US 12,075,476 B2
Configurable uplink transmission in wireless communication
Chunhai Yao, Beijing (CN); Hong He, San Jose, CA (US); Chunxuan Ye, San Diego, CA (US); Dawei Zhang, Saratoga, CA (US); Haitong Sun, Cupertino, CA (US); Jie Cui, San Jose, CA (US); Oghenekome Oteri, San Diego, CA (US); Sigen Ye, Whitehouse Station, NJ (US); Wei Zeng, Saratoga, CA (US); Weidong Yang, San Jose, CA (US); Yang Tang, San Jose, CA (US); and Yushu Zhang, Beijing (CN)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/442,478
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed May 15, 2020, PCT No. PCT/CN2020/090475
§ 371(c)(1), (2) Date Sep. 23, 2021,
PCT Pub. No. WO2021/226995, PCT Pub. Date Nov. 18, 2021.
Prior Publication US 2023/0059505 A1, Feb. 23, 2023
Int. Cl. H04W 4/00 (2018.01); H04W 74/0816 (2024.01)
CPC H04W 74/0816 (2013.01) 18 Claims
OG exemplary drawing
 
1. An apparatus employed in a user equipment (UE), comprising:
processing circuitry configured to:
receive different sets of resource configurations for an uplink (UL) physical channel for an uplink (UL)-to-downlink (DL) channel occupancy time (COT) sharing to coexist with another radio access technology (RAT);
select an energy detection (ED) threshold from the different sets of resource configurations for an UL transmission based on one or more conditions; and
providing the UL transmission based on the ED threshold via the UL physical channel; and
a radio frequency (RF) interface, configured to provide, to RF circuitry, data for the UL transmission,
wherein the processing circuitry configured to configure a gap between a physical random access channel (PRACH) transmission and a physical UL shared channel (PUSCH) transmission by switching between a first number of symbols and a second number of symbols that is greater than the first number of symbols for the PRACH transmission based on a downlink control information (DCI) of a physical downlink control channel (PDCCH).