling an antenna according to Embodiment 4 of the present invention.
- FIG. 6is a schematic structural diagram of a device for controlling an antenna according to Embodiment 5 of the present invention.
- This embodimentprovides a method for optimizing a terminal signal. As shown in FIG. 1, the method includes:
- S101Monitor a first signal parameter of a first antenna that currently transmits and receives a signal, and a second signal parameter of the second antenna of the received signal.
- the first signal parameter of the first antenna that monitors the current transmitted and received signals and the second signal parameter of the received signal of the second antennamay periodically detect the first signal parameter and the second signal parameter, and may also be monitored in real time. During the monitoring process, the detected signal parameters are simultaneously analyzed.
- the signal parametermay be a parameter that characterizes the signal strength.
- GSMGlobal System for Mobile Communications
- RSSIReceived Signal Strength Indicator
- WCDMAWideband Code Division Multiple Access
- RSCPReceived Signal Code Power
- the access network of the antennais the fourth generation communication.
- LTELong Term Evolution
- RSRPReference Signal Received Power
- the first signal parameteris a signal parameter of the first antenna
- the second signal parameteris a signal parameter of the second antenna.
- the antenna types of the first antenna and the second antennamay include: a main set antenna and a diversity antenna.
- the present inventiondoes not limit the antenna types of the first antenna and the second antenna.
- the first antenna of the current transceiver signalmay be a main set antenna or a diversity antenna.
- the second antenna of the received signalis a diversity antenna.
- the first antenna currently transmitting and receiving signalsis a diversity antenna
- the second antenna receiving the signalis a main set antenna.
- the second antenna receiving the signalis used for optimization as the main day The antenna performance of the first antenna of the line for transmitting and receiving signals.
- the first signal parameterWhen the first signal parameter is compared with the second signal parameter to determine that the value of the first signal parameter is less than the value of the second signal parameter, generating a first switching signal that is switched by the first antenna to the second antenna.
- the value of the first signal parameterwhen the value of the first signal parameter is smaller than the value of the second signal parameter, the signal quality of the first antenna is weaker than the signal quality of the second antenna, and the signal strength of the second antenna is better than the first antenna.
- the value of the first signal parameter and the thresholdmay be compared prior to comparing the first signal parameter with the second signal parameter. When it is determined that the value of the first signal parameter is less than a threshold, the first signal parameter and the second signal parameter are compared.
- the size of the set thresholdmay be set according to actual conditions. The size of the threshold is not specifically limited by the present invention.
- S103Perform antenna switching according to the first switching signal, perform signal transmission and reception by using the second antenna, and receive the signal by using the first antenna.
- the first port and the second antenna of the first antennaare connected according to the triggering of the first switching signal, and the second port of the second antenna is connected to the first antenna.
- the first antenna that performs the receiving and transmitting signalsis used as the antenna for receiving the signal
- the second antenna that originally performs the receiving signalis used as the antenna for receiving and transmitting signals
- the first antenna and the second antennaare implemented. Switching between the second antenna is used to optimize the performance of the first antenna.
- the first antennaoptimizes the performance of the second antenna, so that the second antenna with strong signal strength is used as the main antenna to improve the terminal. Receive signal strength to improve the signal quality of the received signal of the terminal.
- the antenna for transmitting and receiving signalswhen the antenna for transmitting and receiving signals is switched from the first antenna to the second antenna, the first signal parameter and the second signal parameter are continuously monitored, when the value of the first signal parameter is greater than the value of the second signal parameter. And generating a second switching signal; performing antenna switching according to the second switching signal, performing signal transmission and reception by using the first antenna, and receiving the signal by using the second antenna.
- Performing antenna switching according to the second switching signal, performing signal transmission and reception by using the first antenna, and receiving the signal by using the second antennaincluding: controlling, connected to the second antenna according to triggering of the second switching signal
- the first portis connected to the first antenna
- the second port connected to the first antennais connected to the second antenna.
- the value of the second signal parameteris less than the preset value
- the value of the first signal parameteris compared with the value of the second signal parameter.
- the preset valueis not directly related to the threshold value in S102. Can be equal or not equal.
- the first antenna in this embodimentmay be a primary antenna or a diversity antenna, so that automatic switching between the primary antenna and the diversity antenna is implemented according to the strength of the received signals of the primary antenna and the diversity antenna.
- the transmitting and receiving frequency bands of the diversity antennaare identical to the transmitting and receiving frequency bands of the main set antenna.
- the main set antenna signalis weaker than a certain level, it automatically switches to the diversity antenna to receive the transmission signal, and when detecting that the diversity antenna signal is weak, it automatically switches to the main set antenna to receive the transmission signal, thereby improving the receiving signal of the mobile terminal. Performance.
- the mobile phonecurrently transmits and receives signals through the first antenna as the main set antenna, and the second antenna is a diversity antenna as an example to describe the method for optimizing the terminal signal of the present invention, as shown in FIG. 2 above.
- S201When the mobile phone is in normal working, determine the type of the antenna for transmitting and receiving signals; wherein, in this embodiment, the main set antenna transmits the received signal, and the diversity antenna only receives the signal.
- S203determining whether the signal strength of the main set antenna is smaller than the signal strength of the diversity antenna; S204 is performed, otherwise S205 is performed.
- S205No switching is performed; when the signal strength on the main set antenna line is greater than or equal to the signal strength on the diversity antenna line, no switching is performed, and the main set antenna still performs signal reception and transmission, and the diversity antenna performs signal reception.
- the first antenna that transmits and receives signalsis used as a main set antenna as an example.
- the first antenna that currently transmits and receives signalsmay also be a diversity antenna.
- the antenna for transmitting and receiving signalsis switched from the diversity antenna to the main antenna.
- the switching between the primary antenna and the diversity antenna in S204can be implemented by using the switching device for controlling the antenna in the first embodiment and the second embodiment. Therefore, when the main antenna and the diversity antenna have a weak reception signal, the antenna is automatically switched to the terminal of the other antenna to receive the transmission signal, and the receiving antenna of the terminal is realized by circuit switching, and the circuit is also simple, Switching between antennas is achieved by switches. Therefore, when the signal received by an antenna is weak due to a certain environment, such as a hand-held mobile phone call, and the signal quality of the voice or data is not good, the signal of the terminal is improved by switching between the two antennas. quality.
- the solution provided by the embodiment of the inventionimproves the signal quality of the terminal by simple switching when the two antennas are far apart.
- the embodiment of the present inventionfurther provides a device for optimizing the signal quality of the terminal, which is applied to the terminal including the switching device according to the first embodiment and the second embodiment, as shown in FIG.
- the monitoring module 301, the determining module 302, and the switching module 303are included;
- the monitoring module 301is configured to monitor a first signal parameter of the first antenna that currently transmits and receives signals and Receiving a second signal parameter of the second antenna of the signal;
- the determining module 302is configured to generate a first switching signal when the first signal parameter and the second signal parameter satisfy the switching condition
- the determining module 302is specifically configured to compare the value of the first signal parameter with the second signal parameter; and when the value of the first signal parameter is determined to be smaller than the value of the second signal parameter, generate the first The antenna switches to a first switching signal of the second antenna.
- the determining module 302is further configured to: compare the value of the first signal parameter with a threshold; and when the value of the first signal parameter is determined to be less than a threshold, compare the first signal parameter with the second signal parameter.
- the switching module 303is configured to perform antenna switching according to the first switching signal, perform signal transmission and reception by using the second antenna, and receive the signal by using the first antenna.
- the switching module 303includes a first switching submodule 3031, and the first switching submodule 3031 is configured to control the first port and the second antenna of the first antenna according to the triggering of the first switching signal. Connected and connected the second port of the second antenna to the first antenna.
- the switching module 303further includes a second switching submodule 3032.
- the second switching submodule 3032is configured to generate a second when the value of the first signal parameter is greater than the value of the second signal parameter. Switching a signal; performing antenna switching according to the second switching signal, transmitting and receiving signals by using the first antenna, and receiving signals by using the second antenna.
- the second switching submodule 3032is specifically configured to: according to the triggering of the second switching signal, control a first port connected to the second antenna to be connected to the first antenna, and connect the first antenna The second port is coupled to the second antenna.
- the embodiment of the present inventionprovides a switching device for controlling an antenna.
- the switching deviceincludes: a transmitting module 501, a first antenna 503, and a second antenna 504.
- the transmitting module 501has a corresponding antenna 503. a first port and a second port corresponding to the second antenna 504;
- the first port and the second portare connected to the first antenna 503 and the second antenna 504 through the switch circuit 502.
- the switch circuit 502can include two switches, a first switch and a second switch, and can also include a switch, which is not limited by the present invention. Taking two switches as an example, when the first antenna 503 is used to transmit and receive signals, the first port is connected to the first antenna 503 through the first switch, and the second port is connected to the second antenna 504 through the first switch. When the second antenna 504 is used to transmit and receive signals, the first port is connected to the second antenna 504 through the first switch, and the second port is connected to the first antenna 503 through the first switch.
- the first antennamay be a primary antenna or a diversity antenna.
- the second antennais a diversity antenna.
- the first antennais a diversity antenna
- the second antennais the primary antenna. Set the antenna.
- the switching device for controlling the antenna of the present embodimentwill be described below by taking the first antenna as the main set antenna and the second antenna as the diversity antenna as an example.
- the first port corresponding to the first antennais the main set port.
- the main set portis connected to the main set antenna through the first switch, and the diversity port is connected to the diversity port through the second switch, the signal is received and transmitted through the main set antenna, and the diversity antenna is used to receive signals to optimize the performance of the main set antenna.
- the main set portis connected to the diversity antenna through the first switch, and the diversity port is connected to the main set port through the second switch, the signal is received and transmitted through the diversity antenna, and the main set antenna is used to receive signals to optimize the performance of the diversity antenna.
- the antenna performance of the diversity antennais the same as that of the main antenna, and includes all frequency ranges of the main antenna.
- a transmitting moduleis a transmitting frequency transmitting chip 601
- a first portis a main set port
- a first antennais a main set.
- Antenna 603the second port is a diversity port
- the second antennais a diversity antenna 604,
- One switchconsists of node 1 and node 3, and the second switch consists of node 2 and node 4.
- the transmitting RF transmitting chip 601has a first port corresponding to the main set antenna 603 and a second port corresponding to the diversity antenna 604; wherein the first port and the second port are connected to the main set antenna 603 and the diversity antenna 604 through the switch circuit 602 .
- the main set antenna 603When the main set antenna 603 is used for receiving and transmitting signals, and the diversity antenna 604 is used to optimize the performance of the main set antenna, the node 1 and the node 3 are connected, the node 2 and the node 4 are connected, and the main set port of the radio frequency transmitting chip 601 is connected to the main On the set antenna 603, the diversity port is connected to the diversity antenna 604.
- the terminaldetects that the main set antenna signal strength is weak and the signal strength of the read diversity antenna is greater than the signal strength of the main set antenna, and the antenna switch is performed by controlling the opening and closing of the switch, and the switch is turned on.
- the middle node 1 and the node 4are connected, the node 2 and the node 3 are connected, the main set port of the radio frequency transmitting chip 601 is connected with the diversity antenna, and the diversity port is connected with the main set antenna.
- the diversity antennaperforms signal receiving and transmitting, and the diversity antenna Used to optimize the performance of the main set antenna.
- the opening and closing of the switchcan be controlled by software or by a hardware circuit, and the present invention does not specifically limit this.
- the switching device provided by the embodiment of the present inventioncan switch between the main set antenna and the diversity antenna by simply controlling the switching of the switch, thereby exchanging the main set antenna and the diversity antenna.
- the switching device provided in Embodiment 4 and Embodiment 5can be used to implement the switching module 303 provided in Embodiment 3.
- the integrated modules described in the embodiments of the present inventionmay also be stored in a computer readable storage medium if they are implemented in the form of software functional modules and sold or used as separate products. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
- a computer device(which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention.
- the foregoing storage mediumincludes: a U disk, a mobile hard disk, and a read only memory (ROM, Read-Only Memory), random access memory (RAM), disk or optical disk, and other media that can store program code.
- ROMRead Only Memory
- RAMrandom access memory
- embodiments of the inventionare not limited to any specific combination of hardware and software.
- the embodiment of the present inventiongenerates a first signal parameter of the first antenna and a second signal parameter of the second antenna of the received signal, and determines that the first signal parameter and the second signal parameter meet the switching condition.
- the first switching signalperforms antenna switching according to the first switching signal, performs signal transmission and reception by using the second antenna, and receives the signal by using the first antenna.
- the signal quality of the terminalis changed by the switching between the antennas, thereby improving the user experience.
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Abstract
Description
Translated fromChinese本发明涉及通信领域，尤其涉及一种优化终端信号的方法及装置。The present invention relates to the field of communications, and in particular, to a method and apparatus for optimizing a terminal signal.
本申请发明人在实现本申请实施例技术方案的过程中，至少发现相关技术中存在如下技术问题：In the process of implementing the technical solutions of the embodiments of the present application, at least the following technical problems exist in the related technologies:
目前一般的终端如手机都存在主分集天线，主集天线用于发送和接收发射频信号，分集天线辅助接收信号，从而使得基站将从两个天线接口收到的信号进行合并处理，获得分集增益，以实现分集天线优化主集天线所接收到的信号。但是分集天线的主要功能只是优化主天线的接收性能，并不能发射射频信号，天线之间也无法切换天线，因此，在某种环境下，比如手握手机通话时，人头或手挡住主集天线，造成某个天线接收到的信号比较弱，终端的终端信号质量受到影响导致语音或者数据的信号质量不好。At present, a general terminal such as a mobile phone has a main diversity antenna. The main set antenna is used to transmit and receive a transmit frequency signal, and the diversity antenna assists in receiving a signal, so that the base station combines the signals received from the two antenna interfaces to obtain a diversity gain. To achieve the diversity antenna to optimize the signal received by the main set antenna. However, the main function of the diversity antenna is to optimize the receiving performance of the main antenna, and it is not possible to transmit radio frequency signals, and the antennas cannot be switched between the antennas. Therefore, in some environments, such as a hand-held mobile phone, the head or hand blocks the main antenna. The signal received by an antenna is relatively weak, and the signal quality of the terminal is affected, resulting in poor signal quality of the voice or data.
因此，有必要提出一种实现天线切换的控制天线的切换装置，以及优化终端信号的方法，从而改善终端的信号质量。Therefore, it is necessary to propose a switching device for controlling an antenna switching, and a method for optimizing a terminal signal, thereby improving signal quality of the terminal.
发明内容Summary of the invention
本发明实施例希望提供一种能够优化终端信号的方法，从而改善终端的信号质量。Embodiments of the present invention are directed to providing a method capable of optimizing a terminal signal, thereby improving signal quality of the terminal.
本发明实施例的技术方案是这样实现的：The technical solution of the embodiment of the present invention is implemented as follows:
本发明实施例的一种优化终端信号的方法，所述方法包括：A method for optimizing a terminal signal according to an embodiment of the present invention, the method includes:
监控当前收发信号的第一天线的第一信号参数和接收信号的第二天线的第二信号参数；Monitoring a first signal parameter of the first antenna of the current transceiving signal and a second signal parameter of the second antenna of the received signal;
确定所述第一信号参数和所述第二信号参数满足切换条件时生成第一切换信号；Determining that the first signal parameter and the second signal parameter satisfy a switching condition to generate a first switching signal;
根据所述第一切换信号执行天线切换，采用所述第二天线进行信号的收发，采用所述第一天线进行信号的接收。Performing antenna switching according to the first switching signal, transmitting and receiving signals by using the second antenna, and receiving signals by using the first antenna.
上述方案中，确定所述第一信号参数和所述第二信号参数满足切换条件时生成第一切换信号包括：In the foregoing solution, when the determining that the first signal parameter and the second signal parameter meet the switching condition, generating the first switching signal includes:
将所述第一信号参数和所述第二信号参数进行比较；Comparing the first signal parameter and the second signal parameter;
确定所述第一信号参数的值小于所述第二信号参数的值时，生成由所述第一天线切换至所述第二天线的第一切换信号。And determining, when the value of the first signal parameter is smaller than the value of the second signal parameter, generating a first switching signal that is switched by the first antenna to the second antenna.
上述方案中，所述确定所述第一信号参数和所述第二信号参数满足切换条件时生成第一切换信号还包括：In the above solution, the determining that the first signal parameter and the second signal parameter meet the switching condition to generate the first switching signal further includes:
将所述第一信号参数的值和阈值进行比较；Comparing the value of the first signal parameter with a threshold;
确定所述第一信号参数的值小于阈值时，将所述第一信号参数和所述第二信号参数进行比较。When it is determined that the value of the first signal parameter is less than a threshold, the first signal parameter and the second signal parameter are compared.
上述方案中，根据所述第一切换信号执行天线切换，采用所述第二天线进行信号的收发，采用所述第一天线进行信号的接收包括：In the above solution, performing antenna switching according to the first switching signal, performing signal transmission and reception by using the second antenna, and receiving the signal by using the first antenna includes:
根据所述第一切换信号的触发，控制所述第一天线的第一端口和所述第二天线相连接，并将所述第二天线的第二端口和所述第一天线相连接。And according to the triggering of the first switching signal, the first port of the first antenna and the second antenna are connected, and the second port of the second antenna is connected to the first antenna.
上述方案中，所述方法还包括：当所述第一信号参数的值大于所述第二信号参数的值时，生成第二切换信号；In the above solution, the method further includes: when the value of the first signal parameter is greater than a value of the second signal parameter, generating a second switching signal;
根据所述第二切换信号执行天线切换，采用所述第一天线进行信号的收发，采用所述第二天线进行信号的接收。Performing antenna switching according to the second switching signal, transmitting and receiving signals by using the first antenna, and receiving signals by using the second antenna.
上述方案中，根据所述第二切换信号执行天线切换，采用所述第一天线进行信号的收发，采用所述第二天线进行信号的接收包括：In the above solution, the antenna switching is performed according to the second switching signal, the signal is transmitted and received by using the first antenna, and the receiving of the signal by using the second antenna includes:
根据所述第二切换信号的触发，控制当前与第二天线相连街的第一端口与所述第一天线相连接，并将当前与所述第一天线相连接的第二端口与所述第二天线相连接。Controlling, according to the triggering of the second switching signal, the first end of the street currently connected to the second antennaThe port is connected to the first antenna, and connects a second port currently connected to the first antenna to the second antenna.
本发明实施例的一种优化终端信号的装置，所述装置包括：监控模块、确定模块和切换模块；其中，An apparatus for optimizing a terminal signal, where the apparatus includes: a monitoring module, a determining module, and a switching module; wherein
所述监控模块，配置为监控当前收发信号的第一天线的第一信号参数和接收信号第二天线的第二信号参数；The monitoring module is configured to monitor a first signal parameter of a first antenna that is currently transmitting and receiving signals and a second signal parameter of a second antenna that receives a signal;
所述确定模块，配置为确定所述第一信号参数和所述第二信号参数满足切换条件时生成第一切换信号；The determining module is configured to generate a first switching signal when the first signal parameter and the second signal parameter satisfy a switching condition;
所述切换模块，配置为根据所述第一切换信号执行天线切换，采用所述第二天线进行信号的收发，采用所述第一天线进行信号的接收。The switching module is configured to perform antenna switching according to the first switching signal, perform signal transmission and reception by using the second antenna, and receive signals by using the first antenna.
上述方案中，所述确定模块具体配置为：In the foregoing solution, the determining module is specifically configured to:
将所述第一信号参数和所述第二信号参数进行比较；Comparing the first signal parameter and the second signal parameter;
确定所述第一信号参数的值小于所述第二信号参数的值时，生成由所述第一天线切换至所述第二天线的第一切换信号。And determining, when the value of the first signal parameter is smaller than the value of the second signal parameter, generating a first switching signal that is switched by the first antenna to the second antenna.
上述方案中，所述确定模块还配置为：In the above solution, the determining module is further configured to:
将所述第一信号参数的值和阈值进行比较；确定所述第一信号参数的值小于阈值时，将所述第一信号参数和所述第二信号参数进行比较。Comparing the value of the first signal parameter with a threshold; and determining that the value of the first signal parameter is less than a threshold, comparing the first signal parameter with the second signal parameter.
上述方案中，所述切换模块包括第一切换子模块；所述第一切换子模块，配置为根据所述第一切换信号的触发，控制所述第一天线的第一端口和所述第二天线相连接，并将所述第二天线的第二端口和所述第一天线相连接。In the above solution, the switching module includes a first switching submodule, and the first switching submodule is configured to control the first port and the second antenna of the first antenna according to the triggering of the first switching signal The antennas are connected and the second port of the second antenna is coupled to the first antenna.
上述方案中，所述切换模块还包括第二切换子模块；In the above solution, the switching module further includes a second switching submodule;
所述第二切换子模块，配置为当所述第一信号参数的值大于所述第二信号参数的值时，生成第二切换信号；根据所述第二切换信号执行天线切换，采用所述第一天线进行信号的收发，采用所述第二天线进行信号的接收。The second switching submodule is configured to generate a second switching signal when the value of the first signal parameter is greater than a value of the second signal parameter, and perform antenna switching according to the second switching signal, The first antenna performs signal transmission and reception, and the second antenna performs signal connection.Received.
上述方案中，所述第二切换子模块具体配置为：In the foregoing solution, the second switching submodule is specifically configured to:
根据所述第二切换信号的触发，控制当前与第二天线相连的第一端口与所述第一天线相连接，并将当前与所述第一天线相连接的第二端口与所述第二天线相连接。Controlling, according to the triggering of the second switching signal, that the first port currently connected to the second antenna is connected to the first antenna, and the second port currently connected to the first antenna and the second The antennas are connected.
所述监控模块、所述确定模块、所述切换模块、所述第一切换子模块、所述第二切换子模块在执行处理时，可以采用中央处理器(CPU，Central Processing Unit)、数字信号处理器(DSP，Digital Singnal Processor)或可编程逻辑阵列(FPGA，Field－Programmable Gate Array)实现。The monitoring module, the determining module, the switching module, the first switching sub-module, and the second switching sub-module may use a central processing unit (CPU) and a digital signal when performing processing. A DSP (Digital Singnal Processor) or a Field-Programmable Gate Array (FPGA) implementation.
本发明实施例提供了一种优化终端信号质量的方法及装置。监控当前收发信号的第一天线的第一信号参数和接收信号的第二天线的第二信号参数；确定所述第一信号参数和所述第二信号参数满足切换条件时生成第一切换信号；根据所述第一切换信号执行天线切换，采用所述第二天线进行信号的收发，采用所述第一天线进行信号的接收。本发明实施例的优化终端信号的方法，能够在由于天线接收的信号比较弱，导致语音或者数据的信号质量不好时，通过天线之间的切换，改终端的信号质量，提高用户体验。Embodiments of the present invention provide a method and apparatus for optimizing terminal signal quality. Monitoring a first signal parameter of the first antenna of the current transceiving signal and a second signal parameter of the second antenna of the received signal; and determining to generate the first switching signal when the first signal parameter and the second signal parameter satisfy a switching condition; Performing antenna switching according to the first switching signal, transmitting and receiving signals by using the second antenna, and receiving signals by using the first antenna. The method for optimizing the terminal signal in the embodiment of the present invention can change the signal quality of the terminal and improve the user experience by switching between the antennas when the signal received by the antenna is relatively weak, resulting in poor signal quality of the voice or the data.
图1为本发明实施例一提供的一种优化终端信号的方法的流程示意图；1 is a schematic flowchart of a method for optimizing a terminal signal according to
图2为本发明实施例二提供的一种优化终端信号的方法的流程示意图；2 is a schematic flowchart of a method for optimizing a terminal signal according to Embodiment 2 of the present invention;
图3为本发明实施例三提供的一种优化终端信号的装置结构示意图；3 is a schematic structural diagram of an apparatus for optimizing a terminal signal according to
图4为本发明实施例三提供的另一种优化终端信号的装置结构示意图；4 is a schematic structural diagram of another apparatus for optimizing a terminal signal according to
图5为本发明实施例四提供的一种控制天线的切换装置的结构示意图；FIG. 5 is a schematic structural diagram of a switching apparatus for controlling an antenna according to Embodiment 4 of the present invention; FIG.
图6为本发明实施例五提供的一种控制天线的切换装置的结构示意图。FIG. 6 is a schematic structural diagram of a device for controlling an antenna according to Embodiment 5 of the present invention.
下面结合附图对技术方案的实施作进一步的详细描述。The implementation of the technical solution will be further described in detail below with reference to the accompanying drawings.
实施例一
本实施例提供一种优化终端信号的方法，如图1所示，该方法包括：This embodiment provides a method for optimizing a terminal signal. As shown in FIG. 1, the method includes:
S101，监控当前收发信号的第一天线的第一信号参数和接收信号第二天线的第二信号参数；S101. Monitor a first signal parameter of a first antenna that currently transmits and receives a signal, and a second signal parameter of the second antenna of the received signal.
这里，监控当前收发信号的第一天线的第一信号参数和接收信号第二天线的第二信号参数可周期性检测第一信号参数和第二信号参数，也可实时监控。在监控的过程中，对检测到的信号参数同时进行分析。信号参数可为表征信号强度的参数，如当天线的接入网络为全球移动通信系统(Global System for Mobile Communications，GSM)时，可为接收信号强度指示(Received Signal Strength Indicator，RSSI)，当天线的接入网络为宽带码分多址移动通信系统(Wideband Code Division Multiple Access，WCDMA)时，可为接收信号码功率(Received Signal Code Power，RSCP)，当天线的接入网络为第四代通信系统长期演进(Long Term Evolution，LTE)时，可为参考信号接收功率(Reference Signal Received Power，RSRP)。其中，第一信号参数为第一天线的信号参数，第二信号参数为第二天线的信号参数。Here, the first signal parameter of the first antenna that monitors the current transmitted and received signals and the second signal parameter of the received signal of the second antenna may periodically detect the first signal parameter and the second signal parameter, and may also be monitored in real time. During the monitoring process, the detected signal parameters are simultaneously analyzed. The signal parameter may be a parameter that characterizes the signal strength. For example, when the access network of the antenna is a Global System for Mobile Communications (GSM), it may be a Received Signal Strength Indicator (RSSI). When the access network is Wideband Code Division Multiple Access (WCDMA), it can be Received Signal Code Power (RSCP), and the access network of the antenna is the fourth generation communication. In the case of Long Term Evolution (LTE), it can be Reference Signal Received Power (RSRP). The first signal parameter is a signal parameter of the first antenna, and the second signal parameter is a signal parameter of the second antenna.
在本发明实施例提供的，所述第一天线和第二天线的天线类型可包括：主集天线和分集天线。当然，本发明并不限定第一天线、第二天线的天线类型。In the embodiment of the present invention, the antenna types of the first antenna and the second antenna may include: a main set antenna and a diversity antenna. Of course, the present invention does not limit the antenna types of the first antenna and the second antenna.
对于主集天线和分集天线，当前收发信信号的第一天线可为主集天线也可为分集天线，当当前收发信号的第一天线为主集天线时，接收信号的第二天线为分集天线；当当前收发信号的第一天线为分集天线时，接收信号的第二天线为主集天线。这里，接收信号的第二天线用于优化作为主天线的收发信号的第一天线的天线性能。For the main set antenna and the diversity antenna, the first antenna of the current transceiver signal may be a main set antenna or a diversity antenna. When the first antenna of the current transmit and receive signal is the main set antenna, the second antenna of the received signal is a diversity antenna. When the first antenna currently transmitting and receiving signals is a diversity antenna, the second antenna receiving the signal is a main set antenna. Here, the second antenna receiving the signal is used for optimization as the main dayThe antenna performance of the first antenna of the line for transmitting and receiving signals.
S102，确定所述第一信号参数和所述第二信号参数满足切换条件时生成第一切换信号；S102. Determine that the first signal parameter and the second signal parameter meet a switching condition to generate a first switching signal.
将第一信号参数和第二信号参数进行比较，确定第一信号参数的值小于第二信号参数的值时，生成由第一天线切换至第二天线的第一切换信号。这里，当第一信号参数的值小于第二信号参数的值时，第一天线的信号质量弱于第二天线的信号质量，第二天线的信号强度优于第一天线。这里，在将第一信号参数和第二信号参数进行比较之前，可将所述第一信号参数的值和阈值进行比较。确定所述第一信号参数的值小于阈值时，将所述第一信号参数和第二信号参数进行比较。其中，设置的阈值的大小可根据实际情况需要进行设置，本发明对该阈值的大小不做具体限制。When the first signal parameter is compared with the second signal parameter to determine that the value of the first signal parameter is less than the value of the second signal parameter, generating a first switching signal that is switched by the first antenna to the second antenna. Here, when the value of the first signal parameter is smaller than the value of the second signal parameter, the signal quality of the first antenna is weaker than the signal quality of the second antenna, and the signal strength of the second antenna is better than the first antenna. Here, the value of the first signal parameter and the threshold may be compared prior to comparing the first signal parameter with the second signal parameter. When it is determined that the value of the first signal parameter is less than a threshold, the first signal parameter and the second signal parameter are compared. The size of the set threshold may be set according to actual conditions. The size of the threshold is not specifically limited by the present invention.
S103，根据所述第一切换信号执行天线切换，采用所述第二天线进行信号的收发，采用所述第一天线进行信号的接收。S103. Perform antenna switching according to the first switching signal, perform signal transmission and reception by using the second antenna, and receive the signal by using the first antenna.
在S102中生成第一切换信号后，根据第一切换信号的触发，控制第一天线的第一端口和第二天线相连接，并将第二天线的第二端口和第一天线相连接。基于第一切换信号的触发，将原来进行接收和发送信号的第一天线作为接收信号的天线，将原来进行接收信号的第二天线作为接收和发送信号的天线，实现第一天线和第二天线之间的切换，在切换之前，第二天线用于优化第一天线的性能，切换之后，第一天线优化第二天线的性能，从而采用信号强度强的第二天线作为主天线，提高终端的接收信号强度，改善终端的接收信号的信号质量。After the first switching signal is generated in S102, the first port and the second antenna of the first antenna are connected according to the triggering of the first switching signal, and the second port of the second antenna is connected to the first antenna. Based on the triggering of the first switching signal, the first antenna that performs the receiving and transmitting signals is used as the antenna for receiving the signal, and the second antenna that originally performs the receiving signal is used as the antenna for receiving and transmitting signals, and the first antenna and the second antenna are implemented. Switching between the second antenna is used to optimize the performance of the first antenna. After the switching, the first antenna optimizes the performance of the second antenna, so that the second antenna with strong signal strength is used as the main antenna to improve the terminal. Receive signal strength to improve the signal quality of the received signal of the terminal.
需要说明的是，当收发信号的天线由第一天线切换至第二天线后，持续监控第一信号参数和第二信号参数，当第一信号参数的值大于所述第二信号参数的值时，生成第二切换信号；根据第二切换信号执行天线切换，采用所述第一天线进行信号的收发，采用所述第二天线进行信号的接收。根据所述第二切换信号执行天线切换，采用所述第一天线进行信号的收发，采用所述第二天线进行信号的接收包括：根据所述第二切换信号的触发，控制与第二天线相连的第一端口与所述第一天线相连接，并将与所述第一天线相连接的第二端口与所述第二天线相连接。当然，也可当第二信号参数的值小于预设值时，将第一信号参数的值和第二信号参数的值进行比较，这里，该预设值与S102中的阈值的大小无直接关系，可相等，也可不相等。通过该过程，可实现当第二天线的接收信号质量弱与第一天线时，将发送与接收信号的天线切换回第一天线，以保证终端的接收信号的质量保持在最优。It should be noted that, when the antenna for transmitting and receiving signals is switched from the first antenna to the second antenna, the first signal parameter and the second signal parameter are continuously monitored, when the value of the first signal parameter is greater than the value of the second signal parameter. And generating a second switching signal; performing antenna switching according to the second switching signal, performing signal transmission and reception by using the first antenna, and receiving the signal by using the second antenna.Performing antenna switching according to the second switching signal, performing signal transmission and reception by using the first antenna, and receiving the signal by using the second antenna, including: controlling, connected to the second antenna according to triggering of the second switching signal The first port is connected to the first antenna, and the second port connected to the first antenna is connected to the second antenna. Of course, when the value of the second signal parameter is less than the preset value, the value of the first signal parameter is compared with the value of the second signal parameter. Here, the preset value is not directly related to the threshold value in S102. Can be equal or not equal. Through the process, when the received signal quality of the second antenna is weak and the first antenna is obtained, the antenna that transmits and receives the signal is switched back to the first antenna to ensure that the quality of the received signal of the terminal is kept optimal.
需要说明的，本实施例中的第一天线可为主集天线也可为分集天线，从而根据主集天线和分集天线的接收信号的强度实现主集天线与分集天线之间的自动切换。It should be noted that the first antenna in this embodiment may be a primary antenna or a diversity antenna, so that automatic switching between the primary antenna and the diversity antenna is implemented according to the strength of the received signals of the primary antenna and the diversity antenna.
根据本实施例的优化终端信号的方法，在分集天线的发射接收频段与主集天线的发射接收频段一致时。当检测到主集天线信号弱于某个等级时，自动切换到分集天线接收发射信号，同样当检测到分集天线信号弱时，再自动切换到主集天线接收发射信号，提高了移动终端接收信号的性能。According to the method for optimizing the terminal signal of the present embodiment, when the transmitting and receiving frequency bands of the diversity antenna are identical to the transmitting and receiving frequency bands of the main set antenna. When it is detected that the main set antenna signal is weaker than a certain level, it automatically switches to the diversity antenna to receive the transmission signal, and when detecting that the diversity antenna signal is weak, it automatically switches to the main set antenna to receive the transmission signal, thereby improving the receiving signal of the mobile terminal. Performance.
实施例二Embodiment 2
本发明实施例三以手机当前通过第一天线为主集天线收发信号，第二天线为分集天线为例对本发明的优化终端信号的方法进行说明，如上图2所示，In the third embodiment of the present invention, the mobile phone currently transmits and receives signals through the first antenna as the main set antenna, and the second antenna is a diversity antenna as an example to describe the method for optimizing the terminal signal of the present invention, as shown in FIG. 2 above.
S201，当手机在正常工作时，判断收发信号的天线的类型；其中，在本实施例中，主集天线发射接收信号，分集天线只接收信号。S201: When the mobile phone is in normal working, determine the type of the antenna for transmitting and receiving signals; wherein, in this embodiment, the main set antenna transmits the received signal, and the diversity antenna only receives the signal.
S202，当手机的信号强度变差时，分别读取主集天线和分集天线两路上的信号强度；S202, when the signal strength of the mobile phone is deteriorated, reading the signal strengths on the two sides of the main set antenna and the diversity antenna respectively;
S203，判断主集天线的信号强度是否小于分集天线的信号强度；是则执行S204，否则执行S205。S203, determining whether the signal strength of the main set antenna is smaller than the signal strength of the diversity antenna;S204 is performed, otherwise S205 is performed.
S204，执行天线切换；当主集天线线路上的信号强度小于分集天线线路上的信号强度，进行天线切换，将主集天线和分集天线互换，即将收发信号的天线更换为分集天线，将接收信号的天线更换为主集天线。S204, performing antenna switching; when the signal strength on the main set antenna line is less than the signal strength on the diversity antenna line, performing antenna switching, exchanging the main set antenna and the diversity antenna, and replacing the antenna for transmitting and receiving signals with the diversity antenna, and receiving the signal The antenna is replaced by the main set antenna.
S205，不做切换；当主集天线线路上的信号强度大于等于分集天线线路上的信号强度，则不做切换，主集天线依然进行信号的接收和发送，分集天线进行信号的接收。S205: No switching is performed; when the signal strength on the main set antenna line is greater than or equal to the signal strength on the diversity antenna line, no switching is performed, and the main set antenna still performs signal reception and transmission, and the diversity antenna performs signal reception.
需要说明的是，本实施例以收发信号的第一天线为主集天线为例进行说明，在具体的实时过程中，当前收发信号的第一天线也可为分集天线。通过上述方法的本质，实现收发信号的天线由分集天线切换至主集天线。It should be noted that, in this embodiment, the first antenna that transmits and receives signals is used as a main set antenna as an example. In a specific real-time process, the first antenna that currently transmits and receives signals may also be a diversity antenna. Through the essence of the above method, the antenna for transmitting and receiving signals is switched from the diversity antenna to the main antenna.
其中，在该实施例中，可通过实施例一、实施例二的控制天线的切换装置实现S204中的主集天线和分集天线的切换。从而当主、分集天线在有一个天线接收信号较弱的情况下，自动切换成另一个天线接收发射信号的终端，该终端的接收天线是通过电路切换实现的，而且电路上也很简单，只需通过开关实现天线之间的切换。从而在由于在某种环境下，比如手握手机通话时，造成某个天线接收到的信号比较弱，语音或者数据的信号质量不好时，通过两个天线的切换的，则改善终端的信号质量。本发明实施例提供的方案，在两个天线相距较远时，也通过简单的切换改善终端的信号质量。In this embodiment, the switching between the primary antenna and the diversity antenna in S204 can be implemented by using the switching device for controlling the antenna in the first embodiment and the second embodiment. Therefore, when the main antenna and the diversity antenna have a weak reception signal, the antenna is automatically switched to the terminal of the other antenna to receive the transmission signal, and the receiving antenna of the terminal is realized by circuit switching, and the circuit is also simple, Switching between antennas is achieved by switches. Therefore, when the signal received by an antenna is weak due to a certain environment, such as a hand-held mobile phone call, and the signal quality of the voice or data is not good, the signal of the terminal is improved by switching between the two antennas. quality. The solution provided by the embodiment of the invention improves the signal quality of the terminal by simple switching when the two antennas are far apart.
实施例三
为实现上述优化终端的方法，本发明实施例还提供一种优化终端信号质量的装置，应用于包括实施例一、实施例二所述的切换装置的终端，如图3所示，所述装置包括：监控模块301、确定模块302和切换模块303；其中，In order to implement the method for optimizing the terminal, the embodiment of the present invention further provides a device for optimizing the signal quality of the terminal, which is applied to the terminal including the switching device according to the first embodiment and the second embodiment, as shown in FIG. The
监控模块301，配置为监控当前收发信号的第一天线的第一信号参数和接收信号第二天线的第二信号参数；The
确定模块302，配置为确定所述第一信号参数和所述第二信号参数满足切换条件时生成第一切换信号；The determining
确定模块302具体配置为，将所述第一信号参数的值和第二信号参数进行比较；确定所述第一信号参数的值小于所述第二信号参数的值时，生成由所述第一天线切换至所述第二天线的第一切换信号。The determining
确定模块302还配置为：将所述第一信号参数的值和阈值进行比较；确定所述第一信号参数的值小于阈值时，将所述第一信号参数和第二信号参数进行比较。The determining
切换模块303，配置为根据所述第一切换信号执行天线切换，采用所述第二天线进行信号的收发，采用所述第一天线进行信号的接收。The
如图4所示，切换模块303包括第一切换子模块3031；第一切换子模块3031，配置为根据所述第一切换信号的触发，控制所述第一天线的第一端口和第二天线相连接，并将所述第二天线的第二端口和第一天线相连接。As shown in FIG. 4, the
如图4所示，切换模块303还包括第二切换子模块3032；第二切换子模块3032，配置为当所述第一信号参数的值大于所述第二信号参数的值时，生成第二切换信号；根据所述第二切换信号执行天线切换，采用所述第一天线进行信号的收发，采用所述第二天线进行信号的接收。As shown in FIG. 4, the
第二切换子模块3032具体配置为：根据所述第二切换信号的触发，控制与第二天线相连的第一端口与所述第一天线相连接，并将与所述第一天线相连接的第二端口与所述第二天线相连接。The
实施例四Embodiment 4
本发明实施例提供了一种控制天线的切换装置，如图5所示，该切换装置包括：发射模块501、第一天线503、第二天线504；发射模块501具有对应于第一天线503的第一端口和对应于第二天线504的第二端口；其中，第一端口和第二端口通过开关电路502与第一天线503和第二天线504相连。The embodiment of the present invention provides a switching device for controlling an antenna. As shown in FIG. 5, the switching device includes: a transmitting
其中，开关电路502可包括第一开关和第二开关两个开关，也可包括一个开关，本发明对此不做限制。以两个开关为例，当采用第一天线503收发信号时，第一端口通过第一开关与第一天线503连接，第二端口通过第一开关与第二天线504连接。当采用第二天线504收发信号时，第一端口通过第一开关与第二天线504连接，第二端口通过第一开关与第一天线503连接。The
这里的第一天线可为主集天线也可为分集天线，当第一天线为主集天线时，相应的，第二天线为分集天线；当第一天线为分集天线时，第二天线为主集天线。下面以第一天线为主集天线，第二天线为分集天线为例对本实施例的控制天线的切换装置进行说明。The first antenna may be a primary antenna or a diversity antenna. When the first antenna is the primary antenna, the second antenna is a diversity antenna. When the first antenna is a diversity antenna, the second antenna is the primary antenna. Set the antenna. The switching device for controlling the antenna of the present embodiment will be described below by taking the first antenna as the main set antenna and the second antenna as the diversity antenna as an example.
具体的，当第一天线为主集天线，第二天线为分集天线，则与第一天线对应的第一端口为主集端口。当主集端口通过第一开关与主集天线连接，分集端口通过第二开关与分集端口连接时，通过主集天线进行信号的接收和发送，分集天线用于接收信号从而优化主集天线的性能。当主集端口通过第一开关与分集天线连接，分集端口通过第二开关与主集端口连接时，通过分集天线进行信号的接收和发送，主集天线用于接收信号从而优化分集天线的性能。Specifically, when the first antenna is the main set antenna and the second antenna is the diversity antenna, the first port corresponding to the first antenna is the main set port. When the main set port is connected to the main set antenna through the first switch, and the diversity port is connected to the diversity port through the second switch, the signal is received and transmitted through the main set antenna, and the diversity antenna is used to receive signals to optimize the performance of the main set antenna. When the main set port is connected to the diversity antenna through the first switch, and the diversity port is connected to the main set port through the second switch, the signal is received and transmitted through the diversity antenna, and the main set antenna is used to receive signals to optimize the performance of the diversity antenna.
需要说明的是，在本发明实施例中，分集天线的天线性能和主集天线的天线性能一样，包含主集天线所有的频段范围。It should be noted that, in the embodiment of the present invention, the antenna performance of the diversity antenna is the same as that of the main antenna, and includes all frequency ranges of the main antenna.
实施例五Embodiment 5
如图6所示，为本发明实施例提供的控制天线的切换装置的具体应用，在该应用中，发射模块为发射频发射芯片601，第一端口为主集端口，第一天线为主集天线603，第二端口为分集端口，第二天线为分集天线604，第一开关由节点1和节点3组成，第二开关由节点2和节点4组成。发射频发射芯片601具有对应于主集天线603的第一端口和对应于分集天线604的第二端口；其中，第一端口和第二端口通过开关电路602与主集天线603和分集天线604相连。As shown in FIG. 6 , a specific application of a switching device for controlling an antenna according to an embodiment of the present invention is used. In this application, a transmitting module is a transmitting
当采用主集天线603进行信号的接收和发送，分集天线604用于优化主集天线性能时，节点1和节点3相连，节点2和节点4相连，射频发射芯片601的主集端口接在主集天线603上，分集端口接在分集天线604上。当主集天线603被遮挡住时，终端检测到主集天线信号强度较弱且读取到分集天线的信号强度大于主集天线的信号强度时，通过控制开关的开合执行天线的切换，将开关中节点1和节点4连接，节点2和节点3连接，射频发射芯片601的主集端口和分集天线连接，分集端口和主集天线连接，此时，分集天线进行信号的接收和发送，分集天线用于优化主集天线性能。这里，对开关的开合可通过软件进行控制，也可通过硬件电路来实现，本发明对此不做具体限制。When the
通过本发明实施例体提供的切换装置，通过简单的控制开关切换，能够主集天线和分集天线之间的切换，从而将主集天线和分集天线互换。The switching device provided by the embodiment of the present invention can switch between the main set antenna and the diversity antenna by simply controlling the switching of the switch, thereby exchanging the main set antenna and the diversity antenna.
在实际应用中，实施例四、实施例五提供的切换装置可用于实现实施例三提供的切换模块303。In a practical application, the switching device provided in Embodiment 4 and Embodiment 5 can be used to implement the
本发明实施例所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明实施例的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行本发明各个实施例所述方法的全部或部分。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。这样，本发明实施例不限制于任何特定的硬件和软件结合。The integrated modules described in the embodiments of the present invention may also be stored in a computer readable storage medium if they are implemented in the form of software functional modules and sold or used as separate products. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions. A computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, and a read only memory (ROM,Read-Only Memory), random access memory (RAM), disk or optical disk, and other media that can store program code. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.
以上所述，仅为本发明的较佳实施例而已，并非用于限定本发明的保护范围。The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
本发明实施例通过监控当前收发信号的第一天线的第一信号参数和接收信号的第二天线的第二信号参数，确定所述第一信号参数和所述第二信号参数满足切换条件时生成第一切换信号，根据所述第一切换信号执行天线切换，采用所述第二天线进行信号的收发，采用所述第一天线进行信号的接收。采用本发明实施例，能够在由于天线接收的信号比较弱，导致语音或者数据的信号质量不好时，通过天线之间的切换，改终端的信号质量，提高用户体验。The embodiment of the present invention generates a first signal parameter of the first antenna and a second signal parameter of the second antenna of the received signal, and determines that the first signal parameter and the second signal parameter meet the switching condition. The first switching signal performs antenna switching according to the first switching signal, performs signal transmission and reception by using the second antenna, and receives the signal by using the first antenna. According to the embodiment of the present invention, when the signal received by the antenna is relatively weak, resulting in poor signal quality of the voice or the data, the signal quality of the terminal is changed by the switching between the antennas, thereby improving the user experience.
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