US 12,363,574 B2
Beamforming report transmission method, communication node and computer- readable storage medium
Dan Yang, Guangdong (CN); Nan Li, Guangdong (CN); Ning Wei, Guangdong (CN); Bo Sun, Guangdong (CN); and Zhiqiang Han, Guangdong (CN)
Assigned to ZTE CORPORATION, Guangdong (CN)
Appl. No. 17/767,632
Filed by ZTE CORPORATION, Guangdong (CN)
PCT Filed Nov. 20, 2020, PCT No. PCT/CN2020/130426
§ 371(c)(1), (2) Date Apr. 8, 2022,
PCT Pub. No. WO2021/068990, PCT Pub. Date Apr. 15, 2021.
Claims priority of application No. 201910949874.4 (CN), filed on Oct. 8, 2019.
Prior Publication US 2024/0107350 A1, Mar. 28, 2024
Int. Cl. H04W 24/10 (2009.01); H04B 17/309 (2015.01); H04W 72/54 (2023.01); H04W 84/12 (2009.01)
CPC H04W 24/10 (2013.01) [H04B 17/309 (2015.01); H04W 72/54 (2023.01); H04W 84/12 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A beamforming report transmission method performed by a first communication node, comprising:
receiving, by the first communication node, a beamforming report sent by a third communication node, the beamforming report comprising at least one of a beamforming result or a channel quality measurement result between the third communication node and at least one second communication node, wherein the first communication node is an access point, and the third communication node is a station associated with the first communication node;
sending, by the first communication node, a beamforming report request to the third communication node for indicating the third communication node to send the beamforming report to the first communication node;
wherein the beamforming report request comprises all of following information:
identification information of each of the at least one second communication node,
indication information of a beamforming report type, indication information of more beamforming report requests, indication information of a feedback segment retransmission, identification information of the third communication node, and allocation information of a resource,
wherein the indication information of more beamforming report requests is configured to indicate whether a new beamforming report request is to be sent from the first communication node to the third communication node during a current service period or a current transmission opportunity;
wherein the indication information of the feedback segment retransmission is configured to indicate that the beamforming report sent by the third communication node comprises at least one of a feedback segment of the beamforming result or a feedback segment of the channel quality measurement result, which is indicated by the indication information of the feedback segment retransmission;
wherein the indication information of the third communication node is configured to indicate the third communication node for sending the beamforming report; and
wherein the allocation information of the resource is configured to indicate a resource unit of the third communication node for sending the beamforming report.