US 11,856,587 B2
Scrambling sequence generation for a multi-transmit receive point configuration
Sungwoo Park, Seoul (KR); Makesh Pravin John Wilson, San Diego, CA (US); Tao Luo, San Diego, CA (US); Jing Sun, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); Arumugam Chendamarai Kannan, San Diego, CA (US); Vinay Chande, San Diego, CA (US); and Mostafa Khoshnevisan, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Aug. 15, 2022, as Appl. No. 17/819,731.
Application 17/819,731 is a continuation of application No. 16/735,431, filed on Jan. 6, 2020, granted, now 11,419,104.
Claims priority of provisional application 62/837,887, filed on Apr. 24, 2019.
Claims priority of provisional application 62/789,327, filed on Jan. 7, 2019.
Prior Publication US 2023/0075674 A1, Mar. 9, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/04 (2023.01); H04W 72/23 (2023.01); H04L 5/00 (2006.01); H04L 1/1812 (2023.01); H04W 72/044 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 1/1812 (2013.01); H04L 5/0048 (2013.01); H04L 5/0007 (2013.01); H04W 72/0466 (2013.01)] 36 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication, comprising:
a memory; and
one or more processors coupled to the memory, wherein the apparatus is configured to:
receive, from a transmit receive point (TRP), a downlink control information (DCI) communication;
generate a downlink scrambling sequence initialization code based at least in part on control resource set (CORESET) information associated with the DCI communication and a radio network temporary identifier (RNTI) associated with the DCI communication; and
generate a downlink scrambling sequence based at least in part on the downlink scrambling sequence initialization code, wherein the downlink scrambling sequence is different from the downlink scrambling sequence initialization code.