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Method and apparatus for monitoring multisession in wireless communication system

A scheme and message technology, applied in the field of group communication, can solve problems such as time delay

Inactive Publication Date: 2007-03-14
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is necessary to navigate from one session to another, causing a time delay

Method used

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  • Method and apparatus for monitoring multisession in wireless communication system
  • Method and apparatus for monitoring multisession in wireless communication system
  • Method and apparatus for monitoring multisession in wireless communication system

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Embodiment Construction

[0036] Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In the following description of the embodiments of the present invention, detailed descriptions of known functions and structures included herein will be omitted when they may obscure the subject matter of the present invention.

[0037] The present invention as described below is applicable to a digital communication system that can be used as an access network enabling packet mode communication between an end user and an overlaying packet mode group communication service. In particular, the present invention is used in a mobile communication system including a Session Initiation Protocol / Internet Protocol (SIP / IP) core, such as the 3rd Generation Partnership Project (3GPP) IP Multimedia Subsystem (IMS) or the third Generation Partnership Project 2 (3GPP2) Multimedia Domain (MMD). Preferred embodiments of the present invention will be described be...

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Abstract

Disclosed is an apparatus for monitoring a multisession including one-to-one calls and group calls at a same time in a wireless communication system performing group communication. The apparatus includes an intermediate unit, a control unit and a text conversion unit. The intermediate unit receives a request message for a monitoring set up from a user terminal, manages sessions correlating with each user, and intermediates a voice message received from each of the correlating sessions. The control unit confirms a session and a set session monitoring method of the voice message received from each of the correlating sessions, and transmits the received voice message according to a result of the confirming. The text conversion unit converts the voice message into a text form, when the voice message is in an inactive session and the session monitoring method is set to use text.

Description

technical field [0001] The present invention relates to a method and device for group communication in a wireless communication system, and more particularly to such a method and device for group communication, which includes one-to-one calls and group calls Monitor inactive sessions with media transitions in multi-session. Background technique [0002] In general, a mobile communication system refers to a communication system that enables users to communicate in a wireless manner when the users are within the service area of ​​the mobile communication system. A typical mobile communication system is a Public Land Mobile Network (PLMN). Generally, a mobile communication network is an access network that provides users with wireless access to external networks, hosts, or services provided by a specific service provider. [0003] Professional Mobile Radio or Private Mobile Radio (PMR) was originally a dedicated wireless communication system developed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/56H04L29/08H04W4/06H04W4/10H04W4/18H04W24/00H04W84/04
CPCH04L67/14H04W84/042H04W4/10H04W4/06H04W76/005H04W24/00H04W4/18H04W76/45B02C18/0007
Inventor 朴成真林汉娜成常庆郑樭扈韩制宪
Owner SAMSUNG ELECTRONICS CO LTD