US 12,349,230 B2
Methods and systems for handling multimedia broadcast multicast services (MBMS) in wireless network
Arunprasath Ramamoorthy, Bangalore (IN); Basavaraj Jayawant Pattan, Bangalore (IN); Kiran Gurudev Kapale, Bangalore (IN); and Nishant Gupta, Bangalore (IN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jun. 21, 2022, as Appl. No. 17/845,408.
Claims priority of application No. 202141027411 (IN), filed on Jun. 18, 2021; and application No. 2021 41027411 (IN), filed on May 31, 2022.
Prior Publication US 2022/0408521 A1, Dec. 22, 2022
Int. Cl. H04H 20/71 (2008.01); H04W 4/06 (2009.01); H04W 76/40 (2018.01)
CPC H04W 76/40 (2018.02) [H04W 4/06 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a mission critical (MC) gateway (GW) user equipment (UE) supporting a multimedia broadcast multicast services (MBMS) in a wireless communication system, the method comprising:
receiving, from an MC client, an MC GW MBMS bearer announcement including MBMS bearer related information;
storing information associated with at least one temporary mobile group identity (TMGI);
activating a monitoring of an MBMS bearer based on the at least one TMGI and other MBMS bearer related information;
transmitting, to the MC client, an MC GW MBMS listening status report including non-3rd generation partnership project (3GPP) transport resources related parameters, wherein transport resources are established between the MC client and the MC GW UE based on the non-3GPP transport resources related parameters;
receiving, from an MC service server, MC service data over the MBMS bearer; and
forwarding, to the MC client, the MC service data over the transport resources,
wherein the MC client resides on a non-3GPP device.