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Power information sending method, power information receiving method, devices, equipment and storage medium

A technology of power information and transmission method, applied in the field of mobile communication, can solve the problems that affect the uplink transmission performance, network equipment cannot select the uplink panel or uplink beam, etc., and achieve the effect of improving the uplink transmission performance

Pending Publication Date: 2021-11-02
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In related technologies, the terminal is usually regarded as a whole, which makes it impossible for network devices to select the most suitable uplink panel or uplink beam, thus affecting uplink transmission performance

Method used

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  • Power information sending method, power information receiving method, devices, equipment and storage medium
  • Power information sending method, power information receiving method, devices, equipment and storage medium
  • Power information sending method, power information receiving method, devices, equipment and storage medium

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Embodiment Construction

[0061] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0062] figure 1 A schematic diagram of a mobile communication system provided by an exemplary embodiment of the present application is shown, including a network device 01 and a terminal 02 .

[0063] The terminal 02 is provided with at least one uplink panel, and the terminal 02 communicates with the network device 01 through an uplink beam.

[0064] Specifically, the uplink beam is transmitted through the uplink panel, and one uplink panel may correspond to one or more uplink beams, and each uplink beam has a different sending direction. For example, an uplink panel 1 , an uplink panel 2 .

[0065] Specifically, the uplink panel and the downlink panel used by the terminal 02 for transmission may be the same antenna panel or d...

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PUM

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Abstract

The invention discloses a power information sending method, a power information receiving method, devices, equipment and a storage medium, and relates to the field of mobile communication. The sending method comprises the following steps that: a terminal sends power information to network equipment; wherein the power information corresponds to an uplink panel of the terminal, or the power information corresponds to an uplink beam of the terminal. By receiving the power information which is sent by the terminal and corresponds to the uplink panel or the uplink beam of the terminal, the network equipment performs uplink scheduling and selects a proper uplink panel or uplink beam, so that the uplink transmission performance is improved.

Description

technical field [0001] The present application relates to the field of mobile communication, and in particular to a method for sending power information, a method for receiving it, a device, a device, and a storage medium. Background technique [0002] In a New Radio (NR) system, since high-frequency channels attenuate quickly, in order to ensure coverage, it is usually necessary to use beam-based (Beam) transmission and reception. [0003] When there are multiple antenna panels (Panels) for short in the terminal, each panel corresponds to multiple beam directions. Each panel or beam is directed in a different direction, such as toward or away from the body. When the terminal performs uplink transmission, the uplink panel or the uplink beam is affected differently due to the limitation of the maximum permissible radiation (Maximum Permissible Exposure, MPE). For example, the uplink panel facing the human body is greatly affected by the MPE, and its transmission power needs...

Claims

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Application Information

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IPC IPC(8): H04W52/14H04W52/54H04W52/24H04W52/28H04B7/06
CPCH04W52/146H04W52/54H04W52/241H04W52/248H04W52/28H04B7/0617H04B7/06956H04W52/367H04W52/42H04W52/365H04W72/21H04B7/06952H04W72/51H04W24/08
Inventor 李明菊
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD