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Method and device for address conflict processing

A technology of address conflict and target address, applied in the field of communication, can solve problems such as trouble

Active Publication Date: 2013-08-21
HUAWEI DEVICE (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will cause unnecessary trouble. For example, when the AP or STA receives the data and performs a decoding operation, it finds that it is not for itself, so it needs to discard the received data, thus doing more useless work.

Method used

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  • Method and device for address conflict processing
  • Method and device for address conflict processing
  • Method and device for address conflict processing

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0021] Combine below figure 1 A method for handling address conflicts according to an embodiment of the present invention is specifically described. The address conflict described here is caused by the MAC header compression method substituting the AP's auxiliary identifier for the MAC address.

[0022] 11. STA1 acquires the MAC address and first auxiliary identifier (hereinafter referred to as APID1) of the first node associated with it (hereinafter refe...

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Abstract

An embodiment of the invention relates to a method and a device for address conflict processing. The method for the address conflict processing comprises the steps that a media access control (MAC) address of an associated first node and a first auxiliary identification are obtained; an MAC frame carrying the first auxiliary identification is received; when the fact that the MAC frame is sent from a second node is confirmed, auxiliary identification conflict report information is sent to the first node. According to the method and the device for the address conflict processing, the problem that the auxiliary identification is adopted to replace auxiliary identification conflicts of an access point (AP) produced in an MAC compression method in the MAC address can be found and resolved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method and device for dealing with address conflicts. Background technique [0002] Since the release of the wireless local area network standard IEEE802.11 in 1997, under the vigorous promotion of the WiFi (Wireless Fidelity, Wireless Fidelity) Alliance composed of many leading companies in the industry, at the same time, with its rapid deployment, convenient use and transmission rate Advanced advantages, WiFi technology is developing rapidly. Since the current mobile terminal devices such as notebook computers, PDAs and mobile phones all support WiFi technology, and users have needs such as mobile office, WiFi technology is widely used in various industries. The access points of WiFi network are all over hotels, cafes, schools, hospitals and other places. It can be said that WiFi is ubiquitous in life. [0003] Generally speaking, the network composition of WiFi is that o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12
CPCH04L69/04H04L69/22H04L61/5038H04L61/5046H04L2101/622H04L2101/672H04W24/04
Inventor 丁志明树贵明李云波
Owner HUAWEI DEVICE (SHENZHEN) CO LTD