US 12,127,131 B2
Dynamic power control for priority based traffic
Kazuki Takeda, Tokyo (JP); Seyedkianoush Hosseini, San Diego, CA (US); Peter Gaal, San Diego, CA (US); and Wanshi Chen, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Feb. 2, 2021, as Appl. No. 17/165,576.
Claims priority of provisional application 62/976,106, filed on Feb. 13, 2020.
Prior Publication US 2021/0258885 A1, Aug. 19, 2021
Int. Cl. H04W 52/14 (2009.01); H04L 5/00 (2006.01); H04W 52/36 (2009.01); H04W 72/21 (2023.01); H04W 76/15 (2018.01)
CPC H04W 52/146 (2013.01) [H04L 5/001 (2013.01); H04W 52/367 (2013.01); H04W 72/21 (2023.01); H04W 76/15 (2018.02)] 6 Claims
OG exemplary drawing
 
1. A user equipment (UE) for wireless communication, comprising:
a memory; and
one or more processors coupled to the memory, wherein the one or more processors are configured to:
obtain uplink data for transmission on a component carrier associated with a master cell group (MCG), wherein the uplink data is obtained after a deadline associated with a time offset;
transmit the uplink data in a non-downlink control information (DCI)-scheduled physical uplink shared channel (PUSCH) transmission associated with the MCG, wherein the non-DCI-scheduled PUSCH transmission is associated with a first priority level; and
adjust a transmit power of a DCI-scheduled PUSCH transmission irrespective of the first priority level associated with the non-DCI-scheduled PUSCH transmission and a second priority level associated with the DCI-scheduled PUSCH transmission, wherein:
the DCI-scheduled PUSCH transmission is associated with a secondary cell group (SCG),
the non-DCI-scheduled PUSCH transmission overlaps in time with the DCI-scheduled PUSCH transmission,
the transmit power is adjusted according to a power sharing configuration that is based at least in part on the uplink data being obtained after the deadline,
the adjustment comprises a reduction of the transmit power of the DCI-scheduled PUSCH transmission partway through the DCI-scheduled PUSCH transmission, and
the DCI-scheduled PUSCH transmission is associated with a phase discontinuity based at least in part on the transmit power of the DCI-scheduled PUSCH transmission being reduced partway through the DCI-scheduled PUSCH transmission.