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Method and device for sharing beam measurement result

A technology of measurement results and measurement configuration, applied in the field of communication, can solve problems such as large signaling overhead and waste of resources

Pending Publication Date: 2022-01-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present application provide a method and device for sharing beam measurement results, which are used to solve the problem of large signaling overhead and resource waste caused by each UE in a multicast group performing beam pair establishment, adjustment, and recovery procedures.

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  • Method and device for sharing beam measurement result
  • Method and device for sharing beam measurement result
  • Method and device for sharing beam measurement result

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Embodiment Construction

[0060] Embodiments of the present application are described below in conjunction with the accompanying drawings.

[0061] The communication device involved in the embodiment of this application can be a network device, a terminal device (such as a mobile phone or a drone, etc.), a vehicle (such as a vehicle, a ship, an airplane, a robot, an electric vehicle, etc.), a wearable device (such as , glasses, earphones, watches, head mount display (HMD) equipment, etc.). Alternatively, the communication device may also be a chip or a sensing device.

[0062] Wherein, the network device is an entity used to transmit or receive signals on the network side, such as a new generation base station (generation Node B, gNB). A network device may be a device used to communicate with mobile devices. The network device can be an access point (access point, AP) in a wireless local area network (wireless local area networks, WLAN), a global system for mobile communications (global system for mo...

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Abstract

A method and apparatus for sharing a beam measurement result. The method comprises the steps that a network equipment sending measurement configuration information to a first communication device, the measurement configuration information being used to instruct the first communication device to perform beam measurement. The network equipment receives a beam measurement result sent by a first communication device, the beam measurement result is shared by a plurality of communication devices, and the first communication device is one of the plurality of communication devices. By adopting the method, the signaling overhead and the resource waste can be reduced by sharing the beam measurement result by a plurality of terminal equipments, so that more quick, real-time and efficient beam management can be realized, and better data transmission experience is brought.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a method and device for sharing beam measurement results. Background technique [0002] Beamforming is a signal processing technique that uses an array of sensors to send and receive signals directionally. The goal of beamforming is to establish and maintain a suitable beam pair. In general, an optimal beam pair for downlink transmission is also an optimal beam pair for uplink transmission, which is called beam correspondence. [0003] For network devices that communicate with user equipment (UE) in the multicast group, since the distance between UEs in the multicast group is usually relatively short, the network device may use the same transmission beam to send signals to different UEs in the multicast group send data. For example, UE1 and UE2 belong to the same multicast group. When the distance between UE1 and UE2 is relatively short, the beam pair es...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/28H04W72/04H04W72/08H04B7/06H04B7/08H04W72/54
CPCH04W16/28H04W72/046H04B7/0695H04B7/088H04W72/21H04W72/542H04W72/23
Inventor 王洲周永行刘云徐海博
Owner HUAWEI TECH CO LTD