US 11,909,677 B2
Performing physical uplink shared channel transmissions with improved reliability
Haitong Sun, Irvine, CA (US); Yushu Zhang, Beijing (CN); Hong He, Cupertino, CA (US); Wei Zeng, San Diego, CA (US); Dawei Zhang, Saratoga, CA (US); Chunxuan Ye, San Diego, CA (US); Oghenekome Oteri, San Diego, CA (US); Sigen Ye, Whitehouse Station, NJ (US); Weidong Yang, San Diego, CA (US); Chunhai Yao, Beijing (CN); Jie Cui, San Jose, CA (US); and Yang Tang, Cupertino, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/437,676
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed Oct. 2, 2020, PCT No. PCT/CN2020/119785
§ 371(c)(1), (2) Date Sep. 9, 2021,
PCT Pub. No. WO2022/067851, PCT Pub. Date Apr. 7, 2022.
Prior Publication US 2023/0137109 A1, May 4, 2023
Int. Cl. H04L 5/00 (2006.01)
CPC H04L 5/0035 (2013.01) 20 Claims
OG exemplary drawing
 
1. A method, comprising:
receiving uplink data transmission configuration information, wherein the uplink data transmission configuration information configures an uplink data transmission to multiple transmission-reception-points (TRPs), and wherein the uplink data transmission configuration information configures multiple sounding reference signal (SRS) resource sets; and
performing the uplink data transmission to the multiple TRPs based on a downlink control information (DCI) format, wherein the DCI format includes two SRS resource indicator fields for physical uplink shared channel (PUSCH) operation.