CN100440998C - Method for realizing consummation of civility call business characteristic - Google Patents
Method for realizing consummation of civility call business characteristic Download PDFInfo
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- CN100440998C CN100440998C CNB2005100912910A CN200510091291A CN100440998C CN 100440998 C CN100440998 C CN 100440998C CN B2005100912910 A CNB2005100912910 A CN B2005100912910A CN 200510091291 A CN200510091291 A CN 200510091291A CN 100440998 C CN100440998 C CN 100440998C
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Abstract
The invention relates to a method for realizing friend call service character. Wherein, it comprises using friend call; PoC client prompts called PoC user and starts one timer; when before the timer is over time, called PoC user has relative reaction, deleting the timer, PoC client based on said reaction executes following process; when before the timer is over time, called PoC user has no relative reaction, after the timer is over, the PoC client will be triggered to distribute one local conversation process mechanism to process; when answering the received conversation request, called PoC client can release local resource or relative network resource or not, or starts another call process, to avoid wasting the terminal resource and network resource.
Description
Technical field
The present invention relates to mobile communication technology, especially relate to the IP multimedia subsystem, IMS that utilizes internet protocol-based, the implementation method of a kind of consummation of civility call business characteristic when conversing in real time.
Background technology
Development along with broadband network, mobile communication will not only be confined to traditional Speech Communication, multimedia service in conjunction with multiple medium types such as audio frequency, video, picture and texts will be carried out gradually, by with present combining of data services such as business (presence), short message, webpage (WEB) are browsed, locating information, propelling movement business (PUSH), file-sharing, can satisfy user's multiple demand.As: messaging service, video traffic, ecommerce, recreation, positioning service and personal assistant etc.
Under the promotion of multiple application, normal structure such as 3GPP and 3GPP2 has all successively been released IP multimedia subsystem, IMS (IMS) framework of internet protocol-based (IP), purpose is to use a kind of structure of standardized opening to realize diversified multimedia application in the mobile network, offers more selection of user and abundanter impression.
In 3GPP Release 5 (R5) stage, introduced IMS domain, be called for short IMS, be superimposed upon on the packet field network, by CSCF (CSCF), MGCF (MGCF), media resource function (MRF) and home signature user server functional entitys such as (HSS) are formed, wherein CSCF can be divided into serving CSCF (S-CSCF) again, proxy CSCF (P-CSCF) and three logic entities of inquiry CSC (I-CSCFF), S-CSCF is the service switching center of IMS, carry out session control, peace preservation association's speech phase, be in charge of user profile, produce charge information etc.; P-CSCF is the access point of terminal user access to IMS, finishes user's registration, is responsible for QoS control and safety management etc., and I-CSCF is responsible for the intercommunication between the IMS territory, and network topology and configuration are externally hidden in the distribution of management S-CSCF, produce metering data etc.The MGCF control gateway realizes the intercommunication of IMS network and other network, and MRF provides media resource, as the folding and unfolding sound, and encoding and decoding and multimedia conferencing bridge.HSS is a customer data base, storage IMS user's subscription data and configuration information etc.
On the packet network that the IMS network of 3GPP definition also can be applied to define among the 3GPP2, provide the intercommunication with the polytype network, realize and the user uses the independence of terminal type.Therefore do not limit IMS here and only be applied in relevant network of 3GPP and the application, the access network of other types and the business of bearer network also can realize with the IMS framework with using.
In IMS, use the signaling control protocol of Session initiation Protocol SIP (Session Initiation Protocol) as IP multimedia session.Session Initiation Protocol is the IP phone signaling protocol that is proposed by Internet engineering duty group (IETF).As what its name implied, SIP is used for initiation session, it can control the foundation and the termination of the Multimedia session of a plurality of participants' participation, and can dynamically adjust and revise session attribute, as session bandwidth require, the code/decode format of the medium type (voice, video and text etc.) of transmission, medium, to the support of multicast and clean culture etc.
PoC PTT (Push To Talk) is a kind of semiduplex mechanics of communication, comprises a lot of implementations at present, such as the iDEN of motorola and the Tetra of Nokia.PTT based on honeycomb, promptly, PoC (PTT over cellular) is the PTT business that realizes on packet network that Open Mobile Alliance is organized OMA (openmobile alliance) definition, adopt packet voice (VoIP) and semiduplex mode, low-cost, the high efficiency real time communication demand that satisfies the user.
PoC service has been introduced a kind of new communication pattern, be existing mobile system and traditional voice calling system can't provide, PoC satisfy call out in real time in, accomplished the expense minimum.
Fig. 1 is the pattern diagram that the business of PoC is carried out.As shown in the figure, the user with PoC capable terminal at first needs to contract with the supplier of PoC service, obtains the PoC service permission; PoC user finds that by terminal network possesses the PoC service ability; PoC user has set up contact with other PoC users by PoC service supplier; PoC user can request to make a speech by button, realizes professional.PoC service has following characteristics:
Do not need dialing during-conversation, pin special keys, realize voice communication;
-can realize multicast, a people speaks, and a plurality of people listen to simultaneously;
-this group can define, and also can be interim definition;
-semiduplex mode in communication process calledly can not be made a speech when answering;
-user is online always, and the time of setting up conversation is short, faster than dialing.
OMA has also had preliminary definition to the network frame of PoC, mainly comprises PoC client, PoC server, SIP core, GLMS, Presence server etc.
The PoC standard of OMA be with PoC based on the SIP Core, utilize the ability of SIP Core to realize the route between the user and search.The SIP core here can be the IMS network.
In the realization of PoC service, in order to provide a kind of good use experience to the user, introduced this service feature of polite calling (Polite Calling), so-called courtesy are called out and just be meant that the PoC user who makes a call can select indication not play at once in session after called PoC client terminal are received media data, but first ringing called subscriber, have only after the called subscriber has manually accepted this PoC session invitation, just the media data that called PoC client terminal is received plays back, and the called subscriber answers.Use by this service feature, can allow the user after receiving conversation request, have one to judge whether the process accepted according to oneself situation at that time, rather than as PoC session receive that like that media data just plays back, user's subjective desire can't embody.
Call out after this service feature is introduced in courtesy, also there are some not enough places of optimizing in the implementation procedure, such as for called PoC client terminal, if do not considered the ring of called PoC client terminal at present, but called PoC user for some reason, such as user and terminal were not together at that time, perhaps the called subscriber is unwilling to answer, but do not want to allow yet the other side know own initiatively refuse current session invitation etc. reason, cause called PoC user not go to make any artificial operation so that give called PoC client terminal any about the follow-up action how to carry out, so according to present realization, called PoC client will continue to carry out the action of ring, up to relevant PoC server or caller PoC user or caller PoC client this is intervened.In this process, media data has been kept on the called PoC client, therefore taken the resource of the called PoC client terminal of part, in addition, the ring process also is a process that will take resource, according to present this realization, very serious to taking of resource on PoC client and the PoC network, and be a kind of invalid resource occupation, can not bring the session both sides any substantial benefit, can cause the waste of resource on the contrary.
Summary of the invention
The objective of the invention is to the realization that courtesy are called out is optimized and perfect, avoid having used in the PoC service after the service feature of polite calling, cause causing waste resource on terminal and the network owing to called PoC user may not make corresponding reaction.
For achieving the above object, the implementation method of a kind of consummation of civility call business characteristic of proposition of the present invention, after in PoC PoC conversation, having used polite calling based on honeycomb, called PoC client terminal is made corresponding processing to the session invitation of receiving, this implementation method may further comprise the steps:
Used polite calling;
Receive that the called PoC client of session invitation at first carries out prompting operation, notify called PoC user, start a time set mechanism simultaneously;
If before the duration that time set mechanism sets is overtime, called PoC user has corresponding reaction, and then this time set mechanism is deleted, and called PoC client terminal is carried out subsequent treatment according to user's reaction;
If before the duration that time set mechanism sets is overtime, the never corresponding reaction of called PoC user, then after overtime, called PoC client terminal is triggered and calls a local session treatment mechanism and handle accordingly;
After the session invitation of receiving was dealt with, whether the decision of called party client terminal discharged local resource and relevant Internet resources, perhaps initiates other calling.
The method to set up of described time set mechanism is to be provided with according to user intention, also can set a default value on the called party client terminal, just uses this default value when enabling this time set mechanism automatically at every turn.
Time set mechanism of the present invention can be when certain device, the method to set up of this length of timer is to be provided with or to set a default value on the called party client terminal according to user intention, just uses this default value when enabling this timer automatically at every turn.
The setting of session treatment mechanism of the present invention comprises: echo reply message is refused current session invitation; The active user is busy for the indication of echo reply message, can't receive current session invitation; Echo reply message is provided with a redirect message, and the current session invitation of indication caller PoC user will be redirected on another called PoC client terminal; Echo reply message illustrates that current called subscriber causes handling overtime without any operation.
In being provided with of this session treatment mechanism, indicate current called subscriber busy, can't accept the reflection that is provided with of current session invitation and not want to answer the other side's phone, but also do not want to allow the other side know and oneself do not want scene with calling subscriber's conversation because of called PoC user.
In being provided with of described session treatment mechanism, after the timer expiry, triggering this message and can also be forwarded on another PoC terminal that called PoC user is provided with and be answered.Perhaps when accepting this session invitation, start a local buffer memory equipment simultaneously, preserve the follow-up media data of receiving automatically, and the media data of preservation and calling subscriber's message are associated.
The method to set up of session treatment mechanism of the present invention is to be provided with according to user intention.The setting of this session treatment mechanism is the user when receiving that associated session is invited, and is provided with according to wish at any time, also can receive the called subscriber to be provided with when associated session is invited, and promptly is provided with when receiving the other side's prompting notice temporarily.
The implementation method of consummation of civility call business characteristic of the present invention can also allow the called subscriber be provided with on the called party client terminal and whether will corresponding reaction take place by the prompting called subscriber in being provided with of session treatment mechanism, and can realize that equally also courtesy call out.The rule that corresponding reaction takes place this prompting called subscriber be the user be configured on the server or server determine according to group type.
The present invention can also be provided with on call server the calling subscriber is issued whether increase the information that courtesy are called out indication in other PoC users' the session invitation.Be provided with on this call server to the calling subscriber issue increase in other PoC users' the session invitation courtesy call out the information of indication be the user be configured on the server or server determine according to group type.
The implementation method of a kind of consummation of civility call business characteristic of proposition of the present invention just can determine whether discharge local resource and relevant Internet resources, perhaps initiate other calling procedure at called PoC client terminal.Thereby avoided waste, the perfect realization of polite call business feature to resource on the terminal and resources in network.，
Description of drawings
Fig. 1 is the pattern diagram that the business of PoC is carried out.
Fig. 2 is a process chart of realizing the polite call business of optimization,
Embodiment
Be described in detail below in conjunction with the implementation method of accompanying drawing consummation of civility call business characteristic of the present invention.
Fig. 2 is a process chart of realizing the polite call business of optimization.As shown in Figure 2, shown and used the service feature that courtesy are called out, after caller PoC user initiates PoC session invitation, called PoC client terminal is according to the indication of receiving, know that will use courtesy to call out notifies called PoC user, therefore at first can carry out ring operation (alerting) and notify called PoC user, start a timer simultaneously, if before timer expiry, called PoC user has carried out certain manual operation, then this timer is deleted, and the POC client terminal is carried out subsequent treatment according to user's manual operation; If before timer expiry, called PoC user never carries out any manual operation, and then after the timer expiry, the PoC client terminal is triggered and calls a local session treatment mechanism, goes to carry out subsequent treatment according to this session treatment mechanism.According to user's hobby and concrete scene, this session treatment mechanism can specifically be set to multiple processing action, can be that echo reply message is refused current session invitation; Perhaps echo reply message indication active user is busy, can't accept current session invitation; Or a redirect message, the current session invitation of indication caller PoC user will be redirected on another called PoC client terminal; Perhaps be exactly echo reply message, illustrate the active user cause handling without any operation overtime, or the like.This session treatment mechanism can be a lot of processing, is not enumerated one by one at this.Can to be the user be provided with when having associated session to invite this session treatment mechanism, promptly can be provided with according to wish at any time, also can the time i.e. interim setting the when receiving the other side's ringing is set when associated session is invited receiving.Length of timer can be that the user is provided with according to wish, also can set a default value on terminal, enables this setting at every turn and has just used this value automatically.
Just can guarantee when the user can't make manual operation for some reason and indicates the further processing of PoC client terminal by this timer, this timer and the session treatment mechanism related with timer can guarantee answer is made in the session invitation of receiving, and then according to concrete session treatment mechanism, called PoC client terminal just can determine whether discharge local resource and relevant Internet resources, perhaps initiate other calling procedure.Thereby avoided waste, the perfect realization of polite call business feature to resource on the terminal and resources in network.
Further, the present invention singly can not be used in the polite call business feature implementation procedure of present PoC normalized definition, can also be used for other application scenarioss, to be called PoC client terminal carrying out the indication information that needs to wait for before further handling from called PoC user to its common trait, but called PoC user can use avoid waste resource on terminal and the network of mechanism that the present invention introduces when existing can't for all the time the situation of an indication information of called PoC terminal.Can own on terminal, be provided with such as the called subscriber and to receive that at every turn will enable a ring earlier in the session invitation notifies oneself.
According to above consideration, the realization of calling out this service feature for courtesy can also further expand, and comprising:
The calling subscriber can indicate whether to use courtesy to call out this feature when initiating PoC session;
Whether the called subscriber is provided with the session invitation how to accept to receive on client terminal, promptly will point out the called subscriber manually to participate in by altering, will manually participate in if be provided with, and being equivalent to also is the realization that a kind of courtesy are called out;
Be provided with on the call server calling subscriber is issued whether increase the information that courtesy are called out indication in other PoC users' the session invitation, this is provided with can be that the user is configured on the server, also can be that server is determined according to group type, must use courtesy to call out indication such as certain user when the fleet of companies group calls in several at own place, perhaps when the not higher customer call of group of company middle rank, must use courtesy to call out indication, and just not need to use courtesy to call out indication when the friend group at own place called out.
Be provided with the called subscriber on the called server and when receiving the session invitation that other PoC users send, wish the information how to receive, promptly whether to point out the called subscriber manually to participate in by altering, to manually participate in if be provided with, being equivalent to also is the realization that a kind of courtesy are called out, the rule that is provided with can be that the user is configured on the server, also can be that server is determined according to group type.
The following stated only in order to explain preferred embodiment of the present invention; be not that attempt is done any pro forma restriction to the present invention; so, all have in that identical invention spirit is following do relevant any modification of the present invention or change, all should be included in the category that the invention is intended to protect.
Embodiment 1:
Caller PoC user has used polite call business feature, called PoC user does not want to answer the other side's phone, but not wanting to allow the other side know oneself does not want to converse with the calling subscriber yet, it is busy so just can be arranged to the active user on called PoC client terminal, after timer expiry, return the own busy and information of inviting of can't accepting session of indication naturally to the calling subscriber, simultaneously called PoC user discharges the related resource on the terminal of current use, also can be released for the resource of current session invitation reservation in the network after sending response message.
The following stated only in order to explain preferred embodiment of the present invention; be not that attempt is done any pro forma restriction to the present invention; so, all have in that identical invention spirit is following do relevant any modification of the present invention or change, all should be included in the category that the invention is intended to protect.
Embodiment 2:
Certain PoC user for some reason, need to use another terminal to answer the PoC phone, such as being exactly a PoC BOX, but do not think to notify the friend in each group for this reason, therefore, this PoC user is provided with on the PoC client terminal of oneself, in the time of the session invitation of receiving from other PoC users, if the other side has used the service feature of polite calling, then when receiving ringing, start a timer, but can on this current PoC terminal, not do any artificial operation this PoC user before the timer expiry, after timer expiry, trigger this message and be forwarded on another PoC terminal that oneself is provided with and answered.Thereby receive that at first the resource on the PoC client terminal of session invitation can be released.
Embodiment 3:
Caller PoC user has used polite call business feature, called PoC user worries oneself sometimes to can't hear ring and causes not receiving calls, to accept this session invitation after so just on called PoC client terminal, timer expiry being set, start a local buffer memory equipment simultaneously, automatically preserve the follow-up media data of receiving, and the media data preserved and calling subscriber's information be associated, make the called subscriber perceive the someone called out own after, can know it is which customer call oneself, further can also know more mutual what content in the session.
The present invention proposes a kind of implementation method of consummation of civility call business characteristic, by the called PoC user who does not consider in the current polite call business feature application process is not made the processing of any manually-operated situation, avoided waste to resource on terminal and the network, improved resource utilization, promoted use experience PoC service.
Claims (17)
1. the implementation method of a consummation of civility call business characteristic, in PoC PoC conversation, used polite calling based on honeycomb after, called PoC client is made corresponding processing to the session invitation of receiving, this implementation method may further comprise the steps:
Used polite calling;
Receive that the called PoC client of session invitation at first carries out prompting operation, notify called PoC user, start a time set mechanism simultaneously;
If before the duration that time set mechanism sets is overtime, called PoC user has corresponding reaction, and then this time set mechanism is deleted, and called PoC client terminal is carried out subsequent treatment according to user's reaction;
If before the duration that time set mechanism sets is overtime, the never corresponding reaction of called PoC user, then after overtime, called PoC client terminal is triggered and calls a local session treatment mechanism and handle accordingly;
After the session invitation of receiving was dealt with, whether the decision of called party client terminal discharged local resource and relevant Internet resources, perhaps initiates other calling.
2. according to the implementation method of the consummation of civility call business characteristic of claim 1, it is characterized in that: the method to set up of described time set mechanism is to be provided with according to user intention.
3. according to the implementation method of the consummation of civility call business characteristic of claim 1, it is characterized in that: the setting of described time set mechanism is to set a default value on terminal, just uses this default value when enabling this time set mechanism automatically at every turn.
4. according to the implementation method of the consummation of civility call business characteristic of claim 1, it is characterized in that: described time set mechanism is a timer, the method to set up of described length of timer is to be provided with or to set a default value on the called party client terminal according to user intention, just uses this default value when enabling this timer automatically at every turn.
5. according to the implementation method of the consummation of civility call business characteristic of claim 1, it is characterized in that: the setting of described session treatment mechanism comprises:
Echo reply message is refused current session invitation;
The active user is busy for the indication of echo reply message, can't accept current session invitation;
Echo reply message is provided with a redirect message, and the current session invitation of indication caller PoC user will be redirected on another called PoC client terminal;
Echo reply message illustrates that current called subscriber causes handling overtime without any operation.
6. according to the implementation method of the consummation of civility call business characteristic of claim 5, it is characterized in that: in being provided with of described session treatment mechanism, the indication active user is busy, can't accept the reflection that is provided with of current session invitation and not want to answer the other side's phone, but also not want to allow the other side know and oneself do not want scene with calling subscriber's conversation because of called PoC user.
7. according to the implementation method of the consummation of civility call business characteristic of claim 5, it is characterized in that: in being provided with of described session treatment mechanism, after time set mechanism is overtime, trigger this redirect message, this session is forwarded on another PoC terminal that called PoC client is provided with answers.
8. according to the implementation method of the consummation of civility call business characteristic of claim 5, it is characterized in that: in being provided with of described session treatment mechanism, when accepting this session invitation, start a local buffer memory equipment simultaneously, automatically preserve the follow-up media data of receiving, and the media data of preservation and calling subscriber's information are associated.
9. according to the implementation method of the consummation of civility call business characteristic of claim 1 or 5, it is characterized in that: the method to set up of described session treatment mechanism is to be provided with according to user intention.
10. according to the implementation method of the consummation of civility call business characteristic of claim 1 or 5, it is characterized in that: the setting of described session treatment mechanism be the user when not having associated session to invite, be provided with according to wish at any time.
11. implementation method according to the consummation of civility call business characteristic of claim 1 or 5, it is characterized in that: the setting of described session treatment mechanism is that the called subscriber is provided with when receiving associated session invitation, promptly is provided with when receiving the other side's prompting notice temporarily.
12. implementation method according to the consummation of civility call business characteristic of claim 1, it is characterized in that: in being provided with of described session treatment mechanism, whether the called subscriber is provided with on the called party client terminal will corresponding reaction take place by the prompting called subscriber, calls out to realize courtesy.
13. the implementation method according to the consummation of civility call business characteristic of claim 12 is characterized in that: described the rule that will corresponding reaction take place by the prompting called subscriber is set on the called party client terminal be that the user is configured on the server.
14. the implementation method according to the consummation of civility call business characteristic of claim 12 is characterized in that: described the rule that will corresponding reaction take place by the prompting called subscriber is set on the called party client terminal be that server is determined according to group type.
15. the implementation method according to the consummation of civility call business characteristic of claim 1 is characterized in that: be provided with on the call server calling subscriber is issued in other PoC users' the session invitation whether increase the information that courtesy are called out indication.
16. the implementation method according to the consummation of civility call business characteristic of claim 15 is characterized in that: being provided with on the call server calling subscriber issued increases courtesy to call out the information of indication is that the user is configured on the server in other PoC users' the session invitation.
17. the implementation method according to the consummation of civility call business characteristic of claim 15 is characterized in that: being provided with on the call server calling subscriber issued increases courtesy to call out the information of indication is that server is determined according to group type in other PoC users' the session invitation.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002252676A (en) * | 2001-02-23 | 2002-09-06 | Yamaha Corp | Portable terminal, signal arrival notification control program and recording medium with the program recorded thereon |
| CN1498027A (en) * | 2002-10-24 | 2004-05-19 | Lg������ʽ���� | Method of processing phone call in mobile communication terminal |
| CN1505370A (en) * | 2002-12-05 | 2004-06-16 | ��Ϊ��������˾ | Method for implementing selective incoming call processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002252676A (en) * | 2001-02-23 | 2002-09-06 | Yamaha Corp | Portable terminal, signal arrival notification control program and recording medium with the program recorded thereon |
| CN1498027A (en) * | 2002-10-24 | 2004-05-19 | Lg������ʽ���� | Method of processing phone call in mobile communication terminal |
| CN1505370A (en) * | 2002-12-05 | 2004-06-16 | ��Ϊ��������˾ | Method for implementing selective incoming call processing |
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