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Wireless transmission method, device and equipment

A wireless transmission and data transmission technology, applied in the field of communication, can solve the problem of high energy consumption of the working mechanism of the antenna panel

Active Publication Date: 2022-03-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a wireless transmission method, device and equipment to solve the problem of high energy consumption in the working mechanism of the existing antenna panel

Method used

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  • Wireless transmission method, device and equipment
  • Wireless transmission method, device and equipment

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Embodiment Construction

[0040] Among them, in order to reduce the power consumption caused by the access point and the STA adopting the existing working mode, at present, the working mode switching strategy of the STA and the access point is that the STA switches between one antenna panel and all antenna panels as required. Then, the access point is notified of the change in the number of antenna panels, and the access point switches the working mode of its own antenna panel according to the change in the number of STA antenna panels. It can be seen that the STA can only switch between one antenna panel and all antenna panels, which is less flexible. In addition, because the antenna panel supports MIMO technology, that is, each antenna panel can independently emit beams facing a specific direction. Therefore, after the STA switches the working mode, the access point should at least know the STA's antenna panel identification before it can determine whether it is compatible with the STA's antenna panel...

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Abstract

The embodiment of the present invention discloses a wireless transmission method, device, and equipment. The method includes: a station STA generates work mode indication data; sends the work mode indication data to an access point; receives the use switch of the access point The data transmitted in the later working mode. Compared with the existing technology, in this solution, the STA can automatically switch the working mode according to its own business needs and power conditions, thereby changing the number of operating antenna panels, etc., and further, related parameters after switching the working mode It is sent to the AP, so that the corresponding AP can also switch its own working state according to the working state of the STA, so that not only the switching of the working modes of both parties is flexible, but also the energy can be saved to the maximum without affecting the data transmission of both parties.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a wireless transmission method, apparatus, and device. Background technique [0002] WiFi (WIreless-FIdelity, wireless fidelity) is a kind of wireless network access port provided by AP (Wireless Access Point, wireless access point) / PCP (PBSS control node), making the terminal as STA (STAtion, station) A device that connects to a wireless network through the wireless access port provided by the AP. In addition, both the AP and the STA are provided with antenna panels. After accessing the wireless network, the STA and the AP can also transmit data to each other through their respective antenna panels. Among them, the devices serving as APs include routers, and devices serving as STAs include computers, tablet computers, and smart phones. [0003] Currently, in the prior art, WiFi that supports different communication protocols is provided. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04W88/02
CPCH04W52/0209H04W88/02Y02D30/70
Inventor 杨行吴霁朱俊邓德隽
Owner HUAWEI TECH CO LTD
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