CN1859639A - PoC service starting method and system - Google Patents
PoC service starting method and system Download PDFInfo
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- CN1859639A CN1859639A CN 200510100285 CN200510100285A CN1859639A CN 1859639 A CN1859639 A CN 1859639A CN 200510100285 CN200510100285 CN 200510100285 CN 200510100285 A CN200510100285 A CN 200510100285A CN 1859639 A CN1859639 A CN 1859639A
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Abstract
The present invention relates to wireless communication technologic wireless push-to-talk (poc) Over Cellular service starting up method and system. It contains PoC server, state server and PoC service, mobile service integrated mobile terminal, and mobile terminal message system.
Description
Technical field
The present invention relates to radio communication technology, relate in particular to a kind of PoC service and start method and system.
Background technology
Push to talk over Cellular (Push-to-Talk Over Cellular, be called for short " PoC ") service definition a kind of half-duplex packet voice of suitable mobile device (Voice over IP, be called for short " VoIP ") system, by this business, the user can initiate PoC session to unique user or group, general process is that caller earlier proposes conversation request to server, and server all members in unique user or group then sends conversation request, calledly joins PoC session by replying.
Structure chart in the PoC standard that Open Mobile Alliance as shown in Figure 1 (OMA) is formulated, in existing standard, participate in function server and can represent client to serve as status source (Presence Source) and observer's role, the processing of state information (Presence) is implemented by reference point PoC-2 and PRS-2.
Session initiation Protocol (SIP:Session Initiation Protocol) and the concrete event notification mechanism of SIP [RFC3261] are adopted in communicating by letter of PoC server (PoC Server) and state server (Presence Server), and [RFC3265] finishes.
The correlation function of PoC server is as follows:
1) as presence source (Presence Source):
11) dynamic PoC state information is mapped to state of user information, these state informations are described the user and are adopted PoC service to carry out the availability of communication.
12) represent PoC client (PoC Client) issue PoC correlation behavior information to state service.
2) as the observer:
From the state server request or obtain state information, with the significant information of startup strategy execution with the paired session of this information translation.
In subscriber equipment (UE:User Equipment), the observer related with the PoC client (Watcher) can utilize the state service engine to determine the PoC state of other PoC clients.
Status source wherein (Presence Source) can be to PoC server issued state information, and relevant state information comprises:
1) availability for session: whether the indication user is current can answer a new incoming call request.
2) wish of reception session: the current request of whether being ready to receive current incoming call of indication PoC user.
Provide the status source of state information to be routed to state server by interface reference point PRS-1 and PRS-3.
The PoC server can be based on the PoC client state to state server issued state information in PoC session.
The function of PoC server serviceable condition service enabler obtains any client's state information by subscribing to the PoC client's state information.
Finish communication with signaling SIP/IP between state server and the PoC server, realize route by interface reference point PRS-3.
When the subscriber equipment of calling terminal when the PoC server initiates a session request, after the PoC server can obtain group member from document management server (XDMS:XML Document Management Server), each other member (called party client end) in the group are given in the forwarded call request then, (may be manual answering, also may be automatic-answering back device) added session after the called party client end was replied.
At present, had PoC service and mobile service have been incorporated into application system on the portable terminal (as mobile phone), PoC application service in starting portable terminal, finish the registration back and just can use PoC service, but there is this situation: user's starting hand-set, and do not start wherein PoC service, if other PoC user wishes also not land with this PoC user's communication of PoC service, conversation just can't be set up so, then the called subscriber can not receive advise of same, present settling mode is, terminal needs constantly and server is registered again, and is to tell the positional information of server terminal, therefore bigger to resource occupying, and state information effectively utilized, and can not fully realize the application function of system.
Summary of the invention
The object of the present invention is to provide a kind of PoC service that can in time start PoC service to start method and system, whether the user who does not open PoC service by acquisition opens portable terminal, send the notice that starts PoC service to terminal then, make the user who receives to start PoC service, and set up PoC session.
PoC service startup method of the present invention is: in the system of PoC terminal and portable terminal integration, when called PoC correlation behavior information when being unavailable, the PoC server to the called conversation informing of sending, called correspondingly starts PoC service according to described conversation informing by the mobile terminal message system.
This method comprises the steps:
A, PoC server are received or are initiatively initiated a session request;
B, PoC server obtain called PoC correlation behavior information, carry out following operation according to called PoC correlation behavior information:
B1, if called PoC correlation behavior information be session can with and be ready to receive new session, then the PoC server is to the request of called initiation PoC session;
B2, if called PoC correlation behavior information be unavailable, the PoC server obtains called mobile service correlation behavior information, according to called mobile service correlation behavior information, carries out following operation:
B21, if mobile service correlation behavior information can be used, then the PoC server to called transmission conversation informing, continues following steps C by the mobile terminal message system;
B22, unavailable as if mobile service correlation behavior information returns failure information, process ends;
C, called receive conversation informing after, correspondingly start PoC service.
When sending conversation informing, application adopts high priority to send to described PoC server to called.
Comprise the Starting mode after the user receives in the conversation informing that described PoC server sends;
Described Starting mode starts immediately for the user or needs the user to confirm that the back starts.
The relevant information that also comprises session in the notice that described PoC server sends.
This PoC service start-up system, comprise PoC server, state server and be integrated with PoC service and the portable terminal of mobile service, the PoC server obtains the service condition of portable terminal by state server, it is characterized in that: it also comprises the mobile terminal message system, the route of described mobile terminal message system handles authentication and conversation informing, receive the conversation informing that the PoC server sends, and forward it to described portable terminal.
Described mobile terminal service state comprises the PoC correlation behavior information and the mobile service correlation behavior information of portable terminal.
Include corresponding message transmission module in the described PoC server, include corresponding message resolution module in the described portable terminal, wherein, described message transmission module is finished the transmission that application sends conversation informing authentication, conversation informing, and carries out corresponding session invitation according to the state information of business; Described message resolution module receives conversation informing, according to conversation informing or relevant configuration, finishes the startup of PoC service.
The twinkle SM information of described message resolution module mobile terminal receive message system, i.e. a display message and not storing.
Be provided with memory in the described message resolution module, described memory is used for metadata cache.
Described mobile terminal message system is a short-message system, and described short-message system is to the short message information of called forwarding conversation informing.
Described mobile terminal message system is a mailing system, and described mailing system is to the Email of called forwarding conversation informing
Beneficial effect of the present invention is: in the present invention, when called PoC correlation behavior information when being unavailable, the PoC server by the mobile terminal message system to the called conversation informing of sending, the called PoC service that correspondingly starts, like this, the user does not open under the situation of the PoC service in the terminal can in time obtain conversation informing, can not miss conversation, remedied in the prior art and just can't set up the deficiency of conversation, can fully realize the application function of system because of being not activated PoC service; Simultaneously, PoC terminal (being portable terminal) can start PoC service in time, rightly under the state of not opening PoC service, with respect to prior art, and conserve network resources effectively; The relevant information that also can comprise session in the notice that the PoC server sends, as the promoter, the theme of session, the participant of group identification or session at present etc., like this, even if user's in busy process (as making a phone call) can not receive the PoC request, but (finish as conversation after) can receive corresponding note or mail when not busy, obtain session information in time, be unlikely to miss PoC session, further improved practicality of the present invention.
Description of drawings
Fig. 1 is the PoC standard knots composition that Open Mobile Alliance is formulated in the prior art;
Fig. 2 is the embodiment of the invention 1 a system configuration schematic diagram;
Fig. 3 is the embodiment of the invention 1 a control flow schematic diagram;
Fig. 4 is the embodiment of the invention 2 system configuration schematic diagrames.
Embodiment
The present invention is described in further detail by preferred embodiment below in conjunction with accompanying drawing.
Preferred embodiment 1:
Please join Fig. 2 and Fig. 3, preferred embodiment 1 of the present invention comprises PoC server 1, state server 2 and the portable terminal 4 that is integrated with PoC service and mobile service, PoC server 1 obtains the service condition of portable terminal by state server 2, the mobile terminal service state that is obtained comprises the PoC correlation behavior information and the mobile service correlation behavior information of portable terminal, also comprise the mobile terminal message system, in the present embodiment, the mobile terminal message system is a short-message system 3, short-message system 3 is handled the route of authentication and conversation informing, receive the conversation informing that PoC server 1 sends, and the short message information of session notice is forwarded to portable terminal 4.
As shown in Figure 2, include corresponding message transmission module 11 in the PoC server 1, message transmission module 11 is finished the transmission that application sends conversation informing authentication, conversation informing, and carries out corresponding session invitation according to the state information of business.
As shown in Figure 2, include corresponding message resolution module 41 in the portable terminal, message resolution module 41 receives conversation informing, according to conversation informing or relevant configuration, finish the startup of PoC service, be provided with memory in the message resolution module 21, described memory is used for metadata cache, with full unusual of processing messages/notice internal memory.
In the present invention, when the PoC of called mobile terminal 4 correlation behavior information when being unavailable, PoC server 1 sends conversation informing by short-message system 3 to called mobile terminal 4, and called mobile terminal 4 correspondingly starts PoC service according to conversation informing.
As shown in Figure 3, concrete control flow of the present invention is as follows:
1.PoC server 1 is received conversation request or is initiatively initiated a session request;
2.PoC server 1 obtains the PoC correlation behavior information of called mobile terminal 4 from state server 2, PoC correlation behavior information according to called mobile terminal 4 is carried out following operation: 21, if the PoC correlation behavior information of called mobile terminal 4 is that session can be used, be that portable terminal 4 has started PoC service, carry out following operation:
211, if called mobile terminal 4 is ready to receive new session, then PoC server 1 is initiated the PoC session request to called mobile terminal 4.
212, if called mobile terminal 4 is unwilling to receive new session, then PoC server 1 returns session to calling mobile terminal 4 and sets up failure information.
22, if the PoC correlation behavior information of called mobile terminal 4 is unavailable, PoC server 1 obtains the mobile service correlation behavior information of called mobile terminal 4 from state server 2, according to the mobile service correlation behavior information of called mobile terminal 4, carry out following operation:
221, can use as if the mobile service correlation behavior information of called mobile terminal 4, be that portable terminal 4 has started mobile service, then the message transmission module 11 in the PoC server 1 sends authentication information and conversation informing to short-message system 3, and short-message system 3 is by being forwarded to called mobile terminal 4 with this conversation informing after the authentication.When message transmission module 11 is sent conversation informing to called mobile terminal 4, can directly send twinkle SM information, promptly only show and do not store, perhaps can include simultaneously the Starting mode after the user receives, and the relevant information of session, as the promoter, the theme of session, the participant of group identification or session at present etc., can also check and limit the length of announcement information, and, can apply for adopting high priority transmission etc. for the reliable delivery of guarantee information as much as possible, continue following steps 3, wherein, conversation informing also can be inserted required relevant parameter according to customer requirement, and, the conversation informing that server 1 sends to terminal not necessarily needs to preserve, and terminal can show that related interfaces gives the user.
222, if the mobile service correlation behavior information of called mobile terminal 4 is unavailable, then PoC server 1 returns session to calling mobile terminal 4 and sets up failure information.
3. after the message resolution module 41 in the called mobile terminal 4 is received conversation informing, after the twinkle SM information that message resolution module 41 receives from short-message system 3, can in message resolution module 41, dispose the processing mode after receiving conversation informing voluntarily, as starting immediately, after confirming, start or not starting; Perhaps handle to start PoC service according to the parameter in the conversation informing, concrete Starting mode can be that called mobile terminal 4 starts immediately or startup PoC service after called mobile terminal 4 is confirmed.
4. called mobile terminal 4 is finished registration, and the PoC server obtains portable terminal by state server and whether started PoC service, to determine whether initiating the PoC session request to called mobile terminal 4.
In the present embodiment, short-message system 3 can adopt WAP (wireless application protocol) (WAP:Wireless Application Protocol) connecting system by gateway, and its concrete principle, structure, flow process and the above are same or similar, repeat no more herein.
Preferred embodiment 2:
See also Fig. 4, the difference of present embodiment and embodiment 1 is: in the present embodiment, the mobile terminal message system is a mailing system 5, mailing system 5 is transmitted the Email of conversation informing to called mobile terminal 4, described same or similar as for its concrete control flow and embodiment 1, repeat no more herein.
Claims (13)
1. PoC service startup method, it is characterized in that: in the system of PoC terminal and portable terminal integration, when called PoC correlation behavior information when being unavailable, the PoC server to the called conversation informing of sending, called correspondingly starts PoC service according to described conversation informing by the mobile terminal message system.
2. PoC service startup method according to claim 1, it is characterized in that: it comprises the steps:
A, PoC server are received or are initiatively initiated a session request;
B, PoC server obtain called PoC correlation behavior information, carry out following operation according to called PoC correlation behavior information:
B1, if called PoC correlation behavior information be session can with and be ready to receive new session, then the PoC server is to the request of called initiation PoC session;
B2, if called PoC correlation behavior information be unavailable, the PoC server obtains called mobile service correlation behavior information, according to called mobile service correlation behavior information, carries out following operation:
B21, if mobile service correlation behavior information can be used, then the PoC server to called transmission conversation informing, continues following steps C by the mobile terminal message system;
B22, unavailable as if mobile service correlation behavior information returns failure information, process ends;
C, called receive conversation informing after, correspondingly start PoC service.
3. PoC service startup method according to claim 1 and 2 is characterized in that: when sending conversation informing, application adopts high priority to send to described PoC server to called.
4. PoC service startup method according to claim 1 and 2 is characterized in that: comprise the Starting mode after the user receives in the conversation informing that described PoC server sends.
5. PoC service startup method according to claim 4 is characterized in that: described Starting mode starts immediately for the user or needs the user to confirm that the back starts.
6. PoC service startup method according to claim 4 is characterized in that: the relevant information that also comprises session in the notice that described PoC server sends.
7. PoC service start-up system, comprise PoC server, state server and be integrated with PoC service and the portable terminal of mobile service, the PoC server obtains the service condition of portable terminal by state server, it is characterized in that: it also comprises the mobile terminal message system, the route of described mobile terminal message system handles authentication and conversation informing, receive the conversation informing that the PoC server sends, and forward it to described portable terminal.
8. PoC service start-up system according to claim 7 is characterized in that: described mobile terminal service state comprises the PoC correlation behavior information and the mobile service correlation behavior information of portable terminal.
9. according to claim 7 or 8 described PoC service start-up systems, it is characterized in that: include corresponding message transmission module in the described PoC server, include corresponding message resolution module in the described portable terminal, wherein;
Described message transmission module is finished the transmission that application sends conversation informing authentication, conversation informing, and carries out corresponding session invitation according to the state information of business;
Described message resolution module receives conversation informing, according to conversation informing or relevant configuration, finishes the startup of PoC service.
10. PoC service start-up system according to claim 9 is characterized in that: the twinkle SM information of described message resolution module mobile terminal receive message system.
11. PoC service start-up system according to claim 9 is characterized in that: be provided with memory in the described message resolution module, described memory is used for metadata cache.
12. according to claim 7 or 8 described PoC service start-up systems, it is characterized in that: described mobile terminal message system is a short-message system, and described short-message system is to the short message information of called forwarding conversation informing.
13. according to claim 7 or 8 described PoC service start-up systems, it is characterized in that: described mobile terminal message system is a mailing system, and described mailing system is to the Email of called forwarding conversation informing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101002857A CN100450220C (en) | 2005-10-10 | 2005-10-10 | PoC service starting method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101002857A CN100450220C (en) | 2005-10-10 | 2005-10-10 | PoC service starting method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1859639A true CN1859639A (en) | 2006-11-08 |
| CN100450220C CN100450220C (en) | 2009-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101002857A Expired - Fee Related CN100450220C (en) | 2005-10-10 | 2005-10-10 | PoC service starting method and system |
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| Country | Link |
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| CN (1) | CN100450220C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101175270B (en) * | 2006-10-31 | 2010-07-14 | 华为技术有限公司 | Communication terminal and its start-up method and device |
| CN113473393A (en) * | 2021-06-30 | 2021-10-01 | 哈尔滨海能达科技有限公司 | Group call processing method and related equipment in PoC communication system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040047303A1 (en) * | 2002-09-10 | 2004-03-11 | Fernandez Christopher Lawrence | Apparatus, system and method for managing call requests in a communication network providing a plurality of communication services |
| EP1700419B1 (en) * | 2003-12-22 | 2007-07-11 | Nokia Corporation | Method and device for push-to-talk service |
-
2005
- 2005-10-10 CN CNB2005101002857A patent/CN100450220C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101175270B (en) * | 2006-10-31 | 2010-07-14 | 华为技术有限公司 | Communication terminal and its start-up method and device |
| CN113473393A (en) * | 2021-06-30 | 2021-10-01 | 哈尔滨海能达科技有限公司 | Group call processing method and related equipment in PoC communication system |
| CN113473393B (en) * | 2021-06-30 | 2023-02-28 | 哈尔滨海能达科技有限公司 | Group call processing method and related equipment in PoC communication system |
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| Publication number | Publication date |
|---|---|
| CN100450220C (en) | 2009-01-07 |
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Effective date of registration: 20170925 Address after: 056000 Hebei city of Handan province Weixian Sha Kou Ji Xiang Liu Tun Cun, No. 552 Patentee after: Niu Pengkai Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20171010 |