Non-3GPP access network roaming cling, and roaming withdrawn method and system, roaming system

An access network and access gateway technology, applied in the field of roaming, can solve the problem that the roaming interface cannot serve the non-3GPP access network, and achieve the effect of simplifying handover, reducing investment cost, and accelerating realization.

Inactive Publication Date: 2009-03-25
HUAWEI TECH CO LTD
View PDF0 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented method allows for easy switching from different types of wireless communication systems without changing their original interfaces or requiring significant modifications on how they communicate over them. It also improves efficiency while reducing costs compared to traditional methods like dialing numbers.

Problems solved by technology

This patented describes three aspects related to enabling communication devices within 5th generation telecommunications networks towards their Home Node B (HNB)/Home Location Platform/Home Border Rou Access Point (HLAP)). One aspect involves implementing a new version of Remote Authentication Dialup Trunking Interworking Function (RADF_Troutidoff Interface) called Roaming Immediate Paidity Anonymous Group (RIPA)) over internet protocol (TCP)-based connections without changing existing ones like Terminal Advertisement Binding Support Part 1 (TAB1) and Real Time Agents Transport Over Unlicensed Wireless Personal Communication Services (UMTS) Connection Between User Equipment ( UE) and Third Generation Partnership Project Server (NGP server) via Xn Private Line Signaling Path Switched(XSP2) path. Another aspect relates to ensuring stable operation even when connecting both types of connectivity modes simultaneously due to differences in signal processing capabilities across these access points.

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
  • Non-3GPP access network roaming cling, and roaming withdrawn method and system, roaming system
  • Non-3GPP access network roaming cling, and roaming withdrawn method and system, roaming system
  • Non-3GPP access network roaming cling, and roaming withdrawn method and system, roaming system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Such as figure 1 As shown, it is a schematic flowchart of the first embodiment of the roaming attachment method of the non-3GPP access network of the present invention. This implementation mode includes the following steps:

[0048] Receive a non-3GPP network roaming attach request "Non3GPP Attach Request" message;

[0049] Create contexts for managing mobility and contexts for managing bearers;

[0050] Establishing a GTP transmission tunnel between the home data gateway and the first roaming service gateway and an IP transmission path between the terminal and the first roaming service gateway;

[0051] Establishing the mapping relationship between the above-mentioned GTP transmission tunnel and the above-mentioned IP transmission path, binding the above-mentioned GTP transmission tunnel and the IP transmission path, and completing the establishment of IP connectivity between the terminal and the home data gateway.

[0052] The IP transmission path between the terminal

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

The embodiment of the invention relates to a non-3GPP access network roaming attachment method, which comprises the steps of receiving a non-3GPP access network roaming attachment request; creating mobility management context and bearer management context; creating a GTP transmission tunnel between a home location data gateway and a first roaming location service gateway and an IP transmission path between a terminal and the first roaming location service gateway; and binding the GTP transmission tunnel and the IP transmission path. The embodiment of the invention also relates to a non-3GPP access network roaming attachment system, a network roaming quit method and a system thereof, and a roaming system. By using the embodiment of the invention, the non-3GPP access network can use the GTP-based roaming interface to realize roaming attachment and network roaming quit, so as to simplify the switch between the 3GPP access technology and the non-3GPP access technology, reduce investment cost of operators, and accelerate the implementation of non-3GPP access network application in the current network.

Description

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

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
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap