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Measurement reporting method and device

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 backhaul link interfering with the downlink transmission beam of the base station, and achieve the effect of reducing interference

Active Publication Date: 2019-01-04
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

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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

The invention relates to a measurement reporting method and device. The method includes the following steps that: a first device receives configuration information from a second device, wherein the configuration information is used by the first device to report association relation information between a zero-power reference signal resource and a non-zero-power reference signal resource; and the first device reports the association relation information according to the configuration information. With the measurement reporting method and device provided by the technical schemes of the inventionadopted, the second device can accurately acquire resources on which the first device is interfered, so as to perform targeted resource scheduling, and therefore, a condition that two cells schedule beams with large mutual interference can be avoided, and interference can be reduced.

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-...

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Application Information

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Patent Type & Authority Applications(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