Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A method of mobility management in mobile communication system

A technology of a mobile communication system and a management method, which is applied in the field of mobility management of a mobile communication system, can solve the problems of not supporting tunnel technology and difficult work, etc., and achieve a solution that is extremely difficult to implement, easy to implement, and realize mobility management Effect

Inactive Publication Date: 2005-07-06
TSINGHUA UNIV - HUALU RES INST OFINFORMATION TECH
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] None of the existing operating systems support tunneling technology. In order to realize mobile IP, the bottom layer of the operating system must be modified, which is extremely difficult

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method of mobility management in mobile communication system
  • A method of mobility management in mobile communication system
  • A method of mobility management in mobile communication system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The logical structure of the network on which the inventive method relies is as follows: figure 1 shown. The whole network is composed of two layers of wide area network 11 and local area network 12 . The local area network 12 is connected to the wide area network 11 through its internal proxy server. A plurality of local area networks 12 can be connected under one wide area network 11 .

[0036] In the wide area network 11, the IP address of the wide area network is used. If the WAN is a public network, the public IP address is used. If the WAN is a private network, the private IP address in the private network is used.

[0037] Devices related to mobility management in the LAN in the network on which the inventive method relies, such as figure 2 shown, it is right figure 1 A detailed description of the local area network. The local area network is composed of a local area network device 21 , a proxy server 22 , a base station 23 and a wireless terminal 24 . T...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

This invention refers to communication technology field, especially a mobile management method for mobile communication system adopting IP technology, which contains 1, broadcasting mark message, 2, judging whether it crosses over the LAN, 3, quick IP address distribution, 4, redirection. Said invention overcomes the shortage in mobile IP technology

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a mobility management method of a mobile communication system using IP technology. Background technique [0002] Mobility management technology is a crucial technology in mobile communication system. The mobility management technologies used in mobile communication systems such as GSM, CDMA, and 3G can only be used in circuit-switched systems. At present, the only technology that can enable IP terminals to maintain uninterrupted communication when changing routes during movement is mobile IP technology. It is designed to maintain communication continuity when Internet nodes move. Its important features include: 1. Nodes adopt public IP addresses; 2. Adopt tunnel technology, that is, IP encapsulation of IP. As a common technology in the Internet environment, these features are necessary. However, these characteristics also cause some defects in the mobile IP techno...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04L12/28H04L12/46H04L29/02
Inventor 陈岭傅建勋
Owner TSINGHUA UNIV - HUALU RES INST OFINFORMATION TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com