Method for selecting session members in PoC cluster session

Abstract

This invention provides a method for selecting session members when the PoC group initiates a session including the following steps: a, designing user data, b, the user initiates PoC group session, c, if the member has the right for selecting session members, then step d is carried out, d, selecting session members based on the pre-defined member list, e, feeding back the succeeded call response to said user.

Description

technical field [0001] The invention belongs to the field of cluster communication based on a cellular network, and in particular relates to a method for selecting session members when a PoC (Push-to-talk over Cellular, "Push-to-talk over Cellular") group initiates a session. Background technique [0002] PoC is the "push to talk" service based on the cellular network, also known as "Push to talk over wireless", which is a half-duplex voice service that allows users to communicate immediately through specific buttons. [0003] PoC supports multi-party calls, and users can make multi-party calls through temporary groups, fixed groups, chat groups, etc. [0004] The data of the PoC group is stored on the PoC XDMS (XML Document Management Server, XML document management server), and the user can send related requests through the terminal (XDMC, XMLDocument Management Client, XML document management client) for group management. It will be sent to PoC XDMS after being authentic...

AI Technical Summary

Problems solved by technology

[0012] (1) For users, it is not only hope to invite or not invite all members of the group, but may require to invite some members to participate, and in this case, the existing technology cannot meet the needs of users

[0013] (2) In addition, the user may not only want to invite group members to participate in the session, but sometimes also wants to invite other people to participate in the session, and the user can only invite after initiating a fixed group session, the user's pre-invitation requirements can't be satisfied

[0014] (3) In order to reduce the system load and other reasons, the operator has limited the maximum number of sessions in a fixed group

Obviously, if in practice, the user's group membership is greater than value, a serious problem arises: users will When set to true, since the number of group members is greater than the maximum number of participants in the session, the server will reject the request to initiate a session; that is, the user cannot initiate a fixed group session

[0017] (1) However, the temporary group requires setting every time, obviously this is a cumbersome process for the user, and it is obviously not as convenient as the fixed group in this respect

[0018] (2) Users cannot set any attributes related to fixed group members for temporary group members, such as whether they can invite other people to participate in the session, whether they can be anonymous, etc., which is obviously not as powerful as the fixed group function in this regard

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