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Method and system for providing a POC box service in a POC system

A wireless and server technology, applied in wireless communication, transmission system, wireless network protocol, etc., can solve the problem that users cannot receive media streams, etc., and achieve the effect of reducing signaling burden

Inactive Publication Date: 2009-04-15
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, users who are not participating in a PoC session due to reasons such as dead battery or absence cannot receive media streams such as voice and one-to-one or group PoC sessions

Method used

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  • Method and system for providing a POC box service in a POC system
  • Method and system for providing a POC box service in a POC system
  • Method and system for providing a POC box service in a POC system

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Embodiment Construction

[0028] The present invention provides a method and system in which the PoC server can effectively provide the PoC box service by interworking with the PoC XDMS or the public XDMS when the PoC box service is provided in the OMA PoC system.

[0029] Specifically, the present invention provides a method for allowing PoC users to store PoC box service parameter information in XDMS through XDMC provided in the UE, and for reflecting the PoC client and PoC through the interworking between XDMS and PoC server PoC box service requests between servers and PoC media storage methods reflecting user requests.

[0030] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Hereinafter, an example of applying the present invention to a PoC system using a cellular mobile communication network to provide PTT service among PTT systems will be described. Traditionally, PoC systems use SIP and SIP extension protocols to se...

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PUM

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Abstract

A system and method of a multimedia Push-To-Talk (PTT) over Cellular (PoC) box service is provided which can reflect dynamic requests of a user using a function for interworking with a PoC server and an Extensible Markup Language (XML) Document Management Server (XDMS) in a PoC system. In a method for providing the PoC box service, the PoC XDMS stores various information about a type of media to be stored by a PoC user, a PoC box type, and a connection address after a service request expires. An associated service is implemented by Session Initiation Protocol (SIP) technology between the PoC server and a PoC client and by interworking with the PoC server and the XDMS.

Description

Technical field [0001] The present invention generally relates to a method and system for managing a PoC box (Push to Talk Over Cellular, PoC) system, and more specifically, to a PoC box management method and system, in which a PoC user The device (UE) stores the PoC box service parameters in a dedicated server in advance, and the PoC box stores the PoC media based on the PoC box service parameter information of the relevant PoC UE according to the session request in the multimedia PoC system. Background technique [0002] With the remarkable development of mobile communication and the widespread promotion of communication networks, various expanded services and applications using mobile phones are being provided. According to various user requests, services other than simple call services, such as positioning, multimedia, and push-to-talk (PTT) services, are being provided. In particular, the PTT service supports various additional functions, such as instant messaging and status...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/10H04W8/26H04W80/06H04W80/00H04W84/08H04W84/04
CPCH04W76/005H04L65/4061H04W84/042H04W4/10H04L29/06442H04L29/06333H04W80/00H04L65/1073H04W8/26H04W76/45
Inventor 成常庆
Owner SAMSUNG ELECTRONICS CO LTD
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