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IP packet compression negotiating method in wireless LAN

A technology of wireless local area network and IP header, which is applied in wireless communication, data exchange network, network flow/resource management, etc. It can solve problems such as compression and unspecified IP header, so as to improve transmission quality, reduce transmission delay, and avoid confusion Effect

Inactive Publication Date: 2008-04-16
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current wireless LAN protocol does not specify how to perform IP header compression in the basic service set of wireless LAN and how to perform the IP header compression negotiation process between STA and AP.

Method used

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  • IP packet compression negotiating method in wireless LAN
  • IP packet compression negotiating method in wireless LAN
  • IP packet compression negotiating method in wireless LAN

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0023] The method of the invention will be described in detail below in conjunction with the accompanying drawings.

[0024] The method of the present invention includes the following steps: the terminal sends an IP header compression request to the wireless access point according to the parameters for starting the IP header compression service; the wireless access point that receives the IP header compression request processes the IP header according to the content of the request and the network configuration Header compression request, determine the target network entity, and send the IP header compression instruction to the target network entity or forward the IP header compression request to the target network entity; the network entity that receives the IP header compression instruction responds to the IP header processing result, and the wireless access point will The result is returned to the terminal.

[0025] The foregoing IP header compression request includes: a req...

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PUM

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Abstract

The invention discloses an IP header compression consultation disposal in a wireless LAN, which comprises: an IP header compression request is sent out to a wireless access point by a terminal according to the parameter, which starts up the operation of the IP header compression. The wireless access point, which receives the IP header compression request, disposes the IP header compression request with a network configuration according to the content of the request; makes sure a target network entity; sends an IP header compression instruction to the target network entity or transmits the IP header compression request to the target network entity. The network received the IP header compression instruction answers the IP header compression disposing result. And the result is returned to the terminal by the wireless access point. With the invention, the transmission path of a compressed IP data can be maximally prolonged; the delay in the transmission path is reduced; the ratio of a load in the transmission path is increased; the transmission quality of the operation, which is sensitive to the delay, is enhanced; the unified distribution of a whole can be realized; and the mess in the processes of IP header compressing and recovery is avoided.

Description

technical field [0001] The invention relates to a wireless local area network system in the field of communication, in particular to a negotiation method for IP header compression in the wireless local area network. Background technique [0002] WLAN (Wireless Local Area Network) refers to the application of wireless communication technology to interconnect computer equipment to form a network system that can communicate with each other and realize resource sharing. In a WLAN network environment, an extended service set consists of one or more basic service sets and distribution systems connecting these basic service sets, and each basic service set includes a wireless access point device. The extended service group is distinguished by ESSID (extended service set identification number), and the wireless access point is distinguished by BSSID (basic service set identification number). The terminal obtains the information of the extended service set and the basic service set ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L12/56H04L29/06H04W28/06
Inventor 王彬李峰
Owner ZTE CORP
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