US 12,302,338 B2
Systems and methods for PUCCH resource identification in multi-PxSCH transmission
Oghenekome Oteri, San Diego, CA (US); Chunhai Yao, Beijing (CN); Chunxuan Ye, San Diego, CA (US); Dawei Zhang, Saratoga, CA (US); Haitong Sun, Irvine, CA (US); Hong He, Cupertino, CA (US); Huaning Niu, San Jose, CA (US); Seyed Ali Akbar Fakoorian, San Diego, CA (US); Sigen Ye, Whitehouse Station, NJ (US); Wei Zeng, San Diego, CA (US); Weidong Yang, San Diego, CA (US); and Yushu Zhang, Beijing (CN)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/438,926
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed Jan. 14, 2021, PCT No. PCT/CN2021/071695
§ 371(c)(1), (2) Date Sep. 13, 2021,
PCT Pub. No. WO2022/151136, PCT Pub. Date Jul. 21, 2022.
Prior Publication US 2022/0400508 A1, Dec. 15, 2022
Int. Cl. H04W 72/23 (2023.01); H04L 1/1812 (2023.01); H04L 1/1829 (2023.01); H04L 1/1867 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 1/1812 (2013.01); H04L 1/1854 (2013.01); H04L 1/1864 (2013.01); H04L 1/1887 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An apparatus comprising:
processor circuitry; and
a memory element storing software instructions executable by the processor circuitry to cause a base station of a wireless communication network to:
generate a single downlink control message including:
respective downlink grants for a plurality of payload data messages; and
parameters indicating uplink resources for transmission of acknowledgment feedback for each of the payload data messages;
transmit the downlink control message to a user equipment (UE);
transmit the plurality of payload data messages according to the downlink grants; and
receive, from the UE, acknowledgment feedback for each of the payload data messages, via the indicated uplink resources;
wherein the parameters specify a first uplink message for transmission of acknowledgment feedback for a first set of the plurality of payload data messages of a high priority and a second uplink message for transmission of acknowledgment feedback for a second set of the plurality of payload data messages of a low priority, and wherein the downlink control message identifies the first set of the payload data messages as high-priority messages and the second set of the payload data messages as low-priority messages.