US 11,950,156 B2
Techniques for sharing transmission power during handover in wireless communications
Hung Dinh Ly, San Diego, CA (US); Peter Gaal, San Diego, CA (US); and Alexei Yurievitch Gorokhov, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Feb. 22, 2021, as Appl. No. 17/181,616.
Claims priority of provisional application 62/994,264, filed on Mar. 24, 2020.
Prior Publication US 2021/0306923 A1, Sep. 30, 2021
Int. Cl. H04W 72/00 (2023.01); H04W 8/24 (2009.01); H04W 36/18 (2009.01); H04W 52/34 (2009.01); H04W 72/1268 (2023.01); H04W 72/23 (2023.01)
CPC H04W 36/18 (2013.01) [H04W 8/24 (2013.01); H04W 52/346 (2013.01); H04W 72/1268 (2013.01); H04W 72/23 (2023.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication, comprising:
a memory configured to store instructions; and
one or more processors configured to execute the instructions and cause the apparatus to:
output for transmission, to a source cell, a capability indicating whether cancelling uplink transmission to the source cell in dual active protocol stack (DAPS)-based handover (HO) is supported;
obtain, from the source cell, an uplink grant scheduling a first uplink transmission during the DAPS-based HO; and
if the first uplink transmission overlaps with a second uplink transmission scheduled by a target cell, cancel at least a portion of the first uplink transmission.