US 12,342,304 B2
Supporting inter-media synchronization in wireless communications
Nikolai Konrad Leung, San Francisco, CA (US); Olufunmilola Omolade Awoniyi-Oteri, San Diego, CA (US); Prashanth Haridas Hande, San Diego, CA (US); Tao Luo, San Diego, CA (US); and Sebastian Speicher, Zurich (CH)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Nov. 30, 2023, as Appl. No. 18/525,363.
Application 18/525,363 is a division of application No. 17/479,389, filed on Sep. 20, 2021, granted, now 11,889,447.
Claims priority of provisional application 63/228,898, filed on Aug. 3, 2021.
Prior Publication US 2024/0107476 A1, Mar. 28, 2024
Int. Cl. H04W 56/00 (2009.01)
CPC H04W 56/0045 (2013.01) 8 Claims
OG exemplary drawing
 
1. A method for synchronizing delivery of a multimedia service among different media streams performed by a processor of a base station, comprising:
receiving a buffer status report for each of different type media streams of the multimedia service from a wireless device, wherein the buffer status reports indicate different logical channel groups and different priorities for each different type media stream;
allocating uplink (UL) grants for each different type media stream of the multimedia service based on the buffer status reports, wherein the allocated UL grants include a periodic configured grant (CG) offset based on skew of two or more packets between the different type media streams, and wherein the different type media streams include a payload configured to align the CG offset with the skew; and
indicating the allocated UL grant for each different type media stream of the multimedia service to the wireless device over a Physical Downlink Control Channel (PDCCH).