US 12,244,532 B2
Implicit sounding reference signal aperiodic triggering offset
Sebastian Faxér, Stockholm (SE); Stephen Grant, Santa Clara, CA (US); and Mattias Frenne, Stockholm (SE)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Filed by TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Filed on Mar. 5, 2024, as Appl. No. 18/596,353.
Application 18/596,353 is a continuation of application No. 17/288,723, granted, now 12,010,062, previously published as PCT/IB2019/058138, filed on Sep. 25, 2019.
Claims priority of provisional application 62/750,945, filed on Oct. 26, 2018.
Prior Publication US 2024/0214152 A1, Jun. 27, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04L 5/14 (2006.01); H04W 72/0446 (2023.01); H04W 72/1273 (2023.01); H04W 72/23 (2023.01)
CPC H04L 5/0051 (2013.01) [H04L 5/14 (2013.01); H04W 72/0446 (2013.01); H04W 72/1273 (2013.01); H04W 72/23 (2023.01)] 22 Claims
OG exemplary drawing
 
1. A method performed by a wireless device for transmitting an aperiodic Sounding Reference Signal, SRS, the method comprising:
receiving, in a first slot, a downlink control information (DCI) message triggering an aperiodic SRS transmission;
identifying a second slot, indicated by the DCI message, for the aperiodic SRS transmission; and
if at least one symbol of the aperiodic SRS transmission would occur in a downlink symbol of the second slot, transmitting the aperiodic SRS transmission in a third slot in which no symbol of the aperiodic SRS transmission occurs in a downlink symbol of the second slot.