CN104284370A - Method and corresponding system for transmitting information to user agent through soft switch system - Google Patents
Method and corresponding system for transmitting information to user agent through soft switch system Download PDFInfo
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- CN104284370A CN104284370A CN201410584719.4A CN201410584719A CN104284370A CN 104284370 A CN104284370 A CN 104284370A CN 201410584719 A CN201410584719 A CN 201410584719A CN 104284370 A CN104284370 A CN 104284370A
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- information
- switchcall server
- soft switchcall
- signaling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention provides a method and corresponding system for transmitting information to a user agent through a soft switch system. The method comprises the steps that when a user logs in to the soft switch system through the user agent (UA), UA information of the UA and UE information of user equipment (UE) where the UA is located are bound and saved; when the soft switch system needs to send a signal to the UA, whether the UA is on line is judged; if the UA is on line, the soft switch system directly sends the signal to the UA; if the UA is off line, the soft switch system generates a push message according to the signal and pushes the push message to the UE bounded with the UA. When the method and corresponding system are used in a converged communication system, the mode that the push massage is used for reconstructing the signal replaces SIP long connection and is adopted between the UA and the soft switch system, an approximately real-time effect can be achieved, and resource occupancy and power consumption of network loads and the UE are reduced.
Description
Technical field
The present invention relates to the communications field, more specifically, relate to a kind of soft switchcall server to the method for user agent's transmission of information and corresponding system.
Background technology
As shown in Figure 1, in prior art, SIP (Session Initial Protocol: Session initiation Protocol) long connection is adopted to carry out transmission of information between UA (User Agent: user agent) and soft switch (Soft switch) system, MG (Media Gateway: media gateway) connects PSTN (Public Switched Telephone Network: PSTN) and IP network as the separation between circuit domain and IP territory, is responsible for the conversion that voice flow to IP.Wherein, UA refers to related application on UE (User Equipment: subscriber equipment, also can be described as mobile terminal) and system service.
Existing soft switchcall server grows up under the background that desktop system and telephone are main, and the connection between UA and soft switchcall server adopts the long connection of SIP to be applicable to desktop system.And mobile terminal and mobile communication have become main flow business at present, the custom of user and the background of application all there occurs change.Keep long connection can take the cpu resource of UA place UE between UA and soft switchcall server, and make UE keep sleep state, thus power consumption is very fast.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of soft switchcall server to the method for user agent's transmission of information and corresponding system, to reduce resource occupation and the power consumption of UE, reduces the load of soft switchcall server.
In order to solve the problems of the technologies described above, the invention provides the method for a kind of soft switchcall server to user agent's transmission of information, comprising:
In the process that soft switchcall server is logged in by user agent (UA) user, the UE information binding of the UA information of described UA and described UA place subscriber equipment (UE) is stored;
When described soft switchcall server will send signaling to described UA, judge that whether described UA is online:
If described UA is online, described soft switchcall server sends described signaling directly to described UA;
If described UA is not online, described soft switchcall server generates PUSH message according to described signaling, described PUSH message is pushed to the UE bound with described UA.
Preferably,
The UA information of described UA comprises UA type information;
If described UA is not online, before described soft switchcall server generates PUSH message according to described signaling, also comprising: according to the UA type information of described UA, described soft switchcall server judges whether described UA supports described push function, as supported, then generating PUSH message according to described signaling.
Preferably,
In the process that described soft switchcall server is logged in by UA user, also the mobile number of described user and described UA information and UE information are bound and store;
The signaling that described soft switchcall server will send to described UA is call request, before described soft switchcall server will send call request to described UA, also comprise: described soft switchcall server receives the call request that called number is described mobile number, determine the described UA with its binding according to described mobile number;
Described soft switchcall server generates PUSH message according to described signaling, comprising: described soft switchcall server generates for notifying that user calls out third party's PUSH message of arrival according to call request.
Preferably,
After described PUSH message is pushed to the UE bound with described UA by described soft switchcall server, also comprise: described soft switchcall server starts a timer, as as described in timer timing length in as described in UA transfer to online, then send call request to described UA, otherwise determine this call failure.
Preferably,
In the process that described soft switchcall server is logged in by UA user, also the mobile number of described user and described UA information and UE information are bound and store;
The signaling that described soft switchcall server will send to described UA is message request, before described soft switchcall server will send message request to described UA, also comprise: it is after the message request of described mobile number that described soft switchcall server receives called number, determine the described UA with its binding according to described mobile number;
Described soft switchcall server generates PUSH message according to described signaling, comprising: described soft switchcall server generates the third party's PUSH message comprising message content in described message request according to described message request.
Correspondingly, soft switchcall server provided by the invention comprises login management module and information transfer module, wherein:
Described login management module, in the process that logged in by user agent (UA) user, is stored the UE information binding of the UA information of described UA and described UA place subscriber equipment (UE);
Described information transfer module, for when sending signaling to described UA, judges that whether described UA is online: if online, send described signaling directly to described UA; If not online, generate PUSH message according to described signaling, described PUSH message is pushed to the UE bound with described UA.
Preferably,
The UA information that described login management module binding stores comprises UA type information;
Described information transfer module judges that described UA is not online, before generating PUSH message according to described signaling, also comprising: judge whether described UA supports described push function according to the UA type information of described UA, as supported, then generating described PUSH message according to described signaling.
Preferably,
In the process that described login management module is logged in by UA user, also the mobile number of described user and described UA information and UE information are bound and store;
Described soft switchcall server also comprises: signaling receiver module, for receiving after called number is the call request of described mobile number, determining with the described UA of its binding and notify described information transfer module according to described mobile number;
Described information transfer module generates PUSH message according to described signaling, comprising: generate for notifying that user calls out third party's PUSH message of arrival according to described call request.
Preferably,
After described PUSH message is pushed to the UE bound with described UA by described information transfer module, also comprise: start a timer, as as described in timer timing length in as described in UA transfer to online, then send call request to described UA, otherwise determine this call failure.
Preferably,
In the process that described login management module is logged in by UA user, also the mobile number of described user and described UA information and UE information are bound and store;
Described soft switchcall server also comprises: signaling receiver module, for receiving after called number is the message request of described mobile number, determining with the described UA of its binding and notify described information transfer module according to described mobile number;
Described information transfer module generates PUSH message according to described signaling, comprising: generate the third party's PUSH message comprising message content in described message request according to described message request.
Such scheme, in converged communication system, adopts PUSH message to reconstruct signaling mode and substitutes the long connection of SIP, namely can provide intimate real-time effect, again reduce resource occupation and the power consumption of offered load and UE between UA and soft switchcall server.
Accompanying drawing explanation
Fig. 1 is that existing UA receives the system architecture schematic diagram of audio call by soft switchcall server;
Fig. 2 be the embodiment of the present invention based on system architecture schematic diagram;
Fig. 3 is the flow chart of embodiment of the present invention soft switchcall server to UA transmission of information;
Fig. 4 is the flow chart that embodiment of the present invention UA logs in soft switchcall server;
Fig. 5 is in an example of the embodiment of the present invention, when user is as messaging service called, by the flow chart of soft switchcall server receipt message;
Fig. 6 is in another example of the embodiment of the present invention, user as calling called time, by the flow chart of soft switchcall server receipt of call;
Fig. 7 is the module map of embodiment of the present invention soft switchcall server.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, hereinafter will be described in detail to embodiments of the invention by reference to the accompanying drawings.It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combination in any mutually.
The present embodiment based on system as shown in Figure 2, comprise the UA of user side, the soft switchcall server of network side and MG.In an embodiment, do not re-use the long connection of SIP between UA and soft switchcall server, when UA is not online, the Push Service that soft switchcall server uses illustrated third party's supplying system to provide, to UA transmission of information, provides intimate real-time effect.
As shown in Figure 3, the present embodiment soft switchcall server comprises to the flow process of UA transmission of information:
Step 110, in the process that soft switchcall server is logged in by user agent (UA) user, stores the UE information binding of the UA information of described UA and described UA place subscriber equipment (UE);
When user logs in soft switchcall server by UA, can submit above-mentioned UA information and UE information to, wherein, UE information comprises UE identification information, and UA information comprises UA identification information.
Step 120, when described soft switchcall server will send signaling to described UA, judges that whether described UA is online, as online, proceeds to step 130, if not online, proceed to step 140;
In this step, the signaling that soft switchcall server will send to UA can be the message request, call request etc. that come from mobile network, but is not limited thereto, and also can come from other networks.
Step 130, described soft switchcall server sends described signaling directly to described UA, terminates;
Step 140, described soft switchcall server generates PUSH message according to described signaling, described PUSH message is pushed to the UE bound with described UA.
Preferably, what soft switchcall server described in this step generated is third party's PUSH message, but the present invention is not limited to this, also can be the PUSH message of other types.Third party's message push (3RD PARTY PUSH) business is provided by UE operating system supplier usually, as Android, iOS, Windows etc., the IP tunnel set up by them and system module are realized to the real-time pass-along message of UA, usually safeguard to connect than UA oneself and more save system resource, the present embodiment is using third party's PUSH message supplementing as soft switchcall server signaling message.
Preferably, the UA information in above-mentioned steps 110 comprises UA type information.In step 120, as judged, UA is online, according to the UA type information of described UA, described soft switchcall server first can judge whether described UA supports described push function, as supported, then performs step 140, otherwise not regeneration and transmission PUSH message.Support that the UA type of push function can be configured in soft switchcall server, also can be inquired about obtaining by soft switchcall server.
Be the flow process that the present embodiment UA logs in soft switchcall server shown in Fig. 4, comprise:
Step 210, soft switchcall server receives the logging request that user is sent by UA, carries the UA information of described UA, the described UE information of UA place UE and the mobile number of described user in described logging request;
The mobile number of user is the mark of user mobile network, as being the number being mapped to this phone number in phone number or mobile network.
The authentication information of user can also be carried, as account number and encrypted message etc. that user uses at this UA in the logging request of this step.
Step 220, the binding of described UA information, UE information and mobile number stores by soft switchcall server.
In this step, soft switchcall server can carry out authentication according to the authentication information of carrying in logging request to user, after determining that this user is legal, then carries out the process of above-mentioned binding storage.
Fig. 5 is in an example of the embodiment of the present invention, and sent the flow chart of message request to UA by soft switchcall server, as shown in the figure, this flow process comprises:
Step 310,
Soft switchcall server receives message request, and the called number carried in described message request is the mobile number of described user;
Step 320, soft switchcall server judges that whether the UA bound with described mobile number is online, in this way, proceeds to step 330, as no, proceeds to step 340;
Step 330, soft switchcall server sends message directly to described UA, terminates;
The message that this step sends is as being short message or multimedia message.
Step 340, soft switchcall server generates according to described message request the third party comprising message content and pushes (PUSH) message, described third party's PUSH message is pushed to the UE of described mobile number binding, terminates.
The SIP length that above-mentioned flow process uses PUSH message reconstruct signaling mode to substitute between UA and soft switchcall server connects, and can provide intimate real-time effect, reduces amount of calculation and the electricity of offered load and UE simultaneously.
Fig. 6 is in an example of the embodiment of the present invention, and sent the flow chart of call request to UA by soft switchcall server, as shown in the figure, this flow process comprises:
Step 410,
Soft switchcall server receives call request, carries the mobile number of described user in described call request;
Step 420, soft switchcall server judges that whether the UA bound with described mobile number is online, in this way, proceeds to step 430, as no, proceeds to step 440;
Step 430, soft switchcall server sends call request directly to described UA, terminates;
Step 440, soft switchcall server generates for notifying that user calls out third party's PUSH message of arrival according to described call request, described third party's PUSH message is pushed to the UE of described mobile number binding, and starts a timer;
Step 450, soft switchcall server judges that whether described UA transfers presence in the timing length of timer, if so, proceeds to step 460, if not, proceeds to step 470;
Described UE can point out user to activate this UA after receiving the notice of calling arrival, also can this UA of automatic activation.
Step 460, soft switchcall server sends call request to described UA, terminates;
Step 470, soft switchcall server determines this call failure, terminates.
Tradition VoIP calls out and cannot arrive after UA off-line, and the present embodiment is compared with traditional VoIP, can be transmitted the information of calling arrival by PUSH message.The SIP length that the present embodiment adopts PUSH message reconstruct signaling mode to substitute between UA and soft switchcall server connects, without the need to exchanged many IP signalings, intimate real-time effect can be reached, while reducing offered load, also can save resource occupation and the power consumption of UA.
Fig. 7 shows the module map of the present embodiment soft switchcall server, and described soft switchcall server is the core system driving whole operation flow, comprising:
Login management module 101, in the process that logged in by user agent (UA) user, is stored the UE information binding of the UA information of described UA and described UA place subscriber equipment (UE); Before binding stores, the subscriber identity information can submitted to according to UA carries out authentication to user, as user is legal, then carries out the subsequent treatment such as binding storage.
Information transfer module 103, for when sending signaling to described UA, judges that whether described UA is online: if online, send described signaling directly to described UA; If not online, generate PUSH message according to described signaling, described PUSH message is pushed to the UE bound with described UA.
In the present embodiment, preferably,
In the process that described login management module 101 is logged in by UA user, also the mobile number of described user and described UA information and UE information are bound and store, and send registration request to virtual MSC, carry described mobile number.
Described soft switchcall server also comprises: signaling receiver module 105, for after receiving the call request or message request that called number is described mobile number, determines with the described UA of its binding and notify described information transfer module 103 according to described mobile number.
Described information transfer module 103 generates PUSH message according to described signaling, comprise: generate for notifying that user calls out third party's PUSH message of arrival according to described call request, or generate the third party's PUSH message comprising message content in described message request according to described message request.If generate for notifying that user calls out third party's PUSH message of arrival, after described PUSH message being pushed to the UE bound with described UA, can also comprise: start a timer, as as described in timer timing length in as described in UA transfer to online, then send call request to described UA, otherwise determine this call failure.
Preferably, the UA information that described login management module binding stores comprises UA type information; Described information transfer module judges that described UA is not online, before generating PUSH message according to described signaling, also comprising: judge whether described UA supports described push function according to the UA type information of described UA, as supported, then generating described PUSH message according to described signaling.
The UA of the present embodiment user side is between soft switchcall server and user, user interface and user is provided to carry out mutual finishing service function, can be established call connection by soft switchcall server, in addition, can also receive signaling message and third party's PUSH message of soft switchcall server transmission, prompting user starts corresponding UA or automatically starts corresponding UA.
The all or part of step that one of ordinary skill in the art will appreciate that in said method is carried out instruction related hardware by program and is completed, and described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can use one or more integrated circuit to realize, and correspondingly, each module/unit in above-described embodiment can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. soft switchcall server is to a method for user agent's transmission of information, comprising:
In the process that soft switchcall server is logged in by user agent (UA) user, the UE information binding of the UA information of described UA and described UA place subscriber equipment (UE) is stored;
When described soft switchcall server will send signaling to described UA, judge that whether described UA is online:
If described UA is online, described soft switchcall server sends described signaling directly to described UA;
If described UA is not online, described soft switchcall server generates PUSH message according to described signaling, described PUSH message is pushed to the UE bound with described UA.
2. the method for claim 1, is characterized in that:
The UA information of described UA comprises UA type information;
If described UA is not online, before described soft switchcall server generates PUSH message according to described signaling, also comprising: according to the UA type information of described UA, described soft switchcall server judges whether described UA supports described push function, as supported, then generating PUSH message according to described signaling.
3. method as claimed in claim 1 or 2, is characterized in that:
In the process that described soft switchcall server is logged in by UA user, also the mobile number of described user and described UA information and UE information are bound and store;
The signaling that described soft switchcall server will send to described UA is call request, before described soft switchcall server will send call request to described UA, also comprise: described soft switchcall server receives the call request that called number is described mobile number, determine the described UA with its binding according to described mobile number;
Described soft switchcall server generates PUSH message according to described signaling, comprising: described soft switchcall server generates for notifying that user calls out third party's PUSH message of arrival according to call request.
4. method as claimed in claim 3, is characterized in that:
After described PUSH message is pushed to the UE bound with described UA by described soft switchcall server, also comprise: described soft switchcall server starts a timer, as as described in timer timing length in as described in UA transfer to online, then send call request to described UA, otherwise determine this call failure.
5. method as claimed in claim 1 or 2, is characterized in that:
In the process that described soft switchcall server is logged in by UA user, also the mobile number of described user and described UA information and UE information are bound and store;
The signaling that described soft switchcall server will send to described UA is message request, before described soft switchcall server will send message request to described UA, also comprise: it is after the message request of described mobile number that described soft switchcall server receives called number, determine the described UA with its binding according to described mobile number;
Described soft switchcall server generates PUSH message according to described signaling, comprising: described soft switchcall server generates the third party's PUSH message comprising message content in described message request according to described message request.
6. a soft switchcall server, is characterized in that, comprises login management module and information transfer module, wherein:
Described login management module, in the process that logged in by user agent (UA) user, is stored the UE information binding of the UA information of described UA and described UA place subscriber equipment (UE);
Described information transfer module, for when sending signaling to described UA, judges that whether described UA is online: if online, send described signaling directly to described UA; If not online, generate PUSH message according to described signaling, described PUSH message is pushed to the UE bound with described UA.
7. soft switchcall server as claimed in claim 6, is characterized in that:
The UA information that described login management module binding stores comprises UA type information;
Described information transfer module judges that described UA is not online, before generating PUSH message according to described signaling, also comprising: judge whether described UA supports described push function according to the UA type information of described UA, as supported, then generating described PUSH message according to described signaling.
8. soft switchcall server as claimed in claims 6 or 7, is characterized in that;
In the process that described login management module is logged in by UA user, also the mobile number of described user and described UA information and UE information are bound and store;
Described soft switchcall server also comprises: signaling receiver module, for receiving after called number is the call request of described mobile number, determining with the described UA of its binding and notify described information transfer module according to described mobile number;
Described information transfer module generates PUSH message according to described signaling, comprising: generate for notifying that user calls out third party's PUSH message of arrival according to described call request.
9. soft switchcall server as claimed in claim 8, is characterized in that;
After described PUSH message is pushed to the UE bound with described UA by described information transfer module, also comprise: start a timer, as as described in timer timing length in as described in UA transfer to online, then send call request to described UA, otherwise determine this call failure.
10. soft switchcall server as claimed in claims 6 or 7, is characterized in that:
In the process that described login management module is logged in by UA user, also the mobile number of described user and described UA information and UE information are bound and store;
Described soft switchcall server also comprises: signaling receiver module, for receiving after called number is the message request of described mobile number, determining with the described UA of its binding and notify described information transfer module according to described mobile number;
Described information transfer module generates PUSH message according to described signaling, comprising: generate the third party's PUSH message comprising message content in described message request according to described message request.
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