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Beam measurement method and device

A measurement method and measurement configuration technology, applied in the field of communication, can solve the problem of high interference reporting overhead

Active Publication Date: 2022-07-26
CHENGDU HUAWEI TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present application provide a beam measurement method and device, which can solve the problem of reporting a large amount of redundant information in beam interference measurement, resulting in high interference reporting overhead, reduce waste of resources, and improve communication efficiency

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  • Beam measurement method and device
  • Beam measurement method and device

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Embodiment Construction

[0085] The technical solutions in the present application will be described below with reference to the accompanying drawings.

[0086] The technical solutions in the embodiments of the present application can be applied to various communication systems, such as WiFi systems, long term evolution (LTE) systems, worldwide interoperability for microwave access (WiMAX) communication systems, fifth-generation ( 5th generation (5G) mobile communication system, such as a new radio (new radio, NR) system, and future communication systems, such as a sixth generation (6th generation, 6G) mobile communication system.

[0087] This application will present various aspects, embodiments, or features around a system that may include a plurality of devices, components, modules, and the like. It is to be understood and appreciated that the various systems may include additional devices, components, modules, etc., and / or may not include all of the devices, components, modules, etc. discussed in...

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Abstract

The present application provides a beam measurement method and device, which can solve the problem that a large amount of redundant information is reported in beam interference measurement, resulting in high overhead for interference reporting, can reduce waste of resources, improve communication efficiency, and can be applied to LTE, NR and other communications in the system. The method includes: a terminal device receives measurement configuration information from a network device; wherein, the measurement configuration information is used to indicate a CMR set, an IMR set, a beam scanning mode and a reporting amount. The terminal equipment receives and measures the signals from the network equipment on the CMR set and the IMR set. The terminal device determines the content of the measurement report according to the beam scanning mode and / or the reporting amount, and sends the measurement report to the network device.

Description

technical field [0001] The present application relates to the field of communications, and in particular, to a beam measurement method and device. Background technique [0002] In order to avoid interference between beams, the terminal device needs to measure the beam signal sent by the network device based on the channel measurement resource (CMR) set and the interference measurement resource (IMR) set configured by the network device. And based on the report quantity configured by the network device, one or more sets of measurement results are reported to the network device. Wherein, both the CMR set and the IMR set can correspond to one or more beams, and each set of measurement results needs to include a CMR index, an IMR index, and a signal to interference plus noise ratio (signal to interference plus noise ratio, SINR). [0003] However, when the number of beams corresponding to the configured CMR set and / or IMR set is large, the terminal device needs to report a larg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/08H04W24/10
CPCH04W24/08H04W24/10
Inventor 管鹏
Owner CHENGDU HUAWEI TECH