Data transmission method for wireless distribution system and device thereof

A technology of wireless distribution system and data transmission method, applied in the field of communication, can solve problems such as affecting user experience, unguaranteed transmission quality, etc., and achieve the effect of optimal wireless resource allocation

Inactive Publication Date: 2010-03-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a data transmission method and device for a wireless distribution system, which can solve the technical problems in related technologies that the transmission quality of important services cannot be guaranteed and affects user experience

Method used

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  • Data transmission method for wireless distribution system and device thereof
  • Data transmission method for wireless distribution system and device thereof
  • Data transmission method for wireless distribution system and device thereof

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0026] figure 2 It is a flow chart of the data transmission method used in the wireless distribution system according to the first embodiment of the present invention. Such as figure 2 As shown, the data transmission method for the wireless distribution system according to the first embodiment of the present invention includes:

[0027] Step S202, a wireless access point or a wireless repeater of the wireless distribution system receives data;

[0028] Step S204, determining the priority of the data;

[0029] Step S206, transmit the data according to the priority.

[0030] The data transmission method for the wireless distribution system according to the first embodiment of the present invention determines the priority of data in the wireless access point or the wireless repeater, and transmits the data according to the priority, so that it can be transmitted first High-priority business, so it avoids the technical problem that the transmission quality of important servi...

no. 2 example

[0041] image 3 is a block diagram of a data transmission device for a wireless distribution system according to a second embodiment of the present invention.

[0042] Such as image 3 As shown, the data transmission device for a wireless distribution system according to the second embodiment of the present invention includes: a receiving module 302 for receiving data; a determination module 304 for determining the priority of data; a transmission module 306 for according to Data is transmitted with priority.

[0043]According to the second embodiment of the present invention, the data transmission device for the wireless distribution system uses the receiving module to receive data, then uses the determining module to determine the priority of the data, and uses the transmitting module to transmit the data according to the priority, It makes it possible to transmit high-priority services first, so it avoids the technical problem that the transmission quality of important se...

no. 3 example

[0054] Figure 4 It is a flowchart of a data transmission method for a wireless distribution system according to a third embodiment of the present invention. Such as Figure 4 As shown, the data transmission method for the wireless distribution system according to the third embodiment of the present invention includes:

[0055] Step S401: the wireless access point establishes a WDS connection with the wireless access repeater;

[0056] Step S402: the service data flow from the Internet arrives at the wireless access point;

[0057] Step S403: according to the different types of service flows (such as different QOS marks, etc.), classify the service flows and put them into different priority queues;

[0058] Step S404: enable the high priority sending strategy (such as time wheel strategy, priority weight strategy, absolute priority strategy, etc.), send the packets in the high priority queue to the WDS interface first, and the high priority packets temporarily cached;

[...

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Abstract

The invention discloses a data transmission method for a wireless distribution system and a device thereof. The method comprises: receiving data by a wireless access point or a wireless relay of the wireless distribution system, determining the priority level of data, and transmitting the data according to the priority level. The invention can realize the technical effect in providing the optimalwireless resource distribution for a user.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data transmission method and device for a wireless distribution system (Wireless Distribution System, WDS). Background technique [0002] In the wireless distribution system network, physical equipment involves three devices: wireless access point (WDS-AP, wireless distribution system access point, referred to as access point), repeater (WDS-Repeater, wireless distribution system access Repeater, referred to as repeater), wireless client (STA). The repeater is between the wireless access point and the wireless client; the wireless connection is established between the access point and the repeater through the WDS channel; when the repeater is between the access point and the wireless client, it is sent to the STA The data needs to reach the Repeater first through the WDS channel. The Repeater will decrypt the packet, re-encrypt it, and then forward it to the STA. The service...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/14H04W28/24H04L1/18H04L12/56
CPCH04L47/14H04L47/2441H04W4/00H04L47/15H04L67/322H04L47/2408H04L29/08954H04W72/10H04W28/02H04L67/61H04W72/56H04W8/04
Inventor 李燕王占利孙旺强
Owner ZTE CORP
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