US 12,470,357 B2
Data transmission processing method and apparatus, communication device and storage medium
Mingju Li, Beijing (CN)
Assigned to Beijing Xiaomi Mobile Software Co., Ltd, Beijing (CN)
Appl. No. 17/925,220
Filed by Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
PCT Filed May 15, 2020, PCT No. PCT/CN2020/090621
§ 371(c)(1), (2) Date Nov. 14, 2022,
PCT Pub. No. WO2021/227049, PCT Pub. Date Nov. 18, 2021.
Prior Publication US 2023/0188303 A1, Jun. 15, 2023
Int. Cl. H04B 7/06 (2006.01); H04L 5/00 (2006.01); H04W 72/044 (2023.01)
CPC H04L 5/0091 (2013.01) [H04B 7/0639 (2013.01); H04L 5/0048 (2013.01); H04W 72/046 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A data transmission processing method, applied to a user equipment (UE), comprising:
receiving configuration information sent by a base station, wherein the configuration information carries sounding reference signal (SRS) resource configuration information and for one SRS resource, the configuration information is used for indicating L pieces of target beam information, wherein L being a positive integer greater than 1 and the target beam information includes at least one of spatialrelationinfo and an uplink transmission configuration indication (TCI); and
sending the SRS in beam directions indicated by the L pieces of target beam information, which comprises:
sending the SRS on different frequency domain resources within a same time domain resource of the SRS, with each of the of the different frequency domain resources using a different beam direction indicated by the L pieces of target beam information, wherein the different frequency domain resources indicates a position of the frequency domain resource obtained by adding an offset to the position of the frequency domain resource in the SRS resource configuration information.