US 12,256,343 B2
Power headroom report for multiple uplink carriers
Vijay Nangia, Woodridge, IL (US); Joachim Loehr, Wiesbaden (DE); Ebrahim MolavianJazi, Lincolnwood, IL (US); Hyejung Jung, Northbrook, IL (US); and Ravi Kuchibhotla, Chicago, IL (US)
Assigned to Lenovo (Singapore) Pte. Ltd., New Tech Park, Singapore (SG)
Filed by Lenovo (Singapore) PTE. LTD., New Tech Park (SG)
Filed on Apr. 19, 2022, as Appl. No. 17/723,880.
Application 17/723,880 is a continuation of application No. 16/582,889, filed on Sep. 25, 2019, granted, now 11,317,359.
Claims priority of provisional application 62/736,419, filed on Sep. 25, 2018.
Prior Publication US 2022/0248345 A1, Aug. 4, 2022
Int. Cl. H04W 52/36 (2009.01); H04L 5/00 (2006.01); H04W 72/0453 (2023.01)
CPC H04W 52/365 (2013.01) [H04L 5/005 (2013.01); H04W 72/0453 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (“UE”), the method comprising:
identifying a first transmission occasion on a first uplink carrier of a serving cell;
identifying a second transmission occasion on a second uplink carrier of the serving cell, wherein the first transmission occasion and the second transmission occasion partially overlap;
receiving a configuration for a set of Physical Uplink Shared Channel (“PUSCH”) power control parameters on the first uplink carrier of the serving cell;
receiving a configuration for a set of Sounding Reference Signal (“SRS”) power control parameters on the second uplink carrier of the serving cell;
detecting a power headroom report (“PHR”) trigger;
determining a PHR type for the serving cell based on the PHR trigger and a PHR type selection criterion; and
reporting, based on a corresponding set of power control parameters, a PHR for the serving cell corresponding to a respective uplink carrier that is associated with the determined PHR type.