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PoC user session state information notifying method and system

A technology of session state information and state information, applied in the field of communication, can solve the problem that PoC users cannot know that PoC users have set user session state, etc.

Inactive Publication Date: 2011-08-24
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a PoC user session information notification method and a PoC system to solve the problem in the prior art that PoC users cannot know that other PoC users have set user session status

Method used

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  • PoC user session state information notifying method and system
  • PoC user session state information notifying method and system
  • PoC user session state information notifying method and system

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0073] The specific implementation manners of the present invention will be described below in conjunction with the accompanying drawings.

[0074] The solution of the present invention is that after setting the user session state of a certain PoC user, the user session state information will be sent to other PoC users, so that other PoC users can know the setting state content of the PoC user in time, Avoiding the problem that when the PoC user sets to refuse to receive a certain media type, other PoC users do not know about it, but still send related media, resulting in waste of system resources.

[0075] The setting of the user session state of the PoC user may be set by the PoC user or by the PoC server.

[0076] The user session status of the PoC user can be one or a combination of the following:

[0077] The PoC user receives or rejects the status information of the current PoC session;

[0078] The PoC user receives or rejects the status information of a certain media...

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Abstract

The method includes steps: (1) first PoC user sets up states of reception or rejection for first media type; (2) first PoC user sends information of states of reception or rejection for first media type to other PoC user. The invention discloses method for informing PoC session setting and state information to other PoC user. The method lets PoC users in PoC session know states of each participating parties in this PoC session more clearly. Thus, the invention improves experience of use of each participating parties in this PoC session.

Description

technical field [0001] The invention relates to the communication field, in particular to a cellular network-based push-to-talk (PoC) user session state information notification method and system. Background technique [0002] In the existing push-to-talk service (PoC) specification based on the cellular network, it is stipulated that a PoC user can set on the server to accept a certain session stream or a certain media type in a session, or reject a session's media. A stream or a certain media type in a session. In this way, a PoC user can receive the media stream of one session in multiple sessions, while rejecting the media streams of other sessions. The PoC user accepts or rejects the media stream method of a certain session, which can be using downlink session / media isolation (Incoming Session / Media Barring), can be using the service setting (Service Setting) of concurrent session (Simultaneous PoCSession), can be using concurrent Methods such as the Update message me...

Claims

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Application Information

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IPC IPC(8): H04W4/10
Inventor 朱雷
Owner HUAWEI TECH CO LTD
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