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Method and apparatus for providing mobility within network

A technology of service device and service network, which is applied in the field of mobility and can solve problems such as non-optimal routing

Inactive Publication Date: 2006-08-30
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For individual sessions, this restriction results in non-optimal routing

Method used

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  • Method and apparatus for providing mobility within network
  • Method and apparatus for providing mobility within network
  • Method and apparatus for providing mobility within network

Examples

Experimental program
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Embodiment Construction

[0027] figure 1 is a block diagram of an example embodiment of an access terminal in communication with a wireless telecommunications distributed service network. Access terminal 110 is a wireless terminal operable to access one or more services provided by wireless telecommunications system service network 120, including public switched telephone network (PSTN) and Internet services. The wireless telecommunications system 120, and the PSTN 122 and the Internet 124 to which the wireless telecommunications system 120 is connected will be further described with reference to FIG. In an example embodiment, the access terminal 110 is capable of connecting to a wireless telecommunications system service network through the use of a radio antenna. Access terminal 110 may maintain a communication link with a service network of a wireless telecommunications system by communicating with one or more access points, as will be described below with reference to FIGS. image 3 described fu...

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Abstract

The present invention is a novel method and apparatus for providing transparent mobility of an entity within a network. The present invention allows a given entity, which has a communication path set up between it and a peer entity, to move from one location to another, without informing the peer entity of this movement, and without having the communication path broken. The present invention is applicable to decentralized networks using the IP protocol, and is particularly applicable on networks wherein it is desired that the mobility mechanism neither introduces latency nor decreases the available bandwidth of the network. In the present invention, neither is latency increased nor is bandwidth utilization increased, as is done in other mobility models. Additionally, the present invention utilizes standard protocols that are widely available from a plurality of equipment manufacturers on a variety of platforms. Thus, the present invention provides a very cost-effective model for network providers that need to support transparent mobility within their network.

Description

technical field [0001] The present invention relates to mobility in telecommunication systems. In particular, the present invention relates to a method and apparatus for transparently relocating an anchor point from one location to another in a service network of a telecommunication system. Background technique [0002] The use of decentralized service networks in wireless telecommunications systems is disclosed in US Patent Application Serial No. 09 / 158,047, entitled "DISTRIBUTED INFRASTRUCTURE FORWIRELESS DATA COMMUNICATIONS," filed by the applicant of the present invention and incorporated herein by reference. The above application discusses a telecommunications decentralized service network where instead of a single control point there are multiple control points dispersed throughout the telecommunications system service network. [0003] The Internet Engineering Task Force (IETF) is the standards body that establishes most Internet Protocol (IP) related standards. Man...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/38H04Q7/24H04L29/06H04W12/10H04W36/00H04W36/12H04W40/02H04W80/04
CPCH04W40/02H04W36/14H04W80/04H04W36/1446H04W8/26H04W88/08
Inventor P·E·本德
Owner QUALCOMM INC