US 12,137,467 B2
MBMS transmission reliability enhancement
Fangli Xu, Beijing (CN); Chunhai Yao, Beijing (CN); Dawei Zhang, Saratoga, CA (US); Haijing Hu, Beijing (CN); Murtaza A. Shikari, Mountain View, CA (US); Naveen Kumar R. Palle Venkata, San Diego, CA (US); Ralf Rossbach, Munich (DE); Sarma V. Vangala, Campbell, CA (US); Sethuraman Gurumoorthy, San Jose, CA (US); Srinivasan Nimmala, San Jose, CA (US); Srirang A. Lovlekar, Cupertino, CA (US); Sudeep Manithara Vamanan, Nuremberg (DE); Wei Zeng, San Diego, CA (US); Yuqin Chen, Shenzhen (CN); and Zhibin Wu, Los Altos, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/438,498
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed Oct. 22, 2020, PCT No. PCT/CN2020/122802
§ 371(c)(1), (2) Date Sep. 13, 2021,
PCT Pub. No. WO2022/082592, PCT Pub. Date Apr. 28, 2022.
Prior Publication US 2022/0322289 A1, Oct. 6, 2022
Int. Cl. H04W 72/30 (2023.01)
CPC H04W 72/30 (2023.01) 20 Claims
OG exemplary drawing
 
1. A processor, comprising:
a memory; and
processing circuitry in communication with the memory and configured to:
receive, from a network via a point-to-multipoint (PTM) link, one or more Packet Data Convergence Protocol (PDCP) protocol data units (PDUs) as part of a multimedia broadcast multicast service (MBMS); and
receive an MBMS specific measurement information via a radio resource control (RRC) release message for use when receiving the MBMS service while in an inactive state.