US 11,956,832 B2
Random-access procedure for scheduling request
Joachim Loehr, Wiesbaden (DE); Prateek Basu Mallick, Dreieich (DE); and Ravi Kuchibhotla, Chicago, IL (US)
Assigned to Lenovo (Singapore) Pte. Ltd., New Tech Park (SG)
Filed by Lenovo (Singapore) Pte. Ltd., New Tech Park (SG)
Filed on Mar. 13, 2023, as Appl. No. 18/120,938.
Application 18/120,938 is a continuation of application No. 17/204,860, filed on Mar. 17, 2021, granted, now 11,617,212.
Application 17/204,860 is a continuation of application No. 16/226,022, filed on Dec. 19, 2018, granted, now 10,986,667, issued on Apr. 20, 2021.
Claims priority of provisional application 62/608,517, filed on Dec. 20, 2017.
Prior Publication US 2023/0217500 A1, Jul. 6, 2023
Int. Cl. H04W 74/0833 (2024.01); H04W 28/02 (2009.01); H04W 72/23 (2023.01); H04W 74/08 (2009.01); H04W 80/02 (2009.01)
CPC H04W 74/0833 (2013.01) [H04W 28/0278 (2013.01); H04W 72/23 (2023.01); H04W 80/02 (2013.01)] 20 Claims
OG exemplary drawing
 
11. A method of wireless communication at a user equipment (“UE”), the method comprising:
triggering a buffer status report for a first logical channel;
triggering a scheduling request (“SR”) for the first logical channel based at least in part on the triggered buffer status report;
determining whether a SR configuration associated with the first logical channel is configured with a set of physical uplink control channel (“PUCCH”) resources for a transmission of a SR on a current active Bandwidth Part (“BWP”); and
initiating a random-access procedure for requesting uplink resources based on determining that the SR configuration associated with the first logical channel is not configured with the set of PUCCH resources for the transmission of the SR on the current active BWP.