US 11,923,990 B2
Techniques for triggering reference signal transmission based on decoding parameters
Ahmed Elshafie, San Diego, CA (US); Yi Huang, San Diego, CA (US); Wei Yang, San Diego, CA (US); and Hwan Joon Kwon, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Sep. 13, 2021, as Appl. No. 17/473,443.
Claims priority of provisional application 63/085,027, filed on Sep. 29, 2020.
Prior Publication US 2022/0103311 A1, Mar. 31, 2022
Int. Cl. H04L 1/1867 (2023.01); H04L 1/00 (2006.01); H04L 1/1607 (2023.01); H04L 1/1812 (2023.01); H04L 1/20 (2006.01); H04L 5/00 (2006.01); H04W 72/1263 (2023.01); H04W 72/23 (2023.01)
CPC H04L 1/1896 (2013.01) [H04L 1/0003 (2013.01); H04L 1/1621 (2013.01); H04L 1/1819 (2013.01); H04L 1/203 (2013.01); H04L 5/0051 (2013.01); H04W 72/1263 (2013.01); H04W 72/23 (2023.01)] 29 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication, comprising:
a transceiver;
memory configured to store instructions; and
one or more processors communicatively coupled with the memory and the transceiver, wherein the one or more processors are configured to cause the apparatus to:
receive one or more downlink data transmissions from a base station; and
transmit, based on comparing one or more parameter values resulting from decoding the one or more downlink data transmissions to one or more threshold values, an indication of transmitting a sounding reference signal (SRS) to the base station, wherein the one or more parameter values comprises a decoding status of the one or more downlink data transmissions and the decoding status resulting in a negative-acknowledgement (NACK) feedback value; and
transmit, based on the comparing, the SRS to the base station over uplink resources.