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

Method for transmitting detection response message when scanning wireless network, and wireless access point

A wireless access point and probe response technology, applied in the direction of access restriction, wireless communication, data exchange network, etc., can solve the problems of occupying too many wireless links and reducing the performance of wireless data transmission, so as to reduce the occupation and improve the performance. , optimize the effect of wireless network

Active Publication Date: 2010-10-27
HEWLETT-PACKARD ENTERPRISE DEV LP
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, sending a large number of Probe Response messages will inevitably occupy too many wireless links, resulting in a decrease in wireless data transmission performance.

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 transmitting detection response message when scanning wireless network, and wireless access point
  • Method for transmitting detection response message when scanning wireless network, and wireless access point
  • Method for transmitting detection response message when scanning wireless network, and wireless access point

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to solve the above-mentioned technical problems, the technical solution of the present invention is implemented in this way, for details, see figure 2 process shown. In step 201, after sending the Probe Response message to the STA, the AP records the STA and keeps the record within the set time. In step 202, when the AP intends to send a Probe Response message to the STA, it judges whether there is a record of the STA currently, and if yes, executes step 203; otherwise, executes step 204. In step 203, the AP does not perform the operation of sending the ProbeResponse message. In step 204, the AP sends a Probe Response message to the STA. It can be seen that in the technical solution of the present invention, the AP prevents the continuous sending of the Probe Response message to the same STA by recording the STA that has sent the Probe Response message, effectively reducing the waste of wireless resources caused by repeatedly sending the Probe Response.

[...

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 transmitting detection response message at the time of scanning wireless network and wireless accessing point. The technical proposal of the invention retains the record of wireless client which has transmitted detection response message so as to avoid repeated transmission of detection response message to the same wireless client during this period based on the retained record, and thereby effectively reducing the occupation on wireless link, improving the performance of wireless data transmission, and optimizing the wireless network.

Description

technical field [0001] The invention relates to wireless network technology, in particular to a method for sending detection response messages when scanning wireless networks and a wireless access point. Background technique [0002] In recent years, with the continuous maturity and improvement of wireless technology and the continuous expansion of wireless networks, wireless networks are being used more and more to provide users with access services that are not limited by space. figure 1 Shown is a schematic diagram of a wireless client (STA) accessing a wireless network through a wireless access point (AP, Access Point). [0003] Before a wireless client can use a wireless network, it first needs to find out which wireless networks exist. Wireless clients can do this by actively scanning or passively scanning. In the active scanning process, the wireless client is in an active role, sending a probe request (ProbeRequest) message on each channel, requesting the wireless ...

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): H04W48/16H04W88/08H04L12/56
Inventor 汪庆峰
Owner HEWLETT-PACKARD ENTERPRISE DEV LP