Beam information acquisition method and reporting method, network side equipment and terminal

A network-side device and beam information technology, which is applied in network planning, network traffic/resource management, wireless communication, etc., can solve the problems that beam information reporting cannot adapt to channel conditions, reporting high signaling overhead, etc., to achieve further reduction of channel conditions Effects of worsening, reducing reporting, and saving channel overhead
CN108632836BActive Publication Date: 2019-12-03VIVO MOBILE COMM CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
VIVO MOBILE COMM CO LTD
Publication Date
2019-12-03

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Abstract

The embodiment of the present invention discloses a beam information acquisition method and reporting method, a terminal and a network side device. The beam information acquisition method includes: sending configuration information to the terminal and receiving beam information reported by the terminal based on the configuration information. The configuration information includes at least one of a report type identifier, a report offset, an information report identifier, and a beam quality report switch identifier. The beam information acquisition method and reporting method disclosed in the embodiment of the present invention, the terminal and the network side equipment can report the information required by the base station in a targeted manner according to the configuration information, thereby reducing the reporting of unnecessary information and saving channel overhead. On the one hand, the network side needs to obtain the discovery and / or detection results of the transmission beams transmitted by the terminal itself, and on the other hand, it can also reduce the further deterioration of the channel condition or the further load increase of the network side equipment caused by the beam information as much as possible.
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Description

technical field

[0001] The present invention relates to the field of wireless communication, in particular to a beam information acquisition method and reporting method, network side equipment and a terminal. Background technique

[0002] With the development of communication technology, the nodes on both sides of the communication will communicate through beamforming. Before performing communication, both communicating parties need to determine which beam to use for subsequent communication. In order to solve this problem, usually the user equipment (User Equipment, UE) in both communication parties is also called a terminal, which will measure the transmission beam of the base station, and then manage which beam to use for subsequent communication through the beam management between the terminal and the base station. However, in the prior art, on the one hand, there is no unified beam information reporting scheme; on the other hand, there is a problem that reporting signa...

Claims

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