US 11,871,406 B2
Split bearer round trip time (RTT) latency optimization
Scott Hoover, Del Mar, CA (US); Yu Hu, San Diego, CA (US); Joshua Tennyson MacDonald, Superior, CO (US); and Tom Chin, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Sep. 1, 2021, as Appl. No. 17/464,510.
Claims priority of provisional application 63/074,808, filed on Sep. 4, 2020.
Prior Publication US 2022/0078820 A1, Mar. 10, 2022
Int. Cl. H04W 72/12 (2023.01); H04W 72/1263 (2023.01); H04W 72/0453 (2023.01); H04W 76/28 (2018.01)
CPC H04W 72/1263 (2013.01) [H04W 72/0453 (2013.01); H04W 76/28 (2018.02)] 30 Claims
OG exemplary drawing
 
1. A method for wireless communication performed by a user equipment (UE), comprising:
transmitting an uplink message to a first network entity associated with a first radio access technology (RAT);
entering a connected mode discontinuous reception (CDRX) ON period to transmit one or more scheduling requests (SRs) to a second network entity associated with a second RAT;
transmitting the one or more SRs to the second network entity associated with the second RAT during the CDRX ON period; and
receiving a downlink message from the second network entity during the CDRX ON period in response to transmitting the uplink message to the first network entity.