CN101400020A - Method, system and server for customer passively entering group to obtain group lists - Google Patents

Abstract

The present invention relates to a method, system and server for a user who passively joins a group to obtain a group list, wherein the method at least includes: an Extensible Markup Language document management server of a user terminal that passively joins a group on the user terminal that passively joins a group Add or update the list information of non-self-created groups in the group list document; the server is the extensible markup language document management server of the user terminal that actively forms the group or the user terminal that passively joins the group; the system includes: the user who actively forms the group terminals, passively enrolled user terminals, aggregation agents, and extensible markup language document management servers. The method, system and server for users who passively join a group to obtain a group list provided by the present invention can enable a user terminal who passively joins a group to obtain groups including non-self-created groups no matter in the session or after the session ends. The list information of all groups in the user terminal is convenient for the user terminal to initiate a group call to a group not actively created by the user terminal.

Description

Method, system and server for users who passively join a group to obtain a group list

technical field

The present invention relates to a method, system and server for a Push to talk over Cellular (Push to talk over Cellular, hereinafter referred to as: POC) user who passively joins a group to obtain a group list, and in particular to a POC user who passively joins a group. A method and system for adding non-self-created group list information to a group list document, and an extensible markup language document management server, belong to the technical field of mobile communication.

Background technique

POC is a half-duplex voice service realized by Voice over IP (Voice over IP, hereinafter referred to as: VoIP) technology. The same POC user can belong to multiple groups at the same time. These groups include groups created by the POC user independently, and groups that are passively joined by invitations from other POC users. In order to facilitate the POC user to initiate a group call to its group, the POC user needs to download the group list it belongs to from the XML Document Management Server (XDMS for short) to the POC user terminal. The POC user can send a request to XDMS through the aggregation proxy (Aggregation Proxy), and XDMS will return to the POC user through the aggregation proxy the Uniform Resource Locator (Uniform Resource Location, hereinafter referred to as the POC group document owned by the POC user) : URL).

As shown in FIG. 1 , it is a signaling flow chart of downloading or updating a group list in the prior art. where the following steps are performed:

Step 1001, the user terminal (User Equipment, hereinafter referred to as: UE) A sends a request to the aggregation agent to obtain the information of the directory documents of all POC group documents owned by the UEA;

Step 1002, the aggregation agent forwards the request information to XDMS;

Step 1003, XDMS returns to the aggregation agent a success response, which carries URLs of all POC group documents owned by the UEA;

In step 1004, the aggregation agent returns an acquisition success response to the UEA, and the response carries URLs of all POC group documents owned by the UEA.

According to the existing group management mechanism of POC, the group files saved by XDMS only include the list of groups created by users themselves, and do not include the list of groups passively joined by invitations from other users. The group list is not complete, so it is not convenient to initiate a group call to the passively joined group, which affects the user experience; in addition, the existing technology can solve the problem of letting the passively joined group members in the session know other information about the session in real time. Participating member information, but does not solve the problem of how to allow passively joined group members to still get the group list after leaving the session.

Contents of the invention

The first object of the present invention is to provide a method for a user who passively joins a group to obtain a group list, which enables a user terminal who passively joins a group to obtain a group list including non-autonomously created groups no matter during the session or after the session ends. The list information of all groups including the group is convenient for the user terminal to initiate a group call to a non-independently created group, thereby improving user experience.

The second object of the present invention is to provide an Extensible Markup Language document management server, which can receive the list information of the non-autonomously created group, and store the list information of the group in the group where the user terminal passively joined the group belongs. list document.

The third object of the present invention is to provide an extensible markup language document management server, which can judge whether the user terminal actively forming a group and the user terminal passively joining the group belong to the same extensible markup language document management server, and will automatically create a group The group list information is sent to the extensible markup language document management server of the user terminal that passively joins the group.

The fourth object of the present invention is to provide an Extensible Markup Language document management server, which can not only receive the list information of non-autonomously created groups, but also store the list information of the group in the group where the user terminal that passively joins the group belongs In the list document, it is also possible to determine whether the user terminal actively forming a group and the user terminal passively joining the group belong to the same XML document management server, and send the list information of the self-created group to the user terminal passively joining the group Extensible Markup Language Document Management Server.

The fifth object of the present invention is to provide a system for users who passively join a group to obtain a group list, which enables a user terminal who passively joins a group to obtain a list of groups including non-voluntarily created groups no matter in the session or after the session ends. The list information of all groups including the group is convenient for the user terminal to initiate a group call to a non-independently created group, thereby improving user experience.

The method for obtaining a group list by a user who passively joins a group provided by the present invention, wherein the following steps are performed:

Step 1, the user terminal that actively builds a group adds the user terminal that passively joins the group in the group created by it;

Step 2, the Extensible Markup Language document management server of the user terminal actively forming a group determines whether the user terminal actively forming a group and the user terminal passively joining the group belong to the same Extensible Markup Language document management server, if not , then go to step 3; otherwise, go to step 4;

Step 3, the XML document management server of the user terminal actively forming a group sends a notification message to the XML document management server of the user terminal passively joining the group, and the notification message includes the group list information;

Step 4, the extensible markup language document management server of the user terminal that passively joins the group adds the list information of the group to the group list document of the user terminal that passively joins the group;

Step 5. The user terminal that passively joins the group acquires the list information of the group.

The method for a user who passively joins a group to obtain a group list provided by the present invention enables a user terminal who passively joins a group to obtain all groups including non-self-created groups no matter in the session or after the session ends list information, it is convenient for the user terminal to initiate a group call to the non-self-created group, which improves the user experience.

An extensible markup language document management server provided by the present invention includes: a first storage module, configured to store, in the passive In the group list file of the user terminal that has entered the group; the first interface module is connected to the first storage module, and is used to receive the notification message sent by the extensible markup language document management server of the user terminal that actively builds the group and send the notification message to The extensible markup language document management server of the user terminal that actively forms a group returns a response of notification success, and the notification message encapsulates a list of groups created by the user terminal that actively forms a group and includes user terminals that passively join the group information.

The above-mentioned extensible markup language document management server provided by the present invention can receive the list information of the non-autonomously created group, and store the list information of the group in the list document of the group where the user terminal that passively joins the group belongs.

Another extensible markup language document management server provided by the present invention includes: a judging module for judging whether the user terminal actively forming a group and the user terminal passively joining the group belong to the same extensible markup language document management server; module, connected to the judging module, and according to the message returned by the judging module, is used to store the list information of the group containing the passively joined user terminal created by the actively grouped user terminal in the passively joined user terminal's In the group list document; the second interface module is connected to the judging module, and is used to send a notification message to the Extensible Markup Language document management server of the user terminal that passively joins the group and receive passive joining according to the message returned by the judging module The XML document management server of the user terminal returns a successful notification response, and the notification message encapsulates the group list information created by the user terminal that actively forms the group and includes the user terminal that passively joins the group.

The above-mentioned extensible markup language document management server provided by the present invention can judge whether the user terminal actively forming a group and the user terminal passively joining the group belong to the same extensible markup language document management server, and send the list information of the independently created group to Extensible Markup Language document management server for passively enrolled user terminals.

Yet another extensible markup language document management server provided by the present invention includes: a third storage module, configured to store the list information of the first user terminal group that passively joins the group created by the second user terminal that actively forms the group In the group list document of the first user terminal that passively joins the group, and according to the message returned by the judging module, the group that contains the second user terminal that passively joins the group created by the first user terminal that actively joins the group The list information is stored in the group list file of the second passively joined user terminal in the group; the judging module is connected to the third storage module and is used to judge the first active group-building user terminal and the second passively joined group Whether the user terminal belongs to the same Extensible Markup Language document management server; the first interface module is connected to the third storage module, and is used to receive the notification sent by the second Extensible Markup Language document management server of the user terminal actively forming a group message and return a successful notification response to the Extensible Markup Language document management server of the second user terminal actively forming a group, the notification message encapsulates the first passive entry created by the second actively forming a user terminal The list information of the group of user terminals in the group; the second interface module is connected to the judgment module, and is used to send to the extensible markup language document management server of the second passive user terminal according to the message returned by the judgment module A notification message and a successful notification response returned by the Extensible Markup Language document management server that receives the second passively joined user terminal, wherein the notification message is encapsulated with the information created by the first actively grouped user terminal containing the second List information of groups of user terminals that passively join the group.

The above-mentioned extensible markup language document management server provided by the present invention can not only receive the list information of the non-autonomously created group, but also store the list information of the group in the list file of the group where the user terminal that first passively joins the group belongs , it is also possible to determine whether the first user terminal actively forming a group and the second user terminal passively joining the group belong to the same extensible markup language document management server, and send the list information of the self-created group to the second passively joining user terminal Extensible Markup Language document management server for terminals.

The system for passively joining a group user to obtain a group list provided by the present invention includes a user terminal actively forming a group, an aggregation agent, an Extensible Markup Language document management server for the user terminal actively forming a group, and the user actively forming a group The terminal is connected to the aggregation agent, and the aggregation agent is connected to the extensible markup language document management server of the user terminal actively forming a group, and also includes: a user terminal passively entering the group and an extensible link between the user terminal passively entering the group A markup language document management server, wherein the user terminals that are passively entered into the group are connected to the aggregation agent, and the aggregation agent is connected to the extensible markup language document management server of the user terminals that are passively entered into the group, and the passively entered group The Extensible Markup Language document management server of the user terminal is connected to the Extensible Markup Language document management server of the active user terminal;

Wherein the extensible markup language document management server of the user terminal that passively joins the group includes: a first storage module, configured to store the list information of the group containing the user terminal that passively joins the group created by the user terminal that actively builds the group in the passive entry In the list file of the group where the user terminal of the group is located; the first interface module is connected to the first storage module, and is used to receive the notification message sent by the extensible markup language document management server of the user terminal that actively builds the group and send the notification message to The extensible markup language document management server of the user terminal that actively forms a group returns a response of notification success, and the notification message encapsulates a list of groups created by the user terminal that actively forms a group and includes user terminals that passively join the group information;

The extensible markup language document management server of the user terminal actively forming a group includes: a judging module for judging whether the user terminal actively forming a group and the user terminal passively joining the group belong to the same extensible markup language document management server; the second storage module , connected to the judging module, according to the message returned by the judging module, used to store the list information of the group containing the passively joined user terminal created by the actively grouped user terminal in the group of the passively joined user terminal In the group list document; the second interface module is connected to the judging module, and is used to send a notification message to the Extensible Markup Language document management server of the user terminal that passively joins the group according to the message returned by the judging module and to receive the message of passively joining the group The XML document management server of the user terminal returns a successful notification response, and the notification message encapsulates the list information of the groups created by the user terminal that actively forms the group and includes the user terminals that passively join the group.

The system for users who passively join a group to obtain a group list provided by the present invention can enable a user terminal who passively joins a group to obtain all groups including non-self-created groups no matter in the session or after the session ends list information, it is convenient for the user terminal to initiate a group call to the non-self-created group, which improves the user experience.

Description of drawings

FIG. 1 is a signaling flow chart for acquiring group list information in the prior art;

2 is a signaling flow chart when UEA and UEB belong to the same XDMS in the first embodiment of the method for passively joining a group user to obtain a group list in the present invention;

3 is a flowchart of a first embodiment of a method for a user who passively joins a group to obtain a group list according to the present invention;

4 is a flow chart of UEA updating list information of non-autonomously created groups in the second embodiment of the method for users who passively join a group to obtain a group list according to the present invention;

Fig. 5 is a schematic diagram of an embodiment of an extensible markup language document management server of the present invention;

Fig. 6 is a schematic diagram of an embodiment of another extensible markup language document management server of the present invention;

Fig. 7 is a schematic diagram of an embodiment of another extensible markup language document management server of the present invention;

FIG. 8 is a schematic diagram of an embodiment of a system for obtaining a group list by a user who passively joins a group according to the present invention.

Detailed ways

The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

In the following embodiments, it is assumed that a user terminal (User Equipment, hereinafter referred to as UE) that passively joins a group is UEA, and a user terminal that actively establishes a group is UEB.

The first embodiment of the method for a user who passively joins a group to obtain a group list in the present invention:

FIG. 3 is a flow chart of the first embodiment of the method for a user who passively joins a group to obtain a group list according to the present invention, and FIG. 2 is a signaling flow chart when UEA and UEB belong to the same XDMS in this embodiment. As shown in Figure 2 and Figure 3, UEB adds UEA to its self-created group 1, and UEA downloads the list information of group 1, and its execution steps are as follows:

Step 301, UEB sends a request to add UEA in group 1 to the aggregation agent;

Step 302, the aggregation agent forwards the request to XDMS of UEB;

Step 303, UEB's XDMS adds UEA to the list information of group 1, and returns a successful addition response to the aggregation agent;

Step 304, the aggregation agent forwards the addition success response to UEB;

Step 305, UEB's XDMS judges whether UEB and UEA belong to the same XDMS, if not, execute steps 306, 307 and 308, and then execute step 309; otherwise, execute step 307 and then execute step 309;

Step 306, the XDMS of UEB sends a notification message to the XDMS of UEA, the notification message includes the list information of group 1, that is, the XDMS of UEB sends the stored list information of group 1 to the XDMS of UEA;

Step 307, the XDMS of UEA adds the list information of group 1 to the group list document of UEA;

Step 308, the XDMS of UEA returns a response of notification success to the XDMS of UEB;

Step 309, UEA sends a request to the aggregation agent to obtain the list information of group 1;

Step 310, the aggregation agent forwards the request to the XDMS of the UEA;

Step 311, the XDMS of the UEA obtains the list information of group 1 and returns a successful response to the aggregation agent, and the list information of group 1 is encapsulated in the successful response;

Step 312, the aggregation agent forwards the response of successful acquisition encapsulating the list information of group 1 to the UEA.

In the above step 306 and step 308, the information exchange between the XDMS of UEA and the XDMS of UEB is based on Extensible Markup Language (Extensible Markup Language, hereinafter referred to as: XML) Configuration Access Protocol (XML Configuration Access Protocol, hereinafter referred to as: XCAP) .

UEA can also use UEA's XDMS to actively push the list information of group 1. Specifically, the above steps 309 to 312 can also be specifically: UEA's XDMS encapsulates the list information of group 1 into a message and sends it to the aggregation Proxy, Aggregation Proxy forwards the message to UEA.

In this embodiment, since the list information of group 1 will always be stored in the XDMS of UEA, UEA can download the list information of group 1 no matter during the session or after the session is over, so that UEA can initiate a message to group 1. Group calling improves user experience.

The second embodiment of the method for the user who passively joins the group to obtain the group list in the present invention:

On the basis of the first embodiment of the method for a user who passively joins a group to obtain a group list in the present invention, the second embodiment of the method for a user who passively joins a group to obtain a group list in the present invention also includes UEA updating non-autonomous creation The step of group list information, as shown in FIG. 4 , is a flow chart of UEA updating non-autonomously created group list information in the second embodiment of the method for passively joining a group user to obtain a group list in the present invention.

In the first embodiment of the method for obtaining a group list by a user who passively joins a group in the present invention, UEA joins the group 1 independently created by UEB, and obtains the list information of group 1. In this embodiment, the group The list information of group 1 has changed, and other user terminals have been added to group 1, represented by UEC. At this time, UEA needs to update the list information of group 1, and its execution steps are as follows:

Step 401, UEB adds UEC to group 1, and the XDMS of UEB updates the list information of group 1;

Step 402, UEB's XDMS judges whether UEB and UEA belong to the same XDMS, if not, execute steps 403, 404 and 405, and then execute step 406; otherwise, execute step 404 and then execute step 406;

Step 403, the XDMS of UEB sends a notification message to the XDMS of UEA, and the notification message includes the list information of group 1;

Step 404, the XDMS of UEA updates the list information of group 1 in the group list document of UEA;

Step 405, the XDMS of UEA returns a response of notification success to the XDMS of UEB;

Step 406, UEA requests the aggregation agent to update the list information of group 1;

Step 407, the aggregation proxy forwards the request to the XDMS of the UEA;

Step 408, the XDMS of the UEA obtains the list information of group 1 and returns a successful response to the aggregation agent, and the updated list information of group 1 is encapsulated in the successful response;

Step 409 , the aggregation agent forwards to the UEA a successful acquisition response encapsulated with the updated group 1 list information.

In the above step 403 and step 405, the information exchange between the XDMS of the UEA and the XDMS of the UEB is based on XCAP.

UEA can also use the active push method of XDMS of UEA to obtain the list information of group 1. Specifically, the above steps 406 to 409 can also be specifically: XDMS of UEA encapsulates the updated list information of group 1 into a new The message is sent to the aggregation agent, which forwards the new message to the UEA.

In this embodiment, when the list information of the group 1 changes, the UEA can update the list information in time, which facilitates the UEA to initiate a group call to the group 1, and improves user experience.

As shown in FIG. 5 , it is a schematic diagram of an embodiment of an XDMS in the present invention. The XDMS in this embodiment is the XDMS of UEA, which includes: a first storage module 51, which is used to store the information of the group containing UEA created by UEB The list information is stored in the list document of the group where the UEA is located. The preferred implementation method is to add the data structure of the group not created by the UEA to the XDMS of the UEA, which can expand the data structure of the XML document inside the XDMS of the UEA , so that the XDMS of the UEA can store the list information of groups not independently created by the UEA; the first interface module 52 is connected to the first storage module 51, and is used to receive the notification message sent by the XDMS of the UEB and return the notification to the XDMS of the UEB For a successful response, the notification message includes the UEB self-created group list information, and the first interface module 52 receives the information and stores it in the first storage module 51 .

The XDMS provided in this embodiment can receive the list information of the group including the UEA independently created by the UEB, and store the list information of the group in the list file of the group where the UEA is located.

As shown in Figure 6, it is a schematic diagram of another XDMS embodiment of the present invention. The XDMS of this embodiment is UEB's XDMS, and UEB's XDMS stores the list information of all groups independently created by UEB, including For the list information of the group, the XDMS of UEB also includes: a judging module 61 for judging whether UEB and UEA belong to the same XDMS; UEA belongs to the same XDMS, then the list information of the group containing UEA created by UEB is stored in the group list file of UEA; the second interface module 63 is connected with the judgment module 61, and according to the message returned by the judgment module 61, if UEB and UEA do not belong to the same XDMS, then the second interface module 63 is used to send a notification message to the XDMS of UEA and receive a successful notification response returned by the XDMS of UEA, the notification message includes the UEB self-created information stored in the XDMS of UEB. List information of groups containing UEA.

The XDMS provided in this embodiment can judge whether the UEB and the UEA belong to the same XDMS, and send the list information of the group including the UEA independently created by the UEB to the XDMS of the UEA.

As shown in FIG. 7 , it is a schematic diagram of another XDMS embodiment of the present invention. In this embodiment, UEA adds UEB to its self-created group 1, and UEB adds UEC to its self-created group In group 2, the XDMS of this embodiment is the XDMS of UEB, wherein the group list file of UEB stores the list information of group 2, and also includes: a third storage module 71, which is used to store the UEB's The list information of group 1 is stored in the group list file of UEB, and according to the message returned by the judging module 72, if UEB and UEC belong to the same XDMS, the list information of group 2 containing UEC created by UEB is stored in In the group list file of UEC; Judging module 72, used to judge whether UEB and UEC belong to the same XDMS; The first interface module 73, connected with the third storage module 71, used to receive the notification message sent by the XDMS of UEA and send to The XDMS of UEA returns the response of notification success, and the notification message includes the list information of group 1; the second interface module 74 is connected with the judgment module 72, and is used to send a notification message to the XDMS of UEC according to the message returned by the judgment module 72 And receiving a successful notification response returned by the XDMS of the UEC, the notification message includes the list information of the group 2 stored in the XDMS of the UEB.

The XDMS provided by this embodiment can not only receive the list information of group 1 independently created by UEA, and store the list information of group 1 in the list file of the group where UEB is located, but also can determine whether UEB and UEC belong to the same XDMS , and send the list information of self-created group 2 to the XDMS of UEC.

As shown in FIG. 8 , it is a schematic diagram of an embodiment of a system for obtaining a group list by a user who passively joins a group in the present invention, which includes: UEB82, UEA81, aggregation agent 85, XDMS84 of UEB, XDMS83 of UEA, UEA81 and UEB82 It is connected to the aggregation agent 85, the XDMS83 of the UEA and the XDMS84 of the UEB are both connected to the aggregation agent 85, and the XDMS83 of the UEA is connected to the XDMS84 of the UEB.

As shown in Figure 5, the XDMS 83 of UEA includes: a first storage module 51, which is used to store the list information of the group containing UEA created by UEB in the list file of the group where UEA is located, wherein the preferred implementation mode is , adding the data structure of non-UEA self-created groups in UEA's XDMS can expand the data structure of the XML document inside UEA's XDMS, so that UEA's XDMS can store the list information of non-UEA self-created groups; first The interface module 52 is connected to the first storage module 51, and is used to receive a notification message sent by the UEB's XDMS and return a notification success response to the UEB's XDMS. The notification message includes list information of the UEB autonomously created group, the first The interface module 52 receives the information and stores it in the first storage module 51 .

The XDMS84 of UEB stores the list information of all groups independently created by UEB, including the list information of the group where UEA is located. As shown in FIG. XDMS; the second storage module 62 is connected to the judging module 61, and according to the message returned by the judging module 61, if UEB and UEA belong to the same XDMS, the list information of the group containing UEA created by UEB is stored in the group of UEA In the list document; the second interface module 63 is connected to the judging module 61, and according to the message returned by the judging module 61, if UEB and UEA do not belong to the same XDMS, the second interface module 63 is used to send a notification message to the XDMS of UEA and receive The XDMS of the UEA returns a successful notification response, and the notification message includes the list information of the group including the UEA that the UEB independently creates and stores in the XDMS of the UEB.

The system for passively joining a group user to obtain the group list provided by this embodiment can enable UEA81 to obtain the list information of the group created by UEB82 no matter in the session or after the session is over, so that UEA81 can initiate a group list to the group created by UEB82. Group calling improves user experience.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (16)

1, a kind of passive user who adds group obtains the method for group list, it is characterized in that, comprising:

Step 1, the user terminal of initiatively building group add passive user terminal of going into group in its group of creating;

Step 2, the described xml document management server of initiatively building the user terminal of group judge whether described user terminal and the described passive user terminal of going into to organize of initiatively building group belongs to same xml document management server, if not then execution in step 3; Otherwise, execution in step 4;

Step 3, the described xml document management server of initiatively building the user terminal of group send a notification message to the xml document management server of the described passive user terminal of going into to organize, and comprise the list information of described group in the described notification message;

The xml document management server of step 4, the described passive user terminal of going into to organize adds the list information of described group in the group list document of the described passive user terminal of going into to organize;

Step 5, the described passive user terminal of going into to organize obtain the list information of described group.

2, the passive user who adds group according to claim 1 obtains the method for group list, it is characterized in that, comprises also that after described step 5 the described passive user terminal of going into to organize upgrades the step of the list information of described group.

3, the passive user who adds group according to claim 2 obtains the method for group list, it is characterized in that, the described passive user terminal of going into to organize upgrades the list information of described group, comprising:

Step 6, the described user terminal of initiatively building group add other user terminals except that the passive user terminal of going into to organize in described group;

Step 7, the described xml document management server of initiatively building the user terminal of group judge whether described user terminal and the described passive user terminal of going into to organize of initiatively building group belongs to same xml document management server, if not then execution in step 8; Otherwise, execution in step 9;

The xml document management server of step 8, the described user terminal of initiatively building group sends a notification message to described passive xml document management server of going into the user terminal of group, comprises the list information of described new group in the described notification message;

The xml document management server of step 9, described passive user terminal of going into group upgrades the list information of described new group in the group list document of described passive user terminal of going into group;

Step 10, described passive user terminal of going into group obtain the list information of described new group.

4, the passive user who adds group according to claim 1 obtains the method for group list, it is characterized in that, if described user terminal and the described passive user terminal of going into to organize of initiatively building group do not belong to same xml document management server, between execution in step 3 and step 4, also comprise:

The xml document management server of the described passive user terminal of going into to organize returns the successful response of notice to the described xml document management server of initiatively building the user terminal of group.

5, the passive user who adds group according to claim 3 obtains the method for group list, it is characterized in that, if described user terminal and the described passive user terminal of going into to organize of initiatively building group do not belong to same xml document management server, between execution in step 8 and step 9, also comprise:

The xml document management server of the described passive user terminal of going into to organize returns the successful response of notice to the described xml document management server of initiatively building the user terminal of group.

6, obtain the method for group list according to the arbitrary described passive user who adds group of claim 1-3, it is characterized in that described step 1 specifically comprises:

Step 11, the described user terminal of initiatively building group are sent in the request of adding the described passive user terminal of going into to organize in the described group to Aggregation Proxy;

Step 12, described Aggregation Proxy are transmitted to the described xml document management server of initiatively building the user terminal of group with described request;

Step 13, the described xml document management server of initiatively building the user terminal of group add the described passive user terminal of going into to organize in described group, and return the successful response of interpolation to described Aggregation Proxy;

Step 14, described Aggregation Proxy are transmitted the described successful response of adding to the described user terminal of initiatively building group.

7, obtain the method for group list according to the arbitrary described passive user who adds group of claim 1-3, it is characterized in that described step 5 specifically comprises:

Step 51, the described passive user terminal of going into to organize send the list information of the described group of acquisition request to Aggregation Proxy;

Step 52, described Aggregation Proxy are forwarded to described request the xml document management server of the described passive user terminal of going into to organize;

The xml document management server of step 53, the described passive user terminal of going into to organize obtains the list information of described group, and return the response of obtaining success to described Aggregation Proxy, be packaged with the list information of described group in the described response of obtaining success;

Step 54, described Aggregation Proxy are transmitted to the described passive user terminal of going into to organize with described response of obtaining success.

8, obtain the method for group list according to the arbitrary described passive user who adds group of claim 1-3, it is characterized in that described step 5 specifically comprises: the xml document management server of described passive user terminal of going into group is packaged into message with the list information of described group and sends to Aggregation Proxy; Described Aggregation Proxy is given the described passive user terminal of going into to organize with described forwards.

9, the passive user who adds group according to claim 3 obtains the method for group list, it is characterized in that described step 10 specifically comprises:

Step 101, described passive user terminal of going into group send the list information of the described new group of acquisition request to Aggregation Proxy;

Step 102, described Aggregation Proxy are forwarded to described request the xml document management server of the described passive user terminal of going into to organize;

Step 103, described passive xml document management server of going into the user terminal of group obtain the list information of described new group, and return the response of obtaining success to described Aggregation Proxy, be packaged with the list information of described new group in the described response of obtaining success;

Step 104, described Aggregation Proxy are transmitted to the described passive user terminal of going into to organize with described response of obtaining success.

10, the passive user who adds group according to claim 3 obtains the method for group list, it is characterized in that described step 10 specifically comprises: the xml document management server of described passive user terminal of going into group is packaged into new information with the list information of described new group and sends to Aggregation Proxy; Described Aggregation Proxy is transmitted to the described passive user terminal of going into to organize with described new information.

11, obtain the method for group list according to the arbitrary described passive user who adds group of claim 1-3, it is characterized in that the xml document management server of the described user terminal of initiatively building group sends a notification message to described passive xml document management server of going into the user terminal of group and is based on extensible markup language configuration access agreement.

12, obtain the method for group list according to the users of claim 4 or 5 described passive adding groups, it is characterized in that, describedly return the successful response of notice and be based on extensible markup language configuration access agreement.

13, a kind of xml document management server is characterized in that, comprising:

First memory module, be used for the user terminal of initiatively building group comprising of creating passive user terminal of going into group the list information of group be stored in passive group list document of going into the user terminal of group;

First interface module, be connected with described first memory module, be used to receive notification message that the xml document management server of the user terminal of initiatively building group sends and return the successful response of notice, be packaged with the list information of the group that comprises the passive user terminal of going into to organize that the described user terminal of initiatively building group creates in the described notification message to the xml document management server of the user terminal of initiatively building group.

14, a kind of xml document management server is characterized in that, comprising:

Judge module is used to judge whether user terminal and the passive user terminal of going into to organize of initiatively building group belong to same xml document management server;

Second memory module, be connected with described judge module, according to the message that judge module returns, be used for the user terminal of initiatively building group comprising of creating passive user terminal of going into group the list information of group be stored in passive group list document of going into the user terminal of group;

Second interface module, be connected with described judge module, the message of returning according to judge module, be used for response from the notice success that passive xml document management server of going into the user terminal of group returns to passive xml document management server of going into the user terminal of group that send a notification message and receive, the list information of the group that comprises passive user terminal of going into group that is packaged with in the described notification message that the described user terminal of initiatively building group creates.

15, a kind of xml document management server is characterized in that, comprising:

The 3rd memory module, be used for the list information that comprises the first passive user terminal group of going into to organize that second user terminal of initiatively building group is created is stored in the group list document of the described first passive user terminal of going into to organize, and the message of returning according to judge module, the list information of the group that comprises the second passive user terminal of going into group that first user terminal of initiatively building group is created is stored in the group list document of the second passive user terminal of going into group;

Judge module is connected with described the 3rd memory module, is used to judge whether first user terminal and the second passive user terminal of going into to organize of initiatively building group belongs to same xml document management server;

First interface module, be connected with described the 3rd memory module, be used to receive notification message that second xml document management server of initiatively building the user terminal of group sends and return the successful response of notice, be packaged with the list information of the group that comprises the first passive user terminal of going into to organize that described second user terminal of initiatively building group creates in the described notification message to second xml document management server of initiatively building the user terminal of group;

Second interface module, be connected with described judge module, the message of returning according to judge module, be used for response from the notice success that the second passive xml document management server of going into the user terminal of group returns to the second passive xml document management server of going into the user terminal of group that send a notification message and receive, be packaged with the list information of the group that comprises the second passive user terminal of going into to organize that described first user terminal of initiatively building group creates in the described notification message.

16, a kind of passive user who adds group obtains the system of group list, comprise the user terminal of initiatively building group, Aggregation Proxy, initiatively build the xml document management server of the user terminal of group, the described user terminal of initiatively building group is connected with described Aggregation Proxy, described Aggregation Proxy is connected with the described xml document management server of initiatively building the user terminal of group, it is characterized in that, also comprise: the xml document management server of passive user terminal of going into to organize and the passive user terminal of going into to organize, the wherein said passive user terminal of going into to organize is connected with described Aggregation Proxy, described Aggregation Proxy is connected with the xml document management server of the described passive user terminal of going into to organize, and the xml document management server of the described passive user terminal of going into to organize is connected with the described xml document management server of initiatively building the user terminal of group;

Wherein passive xml document management server of going into the user terminal of group comprises: first memory module, be used for the user terminal of initiatively building group comprising of creating passive user terminal of going into group the list information of group be stored in the list document of the passive user terminal place group of going into to organize; First interface module, be connected with described first memory module, be used to receive notification message that the xml document management server of the user terminal of initiatively building group sends and return the successful response of notice, be packaged with the list information of the group that comprises the passive user terminal of going into to organize that the described user terminal of initiatively building group creates in the described notification message to the xml document management server of the user terminal of initiatively building group;

The xml document management server of initiatively building the user terminal of group comprises: judge module is used to judge whether user terminal and the passive user terminal of going into to organize of initiatively building group belong to same xml document management server; Second memory module, be connected with described judge module, according to the message that judge module returns, be used for the user terminal of initiatively building group comprising of creating passive user terminal of going into group the list information of group be stored in passive group list document of going into the user terminal of group; Second interface module, be connected with described judge module, the message of returning according to judge module, be used for response from the notice success that passive xml document management server of going into the user terminal of group returns to passive xml document management server of going into the user terminal of group that send a notification message and receive, the list information of the group that comprises passive user terminal of going into group that is packaged with in the described notification message that the described user terminal of initiatively building group creates.

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