US 12,341,714 B2
Enhancement of PDCP duplication
Luanxia Yang, Beijing (CN); Changlong Xu, Beijing (CN); Jing Sun, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); Rajat Prakash, San Diego, CA (US); and Hao Xu, Beijing (CN)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 18/011,834
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Aug. 13, 2020, PCT No. PCT/CN2020/108884
§ 371(c)(1), (2) Date Dec. 20, 2022,
PCT Pub. No. WO2022/032569, PCT Pub. Date Feb. 17, 2022.
Prior Publication US 2023/0239085 A1, Jul. 27, 2023
Int. Cl. H04L 5/00 (2006.01); H04L 1/08 (2006.01); H04W 52/36 (2009.01); H04W 72/1263 (2023.01); H04L 1/1812 (2023.01); H04L 1/1867 (2023.01)
CPC H04L 5/001 (2013.01) [H04L 1/08 (2013.01); H04L 5/0053 (2013.01); H04W 52/365 (2013.01); H04W 72/1263 (2013.01); H04L 1/1816 (2013.01); H04L 1/189 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication of a user equipment (UE), comprising:
transmitting a list of a plurality of component carriers (CCs) for a transmission of at least one packet data convergence protocol (PDCP) protocol data unit (PDU), the plurality of CCs corresponding to a plurality of indicated CCs;
transmitting the at least one PDCP PDU on one or more CCs of the plurality of CCs; and
determining whether to retransmit the at least one PDCP PDU, a retransmission of the at least one PDCP PDU being associated with a PDCP duplication procedure.