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

Method and system for debugging radio link

A technology of wireless link and debugging method, applied in transmission system, wireless communication, digital transmission system, etc., can solve the problems of difficult antenna and RF parameter adjustment, difficult WDS installation, long installation time, etc., to simplify the installation process Effect

Active Publication Date: 2011-07-27
NEW H3C TECH CO LTD
View PDF9 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the above-mentioned adjustments are all performed manually, and this adjustment mainly depends on the experience of the debugger, not on the location of the AP and other related information. The installation of WDS is difficult and takes a long time to install

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 debugging radio link
  • Method and system for debugging radio link
  • Method and system for debugging radio link

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to make the purpose, technical solution and advantages of the present invention clearer, the following specific examples are given to further describe the present invention in detail.

[0021] The present invention proposes a wireless link debugging method, which is used to adjust the wireless link between two APs. In this method, each AP performs the same process, such as figure 1 It is a flowchart of the execution process of the AP in the wireless link debugging method of the present invention, including:

[0022] Step 101: Obtain its own location information and transmission power, and send the location information and transmission power to the peer AP;

[0023] Step 102: receiving the location information and transmission power of the peer AP, and calculating the ideal receiving power of the peer AP according to the transmit power of the peer AP and the attenuation of the transmission path with the peer AP;

[0024] Step 103: Adjust the antenna and / or radi...

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 provides a method and system for debugging a radio link, which are used for adjusting the radio link between two access points (APs). The method comprises the following steps: one AP acquires and sends own position information and transmitting power to the other AP at an opposite terminal; the AP receives position information and transmitting power of the AP at the opposite terminal, and calculates the ideal receiving power of the AP at the opposite terminal according to the transmitting power of the AP at the opposite terminal and transmission path attenuation between the two APs; and the AP adjusts antenna and / or radio frequency (RF) parameters according to the own position information as well as the position information, the ideal receiving power and the actual receiving power of the AP at the opposite terminal. By utilizing the method and the system, the radio link between the two APs can be automatically adjusted, and the installation of a wireless distribution system (WDS) can be simplified.

Description

technical field [0001] The present invention relates to the technical field of wireless links, in particular to a wireless link debugging method and system. Background technique [0002] The wireless distribution system (WDS, Wireless Distribution System) is a wireless connection between two access points (AP, Access Point), which can assume the role of a wireless bridge. [0003] When WDS is installed, it is necessary to adjust the wireless link between the two APs, which mainly includes two aspects: 1) Align the antennas of the two APs, including horizontal alignment and vertical alignment; in order to align the antennas During installation, the antenna height and angle of the two APs need to be adjusted. 2) In order to ensure the normal transmission of messages between APs, it is also necessary to adjust the radio frequency parameters of the two APs. [0004] At present, the above-mentioned adjustments are all performed manually, and this adjustment mainly depends on th...

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): H04W4/06H04W24/00H04W88/08H04L12/56
Inventor 徐百忱刘华新李炜
Owner NEW H3C 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