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A method and device for measuring and reporting

A technology of measurement reporting and equipment, applied in the field of measurement reporting, can solve the problem that the base station cannot know the correlation of the downlink transmission beam of the backhaul link interference base station

Active Publication Date: 2021-06-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present application provides a method and device for measurement reporting, which can solve the problem in the prior art that the base station cannot know the correlation between the interference in the backhaul link and the cross-link scenario and the downlink transmission beam of the base station

Method used

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  • A method and device for measuring and reporting
  • A method and device for measuring and reporting
  • A method and device for measuring and reporting

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Embodiment Construction

[0222] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or modules is not necessarily limited to the expressly listed Those steps or modules, but may include other steps or modules that are not clearly listed or inherent to these processes, methods, products or equipment, and the division of modules presented in this application is only a logical division , ...

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Abstract

A method and device for measurement reporting, the method comprising: a first device receives configuration information from a second device, and the configuration information is used for the first device to report between zero-power reference signal resources and non-zero-power reference signal resources The association relationship information between; the first device reports the association relationship information according to the configuration information. By adopting this solution, the second device can accurately obtain the resources on which the first device is interfered, so as to perform targeted resource scheduling, thereby avoiding two cells from scheduling beams with large mutual interference, thereby reducing interference.

Description

technical field [0001] The present application relates to the technical field of wireless communication, and in particular to a measurement reporting method and device. Background technique [0002] Beam management techniques are introduced in new radio technologies. In the downlink beam management, the UE measures the reference signal sent by the base station through the downlink transmit beam, and groups the transmit beams of the base station according to certain criteria. For the same terminal device, it can be considered that there is a strong correlation between the downlink transmit beams of the base station received by its downlink receive beam (or downlink receive beam group) or its downlink receive antenna group (or antenna array / panel) sexual or strong interference. The interference information of the terminal device obtained by the base station is beneficial to resource scheduling, especially to resource scheduling in a multi-user MIMO (English full name: multi-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/10H04J11/00
CPCH04J11/005H04W24/10H04B7/0695H04W52/0216H04W52/0219H04L5/0094H04W72/542H04B17/336H04L5/0051H04W72/046H04W72/1263
Inventor 秦熠孙裕栗忠峰张弛吴明
Owner HUAWEI TECH CO LTD