Method for selecting wireless relay in low-frequency-stage and low-power-consumption wireless local area network

A wireless local area network and wireless relay technology, applied in the field of network communication, can solve problems such as waste of bandwidth resources, increase in the number of channel resource competitions, and a small number of common stations, and achieve the effect of improving utilization and reducing channel competition

Active Publication Date: 2013-12-11
XIDIAN UNIV
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally, ordinary stations select the relay stations they want to connect to according to the signal strength. This method of selecting relay stations for ordinary stations has certain defects. Common stations in the network cannot use the least number of relay stations, and some relay stations do not have to be used. and the common sites do not know the c

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 selecting wireless relay in low-frequency-stage and low-power-consumption wireless local area network
  • Method for selecting wireless relay in low-frequency-stage and low-power-consumption wireless local area network
  • Method for selecting wireless relay in low-frequency-stage and low-power-consumption wireless local area network

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] Such as figure 1 As shown, the present invention is a method for selecting a wireless relay in a low frequency band and low power consumption wireless local area network. The wireless local area network has one access point, K relay sites, and M ordinary sites. The method includes the following steps :

[0032] (1) Common sites collect information about available relay sites;

[0033] (1a) The K relay stations periodically broadcast the information of the access point through beacon frames;

[0034] (1b) Within 10 seconds to 100 seconds, the M ordinary stations receive the broadcast information;

[0035] (1c) From the information received by each ordinary site, obtain the relay site that each can connect to;

[0036] (1d) Each ordinary station sends the above results to the relay station through the detection report action frame;

[0037] (2) The relay station se...

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 method for selecting a wireless relay in a low-frequency-stage and low-power-consumption wireless local area network. The method includes the steps that firstly, ordinary stations collect information of available relay stations; secondly, the relay stations send data reported by the ordinary stations to access points through detection motion report frames; thirdly, the relay stations are distributed to the ordinary stations respectively through the access points; fourthly, the access points inform the ordinary stations of the distribution result obtained in the third step. According to the method, a least number of relay stations can be used, competition for channels among the stations can be reduced, and the use ratio of bandwidth resources can be improved.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a method for common stations to select relay stations in a wireless local area network with low frequency band and low power consumption. The relay site effectively utilizes the bandwidth resources of the network. Background technique [0002] In a wireless local area network, due to the different location distribution of each common station, the distances between them and the access point and the relay station are not the same. Ordinary stations will detect access points or relay stations that can be connected in the nearby area by receiving beacon frames. Some ordinary stations can only detect one relay station, and some ordinary stations can detect two or more relay stations. [0003] Generally, ordinary stations select the relay stations they want to connect to according to the signal strength. This method of selecting relay stations for ordinary statio...

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): H04W48/08H04W48/20
CPCY02D30/70
Inventor 侯蓉晖魏传龙李建东李红艳
Owner XIDIAN UNIV
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