US 11,901,990 B2
Information feedback method and apparatus, information receiving method and apparatus, information acquisition method and apparatus, communication node and storage medium
Huahua Xiao, Shenzhen (CN); Yu Ngok Li, Hong Kong (CN); Chuangxin Jiang, Shenzhen (CN); and Zhaohua Lu, Shenzhen (CN)
Assigned to ZTE CORPORATION, Shenzhen (CN)
Appl. No. 17/615,010
Filed by ZTE CORPORATION, Shenzhen (CN)
PCT Filed Apr. 20, 2020, PCT No. PCT/CN2020/085599
§ 371(c)(1), (2) Date Nov. 29, 2021,
PCT Pub. No. WO2020/238471, PCT Pub. Date Dec. 3, 2020.
Claims priority of application No. 201910448094.1 (CN), filed on May 27, 2019.
Prior Publication US 2022/0231741 A1, Jul. 21, 2022
Int. Cl. H04B 7/06 (2006.01); H04W 4/029 (2018.01)
CPC H04B 7/0626 (2013.01) [H04W 4/029 (2018.02)] 16 Claims
OG exemplary drawing
 
1. An information feedback method, comprising:
acquiring K pieces of location information after a reference time; and
feeding back the K pieces of location information, wherein K is a positive integer;
wherein the K pieces of location information after the reference time refer to K pieces of location information corresponding to K future occasions after a current occasion;
wherein the method further comprises: acquiring N pieces of beam information corresponding to the K pieces of location information; and feeding back or indicating the N pieces of beam information, wherein N is a positive integer, and N is greater than or equal to K;
wherein two pieces of beam information corresponding to adjacent two pieces of location information of the K pieces of location information have a correlation;
wherein the two pieces of beam information having the correlation comprises at least one of: beam indexes corresponding to the two pieces of beam information being adjacent to each other; angles corresponding to the two pieces of beam information being adjacent to each other; a vector correlation corresponding to the two pieces of beam information being greater than a first threshold; or a vector distance corresponding to the two pieces of beam information being less than a second threshold.