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

Wireless carrier control method, system and service wireless network controller

A network controller and wireless bearer technology, which is applied in wireless communication, radio/inductive link selection arrangement, communication between multiple stations, etc., can solve the problem that the call connection cannot be rolled back, and improve the call drop rate index , the effect of improving performance

Inactive Publication Date: 2008-02-20
HUAWEI TECH CO LTD
View PDF0 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] The first aspect of the present invention is to provide a radio bearer control method to solve the problem that the call connection cannot be rolled back and the connection must be released when the configuration of the user equipment fails, so that the rollback can be performed when the configuration of the user equipment fails And guarantee that the call will not be dropped
[0021] The third aspect of the present invention is to provide a radio bearer control system, which is used to solve the problem that the call connection cannot be rolled back and the connection must be released when the configuration of the user equipment fails. call dropped

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
  • Wireless carrier control method, system and service wireless network controller
  • Wireless carrier control method, system and service wireless network controller
  • Wireless carrier control method, system and service wireless network controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0081] This embodiment includes:

[0082] The first sending module 11 is configured to send an RB control message to the user equipment, where the RB control message carries an activation time;

[0083] The first receiving module 12 is configured to receive a confirmation message returned by the user equipment to confirm receipt of the above-mentioned RB control message;

[0084] A judging module 13, configured to judge whether the first receiving module 12 has received a confirmation message returned by the user equipment;

[0085] The second sending module 14 is used for the judging module 13 to judge that the first receiving module 12 sends an RL synchronous reconfiguration execution message to the base station after receiving the confirmation message returned by the user equipment, and the above-mentioned RL synchronous reconfiguration execution message carries an activation time; The judging module 13 sends the RL synchronization reconfiguration cancel message to the base ...

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 utility model relates to a RB control method and a SRNC and RB control system, which is characterized in that the RB control method comprises that the SRNC sends RB control message to the UE; if the SRNC receives the confirmation returned by the UE that the RB control message is received, the wireless link synchronization re-configuration execution message is transmitted to the base station; if the SRNC does not receive the confirmation returned by the UE that the RB control message is received, the wireless link synchronization re-configuration cancellation message is transmitted to the base station. The utility model has the advantages that during the RB control process of synchronization re-configuration, the configuration message time sequence between the SRNC and the base station and the UE interaction is adjusted so that under the failure case of the UE configuration, return can be executed so as to ensure no call drop and prevent the call from being unable to be returned under the failure case, thereby improving call drop rate and enhancing the performance of UTRAN transfer system.

Description

technical field [0001] The present invention relates to a radio bearer (Radio Bearer, hereinafter referred to as RB) control method, in particular to a radio bearer control method in a Universal Mobile Telecommunications System (hereinafter referred to as UMTS); the present invention also relates to a Serving radio network controller and a system of radio bearer control, especially a system of RB control in UMTS. Background technique [0002] The UMTS Terrestrial Radio Access Network (UMTS Terrestrial Radio Access Network, hereinafter referred to as UTRAN) is mainly composed of a radio network controller (Radio Network Controller, hereinafter referred to as RNC), a base station (hereinafter referred to as Node B) and user equipment (User Equipment, hereinafter referred to as referred to as UE). Among them, Node B is connected with RNC through IUB interface; UE interacts with Node B through UU interface. From the role of radio resource control, RNC is divided into two types...

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 Applications(China)
IPC IPC(8): H04Q7/38H04B7/26H04W56/00
Inventor 张蕾
Owner HUAWEI TECH CO LTD
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