US 12,470,449 B2
Apparatus and method for symbol time recovery using feedback loop
Yacong Ding, San Diego, CA (US); and Hyukjoon Kwon, San Diego, CA (US)
Assigned to Samsung Electronics Co., Ltd., Seoul (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Nov. 21, 2022, as Appl. No. 17/991,394.
Application 17/991,394 is a continuation of application No. 16/742,251, filed on Jan. 14, 2020, granted, now 11,528,176.
Claims priority of provisional application 62/900,024, filed on Sep. 13, 2019.
Prior Publication US 2023/0087076 A1, Mar. 23, 2023
Int. Cl. H04L 29/06 (2006.01); H04B 1/7113 (2011.01); H04L 25/02 (2006.01); H04L 27/26 (2006.01)
CPC H04L 27/2665 (2013.01) [H04B 1/7113 (2013.01); H04L 25/0202 (2013.01); H04L 27/2675 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
generating an intermediate symbol time recovery (STR) adjustment based on a difference between an estimated first arrival path (FAP) and an FAP offset; and
generating an accumulated STR adjustment based on at least the intermediate STR adjustment and a feedback STR adjustment.