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Information transmission method and site

An information transmission and site technology, applied in the field of communication, can solve the problems of high signaling overhead, large information delay, low communication efficiency, etc.

Active Publication Date: 2020-12-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since each step between sites in the TDLS process needs to be forwarded by the AP, this makes the signaling overhead in the network larger, the information delay is larger, and the communication efficiency is lower.

Method used

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  • Information transmission method and site
  • Information transmission method and site
  • Information transmission method and site

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Embodiment Construction

[0185] 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 making creative efforts belong to the protection scope of the present invention.

[0186] Information transmission methods and sites provided by various embodiments of the present invention. Applicable to WLAN systems, such as IoT systems based on WLAN technology. figure 1 It is a schematic structural diagram of a network system applicable to various embodiments of the present invention. Such as figure 1 As shown, the ne...

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Abstract

Embodiments of this application provide an information transmission method and a station. The information transmission method in this application includes: receiving, by a first station, TWT indication information of the first station that is sent by an AP; and determining, by the first station, a TWT of a WUR of the first station based on the TWT indication information of the first station, where the TWT of the WUR of the first station includes an awake time of the WUR of the first station. In this application, signaling overheads can be reduced, an information delay can be shortened, and communication efficiency can be improved.

Description

technical field [0001] The embodiments of the present invention relate to communication technologies, and in particular to an information transmission method and a station. Background technique [0002] In a wireless local area network (Wireless Local Area Networks, WLAN for short), stations (STAtion, STA for short) can directly communicate through a device-to-device (Device-to-Device, D2D for short) communication technology. [0003] At present, before performing D2D communication between sites, the D2D direct connection needs to be established through a Tunneled Direct-Link Setup (Tunneled Direct-Link Setup, TDLS for short) process. Since the first station usually does not know the state of the second station, the first station may send a request to an access point (AP for short), and the AP will The request is forwarded to the second site, so as to establish a D2D direct connection between the first site and the second site through a TDLS process. [0004] Since each st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04W76/12H04W76/14H04W76/28
CPCH04W52/0225H04W52/0216H04W52/0229Y02D30/70
Inventor 韩霄林梅露郭宇宸杨讯
Owner HUAWEI TECH CO LTD