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Method for establishing signalling connection in mobile communication system

A notification message, general packet wireless technology, applied in the field of establishing signaling connection, can solve the problem of a large number of transmission resources

Inactive Publication Date: 2004-04-07
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

MBMS supporting voice data and image data requires a lot of transmission resources

Method used

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  • Method for establishing signalling connection in mobile communication system
  • Method for establishing signalling connection in mobile communication system
  • Method for establishing signalling connection in mobile communication system

Examples

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Embodiment Construction

[0046] Now, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, even if the same or similar elements are shown in different drawings, they are denoted by the same reference numerals. In the following description, detailed descriptions of well-known functions or structures contained herein are omitted for convenience.

[0047] Fig. 1 illustrates the basic structure of a mobile communication system to which an embodiment of the present invention is applied. Specifically, FIG. 1 illustrates the necessary elements for providing MBMS services in a CDMA mobile communication system and the relationship between these elements.

[0048] Referring to FIG. 1, UEs 104, 105, and 106 are terminal devices or users capable of receiving MBMS data of MBMS services from a base station (hereinafter referred to as "Node B") 102, while UEs 107 and 108 are capable of receiving MBMS services from Node B 103. termin...

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Abstract

A method for setting up signaling connection between an RNC and an SGSN in a mobile communication system is provided. Upon receiving a service request for a particular MBMS service from a particular UE, an RNC determines whether it is necessary to set up new signaling connection for the particular MBMS service, and sets up signaling connection with an SGSN according to the determination result. The SGSN, if it desires to stop the particular MBMS service, sends a service stop request to the RNC over the signaling connection set for the particular MBMS service. The RNC then instructs at least one UE providing the particular MBMS service to stop the particular MBMS service in response to the service stop request.

Description

[0001] According to the provisions of 35 U.S.C §119, this application claims the priority of the application titled "Method for Setting Up Signaling Connection in a Mobile Communication System (Method for Setting Up Signaling Connection in a Mobile Communication System)", which was filed on May 2002 filed with the Korean Intellectual Property Office on March 17, assigned serial number No. 2002-27514, the contents of which are incorporated herein by reference. technical field [0002] The present invention generally relates to a method for establishing a signaling connection in a mobile communication system, in particular to a method for Surpporting between RNC (Radio Network Controller, Radio Network Controller) and SGSN (ServingGPRS (General Packet Radio Service, General Packet Radio Service) Node, a method for establishing a signaling connection between GPRS service support nodes). Background technique [0003] Recently, due to the development of the communication industry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/26H04J13/00H04L12/18H04W4/06H04W8/26H04W76/02H04W92/14
CPCH04W92/14H04W76/002H04L12/185H04W76/022H04W8/26H04L12/189H04W76/40H04W76/12
Inventor 金成勋朴俊枸崔成豪李国熙
Owner QUALCOMM INC