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Method, apparatus and system for negotiating channel

A channel and equipment technology, applied in the field of channel negotiation methods, equipment and systems, can solve the problems of low bandwidth efficiency and slow data transmission rate, etc.

Active Publication Date: 2013-01-23
HUAWEI TECH CO LTD
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  • Abstract
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Problems solved by technology

[0005] Embodiments of the present invention provide a channel negotiation method, device and system to overcome the problems of low bandwidth efficiency and slow data transmission rate

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  • Method, apparatus and system for negotiating channel
  • Method, apparatus and system for negotiating channel
  • Method, apparatus and system for negotiating channel

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Embodiment Construction

[0097] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0098] In the technical solution of the present invention, the frequency of the millimeter wave band is not limited to around 60 GHz, but can also be around 45 GHz with two compatible bandwidths of 2.16 GHz and 1.08 GHz, or the millimeter wave band of the entire 20 GHz to 100 GHz frequency band. The embodiment of the present invention is a channel...

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Abstract

The embodiment of the invention discloses a method, an apparatus and a system for negotiating a channel, wherein the channel negotiating system comprises the following steps: acquiring channel occupation information; sending a channel negotiating executing frame including a channel switching way to at least one networked network equipment according to the channel occupation information, so that the at least one networked network equipment switches a current working channel according to the channel switching way to generate an idle channel; and receiving a channel negotiating executing confirming frame which is fed back by the networked network equipment, and implementing a networking operation on the idle channel. According to the channel negotiating method provided by the embodiment of the invention, the bandwidth utilizing rate and the data transmission rate are improved.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to a channel negotiation method, device and system. Background technique [0002] Under the inevitable trend of increasingly tight wireless communication spectrum resources and higher data transmission rates, the 60GHz frequency band wireless short-distance communication technology has attracted more and more attention, and has become one of the most potential technologies in future wireless communication technologies. Many countries and regions have successively allocated 5-9GHz license-free continuous frequency bands around 60GHz for general use. [0003] Internationally, the 60GHz millimeter wave communication standard generally divides four 2.16GHz bandwidth channels. my country currently opens the 59-64GHz frequency band, which can accommodate two 2.16GHz bandwidth channels. In order to meet the networking needs of more than two networks, the Chinese mmWa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/18H04W36/00
CPCH04W28/20H04W28/082H04W16/10H04W16/14H04W28/26H04W72/0453
Inventor 刘培
Owner HUAWEI TECH CO LTD
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