CN101860805A - Method and system for realizing logic structure of group session - Google Patents
Method and system for realizing logic structure of group session Download PDFInfo
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- CN101860805A CN101860805A CN200910127882A CN200910127882A CN101860805A CN 101860805 A CN101860805 A CN 101860805A CN 200910127882 A CN200910127882 A CN 200910127882A CN 200910127882 A CN200910127882 A CN 200910127882A CN 101860805 A CN101860805 A CN 101860805A
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Abstract
The invention discloses a method and a system for realizing a logic structure of a group session, wherein the method comprises the following steps: existing out of a terminal of the group session to preserve conversation marks and contribution marks; and starting an adding request by the terminal to a controller functional server to which the terminal belongs according to the preserved conversation marks and contribution marks. By using the invention, unity of the conversation mark and the contribution mark is kept in the process of establishing the group session by the group session user combining with the service client terminal and the process of participating in the group session again by a certain member, thereby achieving clear logical structure of the group session and filling gaps of related technologies.
Description
Technical field
The present invention relates to the communications field, and especially, relate to a kind of implementation method and system of logic structure of group session.
Background technology
At present, at network to procotol (Internet Protocol, abbreviate IP as) change under the trend of development, the conventional telecommunications business is progressively transferred to the next generation network of IPization, for example, the third generation mobile partner plans (3rd Generation partnership project, abbreviate 3GPP as), the third generation mobile partner plans 2 (3rd Generation partnershipproject 2, abbreviate 3GPP2 as) and telecommunications and the Internet converged services and high-level network protocol (Telecommunications and Internet Converged Service andProtocols for Advanced Networking, abbreviating TISPAN as) normal structure is all with session initiation protocol (Session Initial Protocol, abbreviate SIP as) as the basic agreement of core network of future generation, and using SIP protocol of I P network becomes the network foundation of service application gradually.
In the network based on Session Initiation Protocol, cluster conversation has appearred at present.Usually, the terminal that in the implementation procedure of cluster conversation, the terminal that session can occur participating in leaves cluster conversation, leave cluster conversation adds cluster conversation again, other terminal adds situations such as cluster conversation.Although Open Mobile Alliance (Open Mobile Alliance, abbreviate OMA as) conference preparatory meeting (Conference Preparatory Meeting, abbreviate CPM as), and, because the structure of cluster conversation is comparatively complicated, therefore can not adopt the conversational mode of point-to-point mode to form the logical construction of session information.
At present, solution at this problem of logical construction that how to realize cluster conversation is not proposed as yet.
Summary of the invention
Consider the problem of the logical construction that can't realize cluster conversation in the correlation technique and make the present invention, for this reason, main purpose of the present invention is to provide a kind of implementation of logic structure of group session.
A kind of implementation method of logic structure of group session is provided according to an aspect of the present invention.
Implementation method according to logic structure of group session of the present invention comprises: the terminal that withdraws from cluster conversation is preserved talk sign and contribution sign; Again add in terminal under the situation of cluster conversation, terminal is initiated to join request to effector's function server of its ownership according to talk sign of preserving and contribution sign.
A kind of realization system of logic structure of group session is provided according to another aspect of the present invention.
Realization system according to logic structure of group session of the present invention comprises: preserve module, be arranged at end side, be used for preserving talk sign and contribution sign under its place terminal withdraws from the situation of cluster conversation; Request module is arranged at end side, and the terminal that is used at its place adds under the cluster conversation situation that withdraws from again, initiates to join request to effector's function server of this terminal attaching according to talk sign of preserving and contribution sign.
By technique scheme of the present invention, by adding keep talk sign and contribution to identify in the cluster conversation process consistent at the establishment cluster conversation once more with certain member in cluster conversation user convergence service client, realize logic structure of group session clearly, filled up the blank in the correlation technique.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram that adds the service environment of group according to the predefine of the embodiment of the invention;
Fig. 2 is the flow chart according to the implementation method of the logic structure of group session of the inventive method embodiment
Fig. 3 is the signaling process figure according to the processing example of the implementation method of the logic structure of group session of the inventive method embodiment;
Fig. 4 is the block diagram of realization system of the logic structure of group session of system according to the invention embodiment.
Embodiment
Functional overview
At the problem that can't realize the logical construction of cluster conversation in the correlation technique, the present invention has defined the contribution sign and the talk sign of preserving cluster conversation when the user withdraws from the cluster conversation, and when adding the same group session again, utilize the contribution sign and the talk sign of preserving to add, thereby effectively realized the logical construction of cluster conversation, efficiently solve the problem in the correlation technique, filled up the blank in the correlation technique.
Method embodiment
A kind of implementation method of logic structure of group session is provided in the present embodiment.
Before the implementation method of describing according to logic structure of group session of the present invention, the application scenarios according to the implementation method of the logic structure of group session of present embodiment will be described at first.
Fig. 1 is the schematic diagram that adds the service environment of group according to the applied predefine of the implementation method of the logic structure of group session of the embodiment of the invention.
Figure 1 illustrates the convergence service system A of convergence service client A and ownership thereof, and the convergence service system B of convergence service client B and ownership thereof.In convergence service system A and B, comprise separately participant's function server, effector's function server and cluster server respectively.
Wherein, participant's function server is used for the conversation request of convergence service client is carried out authentication, avoids the disabled user to send conversation request, and transmits conversation request according to the purpose station address;
Effector's function server is used for authentication is carried out in the cluster conversation request, and the distribution conversation request is finished the foundation of cluster conversation to group member;
Convergence service client (for example, convergence service client A and B) can send the user and set up the cluster conversation request, and receives the cluster conversation response, finishes the foundation of cluster conversation;
Fig. 2 is the flow chart according to the implementation method of the logic structure of group session of the embodiment of the invention.Need to prove, the step of describing in following method can be carried out in the computer system such as a set of computer-executable instructions, and, though figure 2 illustrates logical order, but in some cases, can carry out step shown or that describe with the order that is different from herein.
As shown in Figure 2, the implementation method according to the logic structure of group session of present embodiment comprises step S202 and step S204.
Concrete processing procedure shown in Fig. 2 comprises:
Step S202 withdraws from the terminal of cluster conversation and preserves talk sign and contribution sign;
Step S204 adds again in terminal under the situation of cluster conversation, and terminal is initiated to join request to effector's function server of its ownership according to talk sign of preserving and contribution sign.
Before terminal withdraws from cluster conversation, need at first set up this cluster conversation, its process is as follows: effector's function server receives the cluster conversation request that is sent by terminal, wherein, carry talk sign and contribution sign in the cluster conversation request, because this moment, cluster conversation was set up as yet, so did not carry the cluster conversation sign in the request of terminal initiation, after receiving this request, the terminal of this cluster conversation just can set up cluster conversation; Then, effector's function server sends to the cluster conversation request needs to add the terminal of cluster conversation to set up cluster conversation, wherein, effector's function server also carries the cluster conversation sign corresponding with cluster conversation in the cluster conversation request of its transmission.
By above-mentioned processing, can realize withdrawing from and repeat and adding of user in the cluster conversation by unified sign (talk of unified distribution sign and contribution sign), formed logic structure of group session clearly.
Wherein, before cluster conversation is set up, if cluster conversation is instant cluster conversation, then the cluster conversation request that is sent by terminal further carries the address of effector's function server and the information about firms of cluster conversation (can by this information about firms of list storage).On the other hand, add cluster conversation if cluster conversation is a predefine, then the cluster conversation request that is sent by terminal further carries group identification.
Before effector's function server received the cluster conversation request, participant's function server can receive the cluster conversation request that is sent by terminal earlier, according to the cluster conversation request terminal is carried out authentication; Under authenticating result was legal situation, participant's function server sent to effector's function server with the cluster conversation request; If authenticating result is illegal, then participant's function server can directly be refused request like this, thereby can effectively guarantee service security.
After effector's function server sends to the cluster conversation request terminal that needs the adding cluster conversation, the terminal that needs to add cluster conversation can receive the cluster conversation request, and utilizes talk sign and contribution sign in the cluster conversation request that receives that the talk sign and the contribution sign of its this locality are upgraded.
Like this, need add fashionable again in these terminals, just can utilize talk sign and contribution sign behind its local update to add cluster conversation again, thereby form logic structure of group session clearly by unified sign (the talk sign and the contribution of unified distribution identify).
After finishing cluster conversation, cluster conversation user's convergence service client can form the logical construction of cluster conversation according to talk sign, contribution sign and time sequencing,, rebulids identical cluster conversation that is.
For the cluster conversation request that the terminal that adds cluster conversation again sends, can carry out the legitimacy authentication by participant's function server equally, to guarantee the fail safe of session service.
Below in conjunction with instantiation the present invention is described.
In this example, support that the service environment of logic structure of group session can be with reference to shown in Figure 1, convergence service client can or withdraw from cluster conversation according to the user instruction adding, and when adding cluster conversation, carry talk sign and contribution sign, when withdrawing from cluster conversation, preserve corresponding talk sign and contribution sign.Convergence service system is made up of participant's function server and effector's function server, participant's function server carries out authentication to the promoter of conversation request, avoid the disabled user to initiate a session request, effector's function server carries out control of authority to group, avoid the disabled user to initiate the cluster conversation request, and the session request is distributed to group member, finish the foundation of cluster conversation.
Fig. 3 shows the realization flow according to the logic structure of group session of present embodiment.As shown in Figure 3, concrete realization flow comprises following processing:
Step 301: convergence service client A sends and adds the cluster conversation request, carry the talk sign and the contribution sign that self produce in the message, for predefine group, carry group identification etc. in the request message, for instant group, carry corresponding effector's function server address and group member list information etc. in the request message; Wherein, convergence service client A can send to this request message participant's function server, to realize the legitimacy authentication;
Step 302: participant's function server carries out authentication to adding the cluster conversation request, avoid the disabled user to initiate a session request, if it is illegal, the conversation request initiated of refusing user's then, otherwise, forward the request to effector's function server according to predefine group identification or effector's function server address;
Step 303: effector's function server carries out authentication to adding the cluster conversation request, avoid the disabled user to initiate the cluster conversation request, if it is illegal, refusing user's conversation request then, otherwise, the session request is sent to participant's function server that group member belongs to, wherein carry the cluster conversation sign, the talk sign, contribution sign and purpose station address etc.;
Step 304: participant's function server carries out authentication to request message, and sends a request message to the convergence service client of group member, is example to send to convergence service client B in this example.
After step 305: convergence service client B receives cluster conversation invitation, return response message to participant's function server;
Step 306: participant's function server transmitted response message is finished the foundation of cluster conversation to effector's function server;
Step 307: after certain group member was accepted to add the cluster conversation request, effector's function server returned response message to the initial convergence service client A that initiates the cluster conversation request, carries the cluster conversation sign in the response message.
Step 308: convergence service client A receives response message, finishes the foundation of cluster conversation;
Step 309: convergence service client B sends and withdraws from the participant function server of conversation request to ownership;
Step 310: participant's function server is transmitted and is withdrawed from conversation request to effector's function server;
Step 311: effector's function server returns response message to participant's function server;
Step 312: participant's function server responds back to convergence service client B, and convergence service client B preserves talk sign and contribution sign and cluster conversation sign;
Step 313: convergence service client B sends and adds the cluster conversation request, carries cluster conversation sign, talk sign and contribution sign in the request message, and this request message can be sent to participant's function server of ownership;
Step 314: participant's function server forwards the message to effector's function server to after the conversation request authentication success;
Step 315: effector's function server responds back to participant's function server to after the conversation request authentication success;
Step 316: participant's function server responds back to convergence service client B, thereby makes convergence service client B can add this identical cluster conversation again.
By means of above-mentioned handling process, can realize logic structure of group session clearly, for the user management cluster conversation provides good business experience, filled up the blank in the correlation technique.
System embodiment
A kind of realization system of logic structure of group session is provided in the present embodiment.
Fig. 4 is the block diagram according to the realization system of the logic structure of group session of present embodiment.
As shown in Figure 4, the realization system according to the logic structure of group session of present embodiment comprises effector's function server 1, terminal 2 and participant's function server 3:
Wherein, effector's function server 1 comprises: receiver module 11, be used to receive the cluster conversation request that sends by terminal 2, and wherein, carry talk sign and contribution sign in the cluster conversation request; Sending module 12, be connected to receiver module 11, the terminal that is used for the cluster conversation request is sent to needs adding cluster conversation wherein, also carries the cluster conversation sign corresponding with cluster conversation to set up cluster conversation in the cluster conversation request that sending module 12 sends;
Terminal 2 can comprise: preserve module 21, be used for preserving talk sign and contribution sign under its place terminal withdraws from the situation of cluster conversation; Request module 22, be connected to and preserve module 21, the terminal that is used at its place adds under the cluster conversation situation that withdraws from again, initiates to join request to effector's function server of this terminal attaching according to talk sign of preserving and contribution sign (can also further identify according to cluster conversation).
Participant's function server 3, be connected with effector's function server 1 with terminal 2, be used to receive the cluster conversation request that sends by terminal 2, according to the cluster conversation request terminal 2 is carried out authentication, and under authenticating result is legal situation, the cluster conversation request is sent to effector's function server 1;
Wherein, before cluster conversation was set up, if cluster conversation is instant cluster conversation, then the cluster conversation request that is sent by terminal further carried the address of effector's function server and the information about firms of cluster conversation; Add cluster conversation if cluster conversation is a predefine, then the cluster conversation request that is sent by terminal further carries group identification.
This system equally can execution graph 2 and Fig. 3 shown in processing, describe before its detailed process, no longer repeat here.
By this system, lead to and to realize logic structure of group session clearly, for the user management cluster conversation provides good business experience.
In sum, by means of technical scheme of the present invention, by adding keep talk sign and contribution to identify in the cluster conversation process consistent at the establishment cluster conversation once more with certain member in cluster conversation user convergence service client, realized logic structure of group session clearly, for the user management cluster conversation provides good business experience, filled up the blank in the correlation technique.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the implementation method of a logic structure of group session is characterized in that, comprising:
Withdraw from the terminal of cluster conversation and preserve talk sign and contribution sign;
Again add in described terminal under the situation of described cluster conversation, described terminal is initiated to join request to effector's function server of its ownership according to described talk sign of preserving and described contribution sign.
2. method according to claim 1 is characterized in that, before described terminal withdrawed from described cluster conversation, described method also comprised:
Effector's function server receives the cluster conversation request that is sent by described terminal, wherein, carries talk sign and contribution sign in the described cluster conversation request;
Described effector's function server sends to described cluster conversation request needs to add the terminal of cluster conversation to set up described cluster conversation, wherein, described effector's function server also carries the cluster conversation sign corresponding with described cluster conversation in the described cluster conversation request of its transmission.
3. method according to claim 2, it is characterized in that, before described cluster conversation is set up, if described cluster conversation is instant cluster conversation, then the described cluster conversation request that is sent by described terminal further carries the address of described effector's function server and the information about firms of described cluster conversation.
4. method according to claim 2 is characterized in that, before described cluster conversation is set up, adds cluster conversation if described cluster conversation is a predefine, and then the described cluster conversation request that is sent by described terminal further carries group identification.
5. method according to claim 2 is characterized in that, before described effector's function server received described cluster conversation request, described method further comprised:
Participant's function server receives the described cluster conversation request that is sent by described terminal, according to described cluster conversation request described terminal is carried out authentication;
Under authenticating result was legal situation, described participant's function server sent to described effector's function server with described cluster conversation request.
6. method according to claim 2 is characterized in that, after described effector's function server sent to described cluster conversation request the terminal that needs the described cluster conversation of adding, described method also comprised:
The terminal that needs to add described cluster conversation receives described cluster conversation request, and utilizes described talk sign and described contribution sign in the described cluster conversation request that receives that the talk sign and the contribution sign of its this locality are upgraded.
7. the realization system of a logic structure of group session is characterized in that, comprising:
Preserve module, be arranged at end side, be used under its place terminal withdraws from the situation of cluster conversation, preserving talk sign and contribution sign;
Request module is arranged at end side, and the terminal that is used at its place adds under the described cluster conversation situation that withdraws from again, initiates to join request to effector's function server of this terminal attaching according to described talk sign of preserving and described contribution sign.
8. system according to claim 7 is characterized in that, further comprises:
Receiver module is arranged at effector's function server side, is used to receive the cluster conversation request that is sent by described terminal, wherein, carries described talk sign and described contribution sign in the described cluster conversation request;
Sending module, be arranged at effector's function server side, be used for that described cluster conversation request is sent to needs and add the terminal of cluster conversation to set up described cluster conversation, wherein, also carry the cluster conversation sign corresponding in the described cluster conversation request that described sending module sends with described cluster conversation;
9. system according to claim 8, it is characterized in that, before described cluster conversation is set up, if described cluster conversation is instant cluster conversation, then the described cluster conversation request that is sent by described terminal further carries the address of described effector's function server and the information about firms of described cluster conversation; Add cluster conversation if described cluster conversation is a predefine, then the described cluster conversation request that is sent by described terminal further carries group identification.
10. system according to claim 8, it is characterized in that, further comprise: participant's function server, be used to receive the described cluster conversation request that sends by described terminal, according to described cluster conversation request described terminal is carried out authentication, and under authenticating result is legal situation, described cluster conversation request is sent to described effector's function server.
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Application publication date: 20101013 |