Unlock instant, AI-driven research and patent intelligence for your innovation.

Channel scanning method and equipment

A channel scanning and channel technology, which is applied in the field of communication, can solve the problem of outdated information on air interface status during scanning, and achieve the effect of reducing the time required for scanning and avoiding the effect of outdated information

Active Publication Date: 2014-06-25
XINHUASAN INFORMATION TECH CO LTD
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, if Radio1 to Radio6 are neighboring radios, and Radio7 and Radio8 are neighboring radios, then MAX (the number of neighboring radios) is 6. The problem that the current air interface status information is outdated due to too long time

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
  • Channel scanning method and equipment
  • Channel scanning method and equipment
  • Channel scanning method and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The present invention proposes a channel scanning method, which is applied to a wireless local area network including AC equipment and AP equipment. There is a corresponding relationship between equipment and Radio (for example, Radio1 belongs to AP1, and Radio2 belongs to AP2); image 3 As shown, the method includes the following steps:

[0048] Step 301, the AC device selects a Radio as the scanning Radio (that is, the Radio that performs channel scanning), and notifies the AP device corresponding to the scanning Radio in all available channels (that is, all available channels on the specified scanning channel list; different Radio modes or Different country codes or scanning modes, corresponding to all available channels will be different) Control the scanning Radio to scan channels. The process of the AP device controlling and scanning the Radio to perform channel scanning can be performed by using corresponding channel scanning parameters, which will not be descri...

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 channel scanning method and equipment. The method comprises the following steps that: in a first mode, access control (AC) equipment selects a Radio as a scanning Radio and informs access point (AP) equipment corresponding to the scanning Radio to control the scanning Radio for channel scanning on all available channels and shift to a second mode for channel scanning. According to the method, time required for channel scanning can be remarkably reduced.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a channel scanning method and equipment. Background technique [0002] WRRM (Wireless LAN Radio Resource Management) is used to implement functions such as channel scanning, channel adjustment, power adjustment, load balancing, and radar detection; channel scanning is the information source of WRRM, carrying air interface information capture, air interface Quality analysis, device identification and other functions, and channel scanning works on the AP (Access Point, access point) device side. [0003] Among them, the parameters of channel scanning include: service time (channel service time), On channel scan time (time scanned in service channel), Off channel scan time (time scanned in non-service channel), scan round number, scan time Channel list (channels that AP needs to scan, can be configured as all channels), etc. For example, in a scan mechanism (RRM batch scan),...

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): H04W48/16
Inventor 崔凯傅嘉嘉
Owner XINHUASAN INFORMATION TECH CO LTD