US 12,108,406 B2
Reference signal transmission method and apparatus
Xiaowei Jiang, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Appl. No. 17/424,461
Filed by BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
PCT Filed Jan. 23, 2019, PCT No. PCT/CN2019/072862
§ 371(c)(1), (2) Date Jul. 20, 2021,
PCT Pub. No. WO2020/150937, PCT Pub. Date Jul. 30, 2020.
Prior Publication US 2022/0078836 A1, Mar. 10, 2022
Int. Cl. H04W 72/23 (2023.01); H04L 5/00 (2006.01)
CPC H04W 72/23 (2023.01) [H04L 5/0048 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A method for transmitting reference signal, comprising:
monitoring, by a user equipment (UE), dynamic scheduling information sent by a base station, wherein the dynamic scheduling information comprises scheduling information of at least one reference symbol;
determining, by the UE, the scheduling information of the at least one reference symbol according to the dynamic scheduling information; and
receiving, by the UE, the at least one reference symbol according to the scheduling information of the at least one reference symbol,
wherein monitoring the dynamic scheduling information sent by the base station comprises:
in response to determining that a duration of no reference symbol detected is greater than a preset duration or in response to determining that consecutive times of no reference symbol detected are greater than preset times, monitoring the dynamic scheduling information.