CN1770914B - System and method for providing wireless dual-mode communication service - Google Patents

Abstract

Translated fromChinese

本发明涉及一种提供无线双模通信服务的系统及方法，应用于利用一代表号代表一移动通信网络号码与一无线网络通信号码并具有个人移动通信以及无线网络通信双模式的通信系统，该无线网络通信为关闭状态，该方法包含有下列步骤：接收由一拨号源拨打该代表号所传送的一通话信号；传送该通话信号至该移动通信网络；通过该移动通信网络开启该无线网络通信；及由该无线网络通信与该拨打源建立通信联机。本发明不仅同时具有移动通信以及无线网络通信双模的通信服务，且可克服无线网络通信耗电的问题。

The present invention relates to a system and method for providing wireless dual-mode communication services, which is applied to a communication system that uses a representative number to represent a mobile communication network number and a wireless network communication number and has dual modes of personal mobile communication and wireless network communication, and the wireless network communication is in a closed state. The method includes the following steps: receiving a call signal transmitted by a dial source dialing the representative number; transmitting the call signal to the mobile communication network; opening the wireless network communication through the mobile communication network; and establishing a communication connection between the wireless network communication and the dial source. The present invention not only has dual-mode communication services of mobile communication and wireless network communication, but also can overcome the problem of power consumption of wireless network communication.

Description

A kind of system and method thereof that the wireless double mode communication service is provided

Technical field

The present invention relates to a kind of control system and method thereof of communication service, particularly relate to a kind of communications service system that is applied to have mobile communication and wireless communication bimodulus.

Background technology

The development of wireless network (as 802.11 or 802.16) is rapid, is impacting wired local area network and mobile communication market, and the general combining wireless network and the networking telephone (IP Phone) will be important use.Provide the networking telephone that a lot of benefits are arranged concerning the user on wireless network, except the cell-phone fee that can save preciousness was used, the mobile phone jamming equipment used the burden of (as medical industries) also to alleviate many.

And more have many mobile communication dealers to take to integrate the related measure of mobile communication (cellular) and WLAN (WLAN) one after another in recent years, like this can be in conjunction with two kinds of wireless technologys of drawing on the strong points to offset the weaknesses mutually.Wi-Fi speed is fast, has 300 feet coverages (about 90 meters), can be used to download a large amount of information.And the coverage covering scope of cell phone network is extensive, can reach hundreds of miles, but speed of download can only reach per second 50Kb to 500kb (kbps) at most.

WLAN appropriate litigation fees compared to mobile communications network is cheap, and be applied to existing LAN structure at present, save the expense of developmental research, there is not simultaneously electromagnetic problem, unsoundness notion more, and cooperate the above-mentioned technology of drawing on the strong points to offset the weaknesses, although this technology as prospect, but still lacks considerable crucial integration technology.Yet, because being different from mobile communications network, WLAN could get in touch with once with base station every several seconds, several microseconds (ms) just need to link up to confirm once, so quite power consumption; And mobile communication (cellular) is communicated by letter with WLAN does not have integration at present yet, still adopts the mode of two numbers mostly, very not convenient in the use yet.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of system and method thereof that the wireless double mode communication service is provided, and not only has the communication service of mobile communication and wireless communication bimodulus simultaneously, and can overcome the problem of wireless communication power consumption.

To achieve these goals, the invention provides a kind of method that the wireless double mode communication service is provided, be applied to utilize generation table number to represent a mobile communications network number and a WLAN communicating number and have personal mobile communication and the WLAN double mode communication system of communicating by letter, this WLAN communication is closed condition, its characteristics are that this method includes the following step: receive by a dialing source and dial the conversation signal that this representative number is transmitted; Transmit this conversation signal to this mobile communications network; Open this WLAN communication by this dialing source by this mobile communications network; And dial source foundation by this WLAN communication and this and communicate by letter online; Transmitting this conversation signal to the step of this mobile communications network specifically comprises: to the inquiry of dual-mode handset slip condition database, and obtain the number of the mobile communications network of this representative representative;

When this dialing source is public exchanging telephone network or mobile communications network, directly conversation signal is sent to mobile communications network by gateway, perhaps when this dialing source was the networking telephone, proxy server was sent to mobile communications network by gateway with conversation signal.

The above-mentioned method that the wireless double mode communication service is provided, its characteristics be, this dialing source is selected from the combination that public exchanging telephone network and mobile communications network constitute.

The above-mentioned method that the wireless double mode communication service is provided, its characteristics are that this dialing source is a networking telephone.

The above-mentioned method that the wireless double mode communication service is provided, its characteristics be, after the step of the conversation signal that this reception is dialed by a dialing source, also includes the step of the number of obtaining this mobile communications network.

The above-mentioned method that the wireless double mode communication service is provided, its characteristics are that the number of this mobile communications network is obtained by a bimodulus mobile phone state database.

The above-mentioned method that the wireless double mode communication service is provided, its characteristics be, wherein after the step of the conversation signal dialed by a dialing source of this reception, also includes the step of the number of obtaining this mobile communications network and this wireless communication respectively.

The above-mentioned method that the wireless double mode communication service is provided, its characteristics are that the number of this mobile telephone network and this wireless communication is all obtained by a bimodulus mobile phone state database.

The above-mentioned method that the wireless double mode communication service is provided, its characteristics are, this transmits the step of this conversation signal to this mobile communications network, be by this obtained mobile communications network and the number of wireless communication, and this conversation signal of synchronous driving is to this mobile communications network and this wireless communication.

The above-mentioned method that the wireless double mode communication service is provided, its characteristics are that this arouses after the step of this wireless communication by this mobile communications network, also includes the step of utilizing this wireless communication to one bimodulus mobile phone state database registration.

The present invention also provides a kind of system that the wireless double mode communication service is provided, its characteristics are, include: a bimodulus mobile phone, has the double mode communication service of personal mobile communication and wireless communication, wireless communication is a closed condition, and utilizes generation table number to represent a mobile communications network number and a wireless communication number; One bimodulus mobile phone state database is in order to manage this dual-mode handset; One exchanging mechanism is linked up with this dual-mode handset slip condition database; An and dialing source, dial this representative by this dialing source and number transmit a conversation signal, and obtain this mobile communications network number that this representative number is implied to this dual-mode handset slip condition database by this exchanging mechanism, and this conversation signal is sent to the mobile communications network service of this dual-mode handset, by this action communication pattern this wireless communication pattern is opened, and set up calling on-line by this exchanging mechanism and this dialing source.

The above-mentioned system that the wireless double mode communication service is provided, its characteristics be, this dialing is selected from the combination that public exchanging telephone network and mobile communications network constitute.

The above-mentioned system that the wireless double mode communication service is provided, its characteristics are that this exchanging mechanism is a gateway.

The above-mentioned system that the wireless double mode communication service is provided, its characteristics are that this dialing source is a networking telephone.

The above-mentioned system that the wireless double mode communication service is provided, its characteristics are that this exchanging mechanism is a proxy server.

Effect of the present invention is not only to have simultaneously the communication service of mobile communication and wireless communication bimodulus, and can overcome the problem of wireless communication power consumption.

Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.

Description of drawings

Fig. 1 uses the schematic diagram of mobile communications network dialing for the present invention;

Fig. 2 uses the schematic diagram of wireless communication dialing for the present invention;

Fig. 3 to Fig. 5 receives the embodiment schematic diagram of conversation for the present invention;

Fig. 6 to Fig. 7 is an emulation testing electric quantity consumption schematic diagram of the present invention;

Fig. 8 uses the shift position for emulation of the present invention and upgrades schematic diagram;

Fig. 9 is Fig. 8 emulation consumed power schematic diagram of the present invention;

Figure 10 is the online time diagram of emulation among Fig. 8 of the present invention.

Wherein, Reference numeral:

The 11-dual-mode handset, the 12-mobile communications network

The 13-wireless network, the 14-proxy server

15-dual-mode handset slip condition database

16-gateway, the 17-source/telephone receiver that dials

Embodiment

According to system and the method thereof that the wireless double mode communication service is provided provided by the present invention, (the personal communication system that is applied to have personal mobile communication simultaneously, PCS) with the dual-mode handset of two kinds of interfaces of wireless communication, make it under normal conditions, have only the mobile communications network interface to keep holding state, and wireless network communications interface is a closed condition, after treating that dialing enters, arouse wireless network communications interface by mobile communications network again, and can enjoy the advantage of two net patterns, but do not have the shortcoming of the power consumption of wireless communication.

And the part of communication service, mainly divide into and transfer to and two kinds of receptions, the part of transfering to is mainly selected according to user's demand, custom, for instance, if user's desire uses mobile communication mode to broadcast, see also shown in Figure 1ly, utilize dual-mode handset 11 to call to receivingwords place 17, can be public exchanging telephone network (public switched telephone network and receivewords place 17 bymobile communications network 12; PSTN) or mobile phone etc.And if want to use the wireless communication pattern to broadcast, as shown in Figure 2, utilize two net patternmobile phones 11 to call to receivingwords place 17 by wireless communication 13.Therefore, the part of Bo Chuing can be come the open wireless network communication mode again according to the situation that the user uses basically, does not have too big problem.Below receive words at dual-mode handset 11 part analyzed discussion.

The present invention mainly designs dual-mode handset 11 and uses a representative number to replace the number of mobile communications network and the number of wireless communication, 17 need in extraneous dialing source to dial this representative number to get final product, and according to the difference indialing source 17, then has different exchanging mechanisms.See also Fig. 3, whendialing source 17 is public exchanging telephone network (public switched telephone network; PSTN) or during mobile phone (mobile communication network), can receive conversation signal by gateway (Gateway) 16 earlier, and to 15 inquiries of dual-mode handset slip condition database, and obtain the wireless communication of this representative representative and the number of mobile communications network, and simultaneously conversation signal is sent to the wireless communication and the mobile communication of dual-mode handset 11 again bygateway 16, at this moment, because wireless communication pattern normality is closed, therefore can't receive this conversation signal.Mobile communication then can receive this conversation signal, and the wireless communication pattern is aroused, and sets up calling on-line and make it pass throughwireless communication 13, proxy server (SIP proxy) 14 andgateway 16 withdialing source 17.

In addition on the one hand, whendialing source 17 is a networking telephone (IP phone), see also Fig. 4, the conversation signal of being sent out can directly be received byproxy server 14, and to 15 inquiries of dual-mode handset slip condition database, and obtain the wireless communication of this representative representative and the number of mobile communications network, at this moment, the part of wireless communication number is directly dialed by wireless communication, because wireless communication pattern normality is closed, can't receive this conversation signal.The mobile communications network number then must be sent to conversation signal the mobile communication of dual-mode handset 11 bygateway 16 bymobile communications network 12, this moment, mobile communication then can receive this conversation signal, and the wireless communication pattern aroused, and make it directly bywireless communication 13, set up calling on-line with proxy server (SIP proxy) 14 anddialing source 17.

In the foregoing description, dial the method for mobile communications network number and wireless communication number simultaneously, after wireless network is aroused, direct receiving calling signal. on the other hand, see also Fig. 5, also can directly dial the number of mobile communications network, and do not need to dial simultaneously wireless communication and mobile communication. on the other hand, when the wireless communication pattern that runs into dual-mode handset 11 is in have not yet registered (registration), situation is similar to the above, because this moment is when the corresponding number of dual-mode handsetslip condition database 15 inquiry representative number, can only obtain the number of mobile communications network, therefore, only conversation signal is sent on the mobile communication, and wireless network communication services is aroused, then by the part of mobile communication service, register and aftergateway 16 is done authentication to dual-mode handsetslip condition database 15, confirm that registration is finished and can with the dialing source constitute communicate by letter online.

For user or dialing person, only use a representative number on the interface, save the puzzlement that needs a plurality of numbers of memory, and have only mobile communications network to keep holding state under the normality, do not have the problem of missing phone; When conversation is dialled in, could wireless communication be aroused by mobile communications network and set up calling on-line with it, also can eliminate the problem of its normality power consumption.Below intercropping one simulation analysis at power consumption and when arousing, the disclosed method of checking the present invention has its effect really.

See also Fig. 6, simple PDA(Personal Digital Assistant) is not because possess communication pattern, thus power saving, and existing dual-mode handset is because wireless communication is opened and power consumption the most under the normality.As PDA during in conjunction with the GSM mobile communications network, then power consumption increases to some extent, but in case when adding wireless network (WLAN), then power consumption significantly increases, and is equivalent to existing dual-mode handset.And the dual-mode handset of employing method of servicing of the present invention, because having only basically to receive can open wireless communication when sending a telegram here, so power consumption quite increases the state of GSM near PDA.According to the data that emulation is come out, compared to existing dual-mode handset, power consumption can improve 60%.Wherein, under this simulation status, discontinuous reception (the Discontinuous Receive of gsm system; DRx) be 9; When being adjusted under 2 the pattern, see also Fig. 7, then, make and can only improve 40% compared to the power consumption of existing dual-mode handset because the power consumption of GSM part improves.

Be further checking, see also Fig. 8, a sub-network (subnet) approximately can be served the zone of 500m*500m in general, and the tie point (access point) in each zone is approximately about 167m*167m, therefore when the user is mobile within it, in case when crossing over different tie points, need online again online by another tie point; And when crossing over the different sub-network network, then need to re-register.Therefore, no matter be to login again or re-register, all can influence power consumption and online time.Simultaneously, according to the pattern of general custom, the user who defines fixed area is (such as being engineer etc.; Move Mode A) and the fast user of rate travel (such as being the business personnel; Move Mode B).As shown in Figure 9, upgrade the frequency of (location update) according to the position, influence the schematic diagram of power consumption, in principle because the existing practice all is a normality opens, so the frequency that the position is upgraded can't influence its power consumption, and Mode A of the present invention and Mode B, when location update frequencies more in short-term, power consumption is quite high, but in case location update frequencies is elongated, and then power consumption can level off to simple PDA+GSM.

On the other hand, see also Figure 10, elongation along with location update frequencies, what the online time was also relative and then increases, therefore, although location update frequencies is elongated the minimizing that helps power consumption, but it is relative, it is many but can to make the online speed of each renewal elongate, and the preferable practice is to get its balance point, and can reach the purpose of power saving and quick online.

Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of claim of the present invention.

Claims (14)

Translated fromChinese

1.一种提供无线双模通信服务的方法，应用于利用一代表号代表一移动通信网络号码与一无线网络通信号码并具有个人移动通信以及无线网络通信双模式的通信系统，该无线网络通信为关闭状态，其特征在于，该方法包含有下列步骤：1. A method for providing wireless dual-mode communication services, applied to a communication system that utilizes a representative number to represent a mobile communication network number and a wireless network communication number and has dual modes of personal mobile communication and wireless network communication, the wireless network communication It is closed state, and it is characterized in that, this method comprises the following steps:接收由一拨号源拨打该代表号所传送的一通话信号；receiving a call signal transmitted by dialing the representative number from a dialing source;传送该通话信号至该移动通信网络；transmitting the call signal to the mobile communication network;通过该移动通信网络开启该无线网络通信；及activate the wireless network communication through the mobile communication network; and由该无线网络通信与该拨打源建立通信联机。A communication connection is established with the dialing source through the wireless network communication.2.根据权利要求1所述的提供无线双模通信服务的方法，其特征在于，该拨号源选自公众交换电话网络与移动通信网络所构成的组合中的一个。2. The method for providing wireless dual-mode communication service according to claim 1, characterized in that, the dialing source is selected from a combination of a public switched telephone network and a mobile communication network.3.根据权利要求1所述的提供无线双模通信服务的方法，其特征在于，该拨号源为一网络电话。3. The method for providing wireless dual-mode communication services according to claim 1, wherein the dialing source is an Internet phone.4.根据权利要求1所述的提供无线双模通信服务的方法，其特征在于，该接收由一拨号源所拨打的一通话信号的步骤之后，还包含有取得该移动通信网络的号码的步骤。4. The method for providing wireless dual-mode communication services according to claim 1, characterized in that, after the step of receiving a call signal dialed by a dial source, the step of obtaining the number of the mobile communication network is also included .5.根据权利要求4所述的提供无线双模通信服务的方法，其特征在于，该移动通信网络的号码通过一双模手机状态数据库取得。5. The method for providing wireless dual-mode communication services according to claim 4, wherein the number of the mobile communication network is obtained through a dual-mode mobile phone status database.6.根据权利要求1所述的提供无线双模通信服务的方法，其特征在于，其中该接收由一拨号源所拨打的一通话信号的步骤之后，还包含有分别取得该移动通信网络与该无线网络通信的号码的步骤。6. The method for providing wireless dual-mode communication services according to claim 1, wherein after the step of receiving a call signal dialed by a dial source, it also includes obtaining the mobile communication network and the mobile communication network respectively. Steps for number of wifi communication.7.根据权利要求6所述的提供无线双模通信服务的方法，其特征在于，该移动电话网络与该无线网络通信的号码都通过一双模手机状态数据库取得。7. The method for providing wireless dual-mode communication service according to claim 6, characterized in that, the communication numbers of the mobile phone network and the wireless network are obtained through a dual-mode mobile phone status database.8.根据权利要求6所述的提供无线双模通信服务的方法，其特征在于，该传送该通话信号至该移动通信网络的步骤，是通过所取得的该移动通信网络与无线网络通信的号码，而同步传送该通话信号至该移动通信网络与该无线网络通信。8. The method for providing wireless dual-mode communication services according to claim 6, characterized in that the step of transmitting the call signal to the mobile communication network is through the obtained mobile communication network and wireless network communication number , and synchronously transmit the call signal to the mobile communication network to communicate with the wireless network.9.根据权利要求1所述的提供无线双模通信服务的方法，其特征在于，该通过该移动通信网络唤起该无线网络通信的步骤之后，还包含有利用该无线网络通信至一双模手机状态数据库注册的步骤。9. The method for providing wireless dual-mode communication services according to claim 1, characterized in that, after the step of arousing the wireless network communication through the mobile communication network, it also includes utilizing the wireless network to communicate with a dual-mode mobile phone Steps for state database registration.10.一种提供无线双模通信服务的系统，其特征在于，包含有：10. A system providing wireless dual-mode communication services, characterized in that it comprises:一双模手机，具有个人移动通信以及无线网络通信双模式的通信服务，无线网络通信为关闭状态，且利用一代表号代表一移动通信网络号码与一无线网络通信号码；A dual-mode mobile phone, with dual-mode communication services of personal mobile communication and wireless network communication, the wireless network communication is closed, and a representative number is used to represent a mobile communication network number and a wireless network communication number;一双模手机状态数据库，用以管理该双模手机；A dual-mode mobile phone state database for managing the dual-mode mobile phone;一交换机制，与该双模手机状态数据库沟通；及a switching mechanism to communicate with the dual-mode handset state database; and一拨号源，通过该拨号源拨打该代表号而传送一通话信号，并通过该交换机制向该双模手机状态数据库取得该代表号所隐含的该移动通信网络号码，而将该通话信号传送至该双模手机的移动通信网络服务，通过该行动通信模式将该无线网络通信模式开启，并通过该交换机制与该拨号源建立通话联机。A dialing source, dialing the representative number through the dialing source to transmit a call signal, and obtaining the mobile communication network number implied by the representative number from the state database of the dual-mode mobile phone through the switching mechanism, and transmitting the call signal For the mobile communication network service of the dual-mode mobile phone, the wireless network communication mode is turned on through the mobile communication mode, and a call connection is established with the dialing source through the switching mechanism.11.根据权利要求10所述的提供无线双模通信服务的系统，其特征在于，该拨号选自公众交换电话网络与移动通信网络所构成的组合中的一个。11. The system for providing wireless dual-mode communication service according to claim 10, characterized in that the dialing is selected from one of the combination of public switched telephone network and mobile communication network.12.根据权利要求11所述的提供无线双模通信服务的系统，其特征在于，该交换机制为一网关。12. The system for providing wireless dual-mode communication services according to claim 11, wherein the switching mechanism is a gateway.13.根据权利要求10所述的提供无线双模通信服务的系统，其特征在于，该拨号源为一网络电话。13. The system for providing wireless dual-mode communication services according to claim 10, wherein the dial source is an Internet phone.14.根据权利要求13所述的提供无线双模通信服务的系统，其特征在于，该交换机制为一代理器。14. The system for providing wireless dual-mode communication services according to claim 13, wherein the switching mechanism is a proxy.

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