Supercharge Your Innovation With Domain-Expert AI Agents!

Dynamic channel switching-in method based on useable channel searching

An access method and dynamic channel technology, applied in access restriction, wireless communication, electrical components, etc., can solve the problems of limiting system user capacity, increasing, and low system complexity, etc.

Inactive Publication Date: 2008-09-10
TSINGHUA UNIV
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the system complexity of the channel allocation process of searching first and then detecting is low, it is precisely because it is not known whether the channel can be used by the user applying for the channel when searching for the channel, so the channel obtained by searching may not be used by the user. channel, which limits the improvement of system user capacity to a certain extent

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
  • Dynamic channel switching-in method based on useable channel searching
  • Dynamic channel switching-in method based on useable channel searching
  • Dynamic channel switching-in method based on useable channel searching

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0083] a) overall flow of the method of the present invention

[0084] In the system, when a mobile station initiates a call or prepares to accept a call, the system executes a dynamic channel access method based on available channel search for it. When one of the following two situations occurs, the system will stop executing the method:

[0085] A. The mobile station actively requests to end the current communication and give up the currently used channel at the same time;

[0086] B. The mobile station does not obtain a channel during the channel allocation process, the system forces the mobile station to end the current communication, and at the same time suspends the mobile station from using the current channel.

[0087] For each mobile station, the overall flow of the dynamic channel access method based on available channel search includes the following steps: Step (1): According to the channel allocation method, search for a channel for the mobile station applying for...

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

A method for wiring in dynamic channel based on usable channel search includes detecting wire - in of all non-idle channel when channel is distributed and confirming those channel being able to be used by movable table for requesting channel , limiting search in range of usable channel sets when channel search is carried out to avoid that searched out channel can not be used by movable table for decreasing switch - over failure sum in system at unit time so as to increase user volume actually supported by system.

Description

technical field [0001] The invention relates to a channel access method in a wireless communication system. The invention particularly relates to a distributed dynamic channel access method for reducing the total amount of channel switching failures and improving system user capacity in a distributed wireless communication system. Background technique [0002] The demand for wireless communication in modern society has increased significantly. However, the available frequency resources of the wireless communication system are very limited, how to make full use of these resources to maintain the best system capacity has become an important issue in the wireless communication system. In a network with a traditional cell structure, channels of the same frequency or time slot are usually reused by cells far apart, so that limited frequency resources can be used repeatedly and effectively. Current channel allocation methods for improving channel utilization include two categori...

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): H04Q7/36H04Q7/38H04W48/16H04W48/18H04W72/04
Inventor 许希斌叶晓晖李云洲周世东肖立民吴伟陵
Owner TSINGHUA UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com