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

Method for switching users between different subzones implemented within same station

A technology within the base station and between cells, applied in the direction of electrical components, radio/inductive link selection arrangements, selection devices, etc., can solve the problems of lack of wireless link increase process, no clear instructions, no instructions, etc., to achieve Simple and easy to handle, improve switching efficiency, optimize the effect of the processing program

Inactive Publication Date: 2005-08-31
CHINA ACAD OF TELECOMM TECH
View PDF0 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no clear instruction on how to use the diversity control field IE at the base station side. The radio link increase request message sent by the RNC does not include transmission format set, transmission format combination set and other transmission channel information and may not have relevant power information. How to configure the physical Layer and FP (frame protocol), there is no description in the current agreement
[0013] In addition, under what circumstances the wireless link addition process will be called by the RNC, there is no clear description in the current protocol, and the complete processing flow of the wireless link addition process in Node B is lacking

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 for switching users between different subzones implemented within same station
  • Method for switching users between different subzones implemented within same station
  • Method for switching users between different subzones implemented within same station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0058] The core of the present invention is to clarify the wireless link addition process, wireless link deletion process, base station and user terminal physical layer processing mechanism in the whole signaling switching process in the user switching process between different cells in the same base station. The base station uses the local cell ID and the local wireless link ID as an index to extract the transmission channel information of the user's existing wireless link stored in the NBAP (Node B Protocol) signaling module when processing the wireless link increase process, and then Integrate the obtained parameters, configure the channel activation of the physical layer and frame protocol module, and realize the processing of handover between different cells in the same base station at the NBAP signaling layer.

[0059] Those skilled in the art know that the TD-SCDMA (Time Division Synchronous Code Division Multiple Access) system utilizes the location information of the m...

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 method includes steps: according to prearranged mode, wireless network controller triggers user's switching, and sends request message for adding wireless link to base station; based on the said message, obtaining identifiers of local users and number of subzone corresponding to the said wireless link; based on the said request message, and information of wireless link of the user obtained, building new added wireless link; after the new added wireless link is built, a response message is sent to wireless network controller. The invention clearly defines procedure of adding or deleting wireless links, and treating mechanism in whole signaling switching flow in base station subsystem and physical layer at user end, as well as raises switching efficiency.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method for realizing user switching between different cells in the same base station. Background technique [0002] The third generation of mobile communication will be composed of satellite mobile communication network and ground mobile communication network. They will form a three-dimensional communication network with seamless global coverage, satisfying various user densities in cities and remote areas, high-speed mobile, advanced mobile communication networks supporting voice, data and multimedia services, and basically realizing the ideal of human personal communication. As a complete mobile communication standard, the IMT-2000 standard consists of two main parts: CN (Core Network) and RAN (Radio Access Network). Its network structure is as follows: figure 1 shown. According to the concept of 3GPP, RAN is figure 1 The RNS (Radio Access Network System) in t...

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): H04W36/06
Inventor 熊军
Owner CHINA ACAD OF TELECOMM 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