Method and system for interworking SCCP signaling of indoor type UMTS network

A signaling and network technology, applied in the field of SCCP signaling interworking in indoor UMTS networks, can solve the problems of redundancy, high consumption, and consumption of huge point code resources, etc., to achieve the effect of efficient processing and improved performance

Active Publication Date: 2011-09-14
HUAWEI TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The routing function of M3UA and SCCP is redundant for AP and AG, which adds unnecessary complexity and processing overhead
In addition, a signaling point needs to be allocated to each AP. Due to the huge number of APs, this will consume huge point code resources
[0021] 3) M3UA and SCCP consume a lot of memory and CPU, and the number of APs that can be connected to the AG side is very large (such as tens of thousands of APs), and the link between the AP and the AG is highly dynamic
In this way, the performance overhead of AG in maintaining the links of all connected APs will be very huge, even unbearable

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
  • Method and system for interworking SCCP signaling of indoor type UMTS network
  • Method and system for interworking SCCP signaling of indoor type UMTS network
  • Method and system for interworking SCCP signaling of indoor type UMTS network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0057] Embodiments of the present invention propose a new indoor UMTS network. The control plane protocol stack interconnected between AP and AG in the new indoor UMTS network is used to implement SCCP signaling intercommunication in the indoor UMTS network. In an indoor UMTS network, the interface between the AP and the AG is the eIu interface, the eIu interface uses an IP transmission link, the eIu interface protocol stack is a protocol stack based on IP transmission, and the user plane protocol stack uses the standard Iu interface user plane protocol stack , the control plane protocol stack is a...

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 invention discloses a system for the SCCP signaling interworking of an indoor UMTS network, which comprises an AP and an AG; a control plane protocol stack adopted between the AP and the AG is IP / SCTP / SPUA / RANAP; the SPUA is SCTP user adaptation layer protocol; an Iu interface is adopted between the AG and a CN; an SPUA signaling message is adopted to carry out interaction between the SPUA ofthe AP and the SPUA of the AG; an SCCP primitive is adopted to carry out interaction between the SPUA of the AG and the SCCP of the AG; an SCCP signaling message is adopted to carry out interaction between the SCCP of the AG and the SCCP of the CN; the SPUA of the AG carries out the inter-conversion between the SPUA signaling message and the SCCP primitive. The invention also discloses a method for the SCCP signaling interworking of the indoor UMTS network and a device thereof.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and system for SCCP signaling intercommunication of an indoor UMTS network. Background technique [0002] At present, the third-generation mobile communication (3G) network has been applied in some parts of the world, but due to the high frequency band of 3G application, poor penetration, and indoor coverage problems, many mainstream telecom operators have proposed indoor UMTS (Universal Mobile Telecommunications System, universal mobile communication system) solution requirements. The network logic structure under the existing indoor UMTS architecture is as follows: figure 1 As shown, the main equipment of the indoor UMTS solution includes UMTSAccess Point (UMTS Access Point, hereinafter referred to as AP) and UMTS Access Gateway (UMTS Access Gateway, hereinafter referred to as AG), and the AP equipment mainly includes base station NodeB and wireless network con...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04W84/02H04W88/08
Inventor 陈先国
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