US 11,812,512 B2
Detecting a change to relay device protocol data unit session configuration
Karthika Paladugu, San Diego, CA (US); Hong Cheng, Basking Ridge, NJ (US); and Sony Akkarakaran, Poway, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Aug. 5, 2021, as Appl. No. 17/395,354.
Prior Publication US 2023/0039791 A1, Feb. 9, 2023
Int. Cl. H04W 80/10 (2009.01); H04W 76/22 (2018.01); H04W 88/04 (2009.01)
CPC H04W 80/10 (2013.01) [H04W 76/22 (2018.02); H04W 88/04 (2013.01)] 46 Claims
OG exemplary drawing
 
1. A wireless communication relay device, comprising:
a transceiver;
a memory; and
a processor coupled to the transceiver and the memory, wherein the processor and the memory are configured to:
establish a protocol data unit session for a user equipment to access an interworking function via the transceiver; and
transmit a first indication of a change in a protocol data unit session configuration for the protocol data unit session to the user equipment and to each user equipment that is subscribed with the wireless communication relay device to receive user plane function relocation notifications via the transceiver.