US 11,888,666 B2
Sounding reference signal transmission in low latency wireless transmissions
Seyedkianoush Hosseini, San Diego, CA (US); Wanshi Chen, San Diego, CA (US); Jing Sun, San Diego, CA (US); Alberto Rico Alvarino, San Diego, CA (US); and Shimman Arvind Patel, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jul. 12, 2021, as Appl. No. 17/373,552.
Application 17/373,552 is a continuation of application No. 16/561,795, filed on Sep. 5, 2019, granted, now 11,063,720.
Application 16/561,795 is a continuation of application No. 15/663,368, filed on Jul. 28, 2017, granted, now 10,425,205, issued on Sep. 24, 2019.
Claims priority of provisional application 62/438,160, filed on Dec. 22, 2016.
Prior Publication US 2021/0376980 A1, Dec. 2, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04L 27/26 (2006.01); H04W 72/0446 (2023.01); H04W 88/08 (2009.01)
CPC H04L 27/2613 (2013.01) [H04L 5/0048 (2013.01); H04L 5/0051 (2013.01); H04L 5/0082 (2013.01); H04L 5/0092 (2013.01); H04L 5/0007 (2013.01); H04L 5/0053 (2013.01); H04W 72/0446 (2013.01); H04W 88/08 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for wireless communication, comprising:
receiving a configuration that indicates a set of short transmission time intervals (sTTIs) that are for uplink transmissions, wherein the set comprises a first subset of sTTIs being within a first slot, the first subset of sTTIs each spanning two orthogonal frequency division multiplexing (OFDM) symbols, and wherein the first subset of sTTIs comprises at least two consecutive OFDM symbols for transmission of sounding reference signal (SRS) transmissions; and
transmitting one or more SRS transmissions in at least the at least two consecutive OFDM symbols.