Method, device and system for combined use of wireless fidelity (WiFi) access points

A technology of access point and access point equipment, applied in the direction of access restriction, electrical components, wireless communication, etc., can solve the problems of inaccessible dry and quiet environment, large signal interference, etc., to reduce data packet loss and retransmission, Improve transmission efficiency and reduce interference

Active Publication Date: 2011-11-23
HUAWEI DEVICE CO LTD
View PDF5 Cites 34 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when these methods are used in combination with the WiFi access point devices at a very close distance, the sign

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, device and system for combined use of wireless fidelity (WiFi) access points
  • Method, device and system for combined use of wireless fidelity (WiFi) access points
  • Method, device and system for combined use of wireless fidelity (WiFi) access points

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Such as figure 1 As shown, the method for combining WiFi access point devices provided in the embodiment of the present invention includes:

[0023] Step 11: When the first WiFi access point device detects that the communication interface is connected to the second WiFi access point device, acquire the channel information of the second WiFi access point device;

[0024] Step 12: The first WiFi access point device sets its current channel to be consistent with the channel of the second WiFi access point device;

[0025] Step 13. The first WiFi access point device is used in combination with the second WiFi access point device on the channel of the second WiFi access point device.

[0026] Under normal circumstances, when two WiFi access points are used together, we will try to avoid the same channel to prevent interference on the same channel, but after testing and verification, we found that there is a distance limit within the distance limit , The interference of two WiFi acce...

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 embodiment of the invention discloses a method, a device and a system for combined use of wireless fidelity (WiFi) access point equipment. The method comprises the following steps that: when first WiFi access point equipment detects that a communication interface communicates with second WiFi access point equipment, the first WiFi access point equipment acquires channel information of the second WiFi access point equipment and sets a current channel of the first WiFi access point equipment to be consistent with a channel of the second WiFi access point equipment; and the first WiFi access point equipment is combined with the second WiFi access point equipment for use. The distance between the first WiFi access point equipment and the second WiFi access point equipment can be regarded to be smaller than a certain set distance limit value when the first WiFi access point equipment and the second WiFi access point equipment communicate with each other, so that within the distance limit value, interference between the first WiFi access point equipment and the second WiFi access point equipment on the same channel is obviously smaller than interference between the first WiFi access point equipment and the second WiFi access point equipment on different channels; therefore, through the same-frequency operation of the embodiment of the invention, mutual interference during near-distance combined use can be reduced.

Description

technical field [0001] The present invention relates to wireless broadband WiFi (wireless fidelity) technology, in particular to a method, device and system for combined use of WiFi access points (Access Point). Background technique [0002] At present, WiFi (IEEE 802.11) technology is widely used. WiFi access point refers to AP (Access Point) used for wireless connection. It can be divided into two types in terms of mobile performance: fixed WiFi access point and mobile WiFi access point. point. There are more and more scenarios where WiFi access points are used in combination, especially after the application of mobile WiFi access points (Pocket WiFi) rises. Users may have an indoor fixed WiFi access point, which is mainly used at home; there is also a mobile WiFi access point, which is mainly used outdoors; in some cases, indoor fixed WiFi access points and mobile WiFi access points are also used They can be used in combination. For example, a fixed WiFi access point ca...

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): H04W48/16H04W48/20H04W88/08
CPCH04W52/243
Inventor 陈天雄刘水董希伟赵阳沈凌光宋川杨建平
Owner HUAWEI DEVICE CO LTD
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