US 11,943,789 B2
Communication system
Caroline Jactat, Kawasaki (JP); Sadafuku Hayashi, Tokyo (JP); and Jonathan Lewis, Tokyo (JP)
Assigned to NEC CORPORATION, Tokyo (JP)
Filed by NEC Corporation, Tokyo (JP)
Filed on Jul. 30, 2021, as Appl. No. 17/389,964.
Application 17/389,964 is a continuation of application No. 13/883,754, granted, now 11,096,148, previously published as PCT/JP2011/076123, filed on Nov. 7, 2011.
Claims priority of application No. 1018855 (GB), filed on Nov. 8, 2010.
Prior Publication US 2021/0360588 A1, Nov. 18, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04H 20/71 (2008.01); H04L 12/18 (2006.01); H04L 51/58 (2022.01); H04M 1/66 (2006.01); H04Q 1/20 (2006.01); H04W 4/06 (2009.01); H04W 72/30 (2023.01); H04W 76/40 (2018.01); H04W 4/21 (2018.01)
CPC H04W 72/30 (2023.01) [H04L 12/189 (2013.01); H04L 51/58 (2022.05); H04W 4/06 (2013.01); H04W 76/40 (2018.02); H04W 4/21 (2018.02)] 16 Claims
OG exemplary drawing
 
1. A method performed by a mobile communication device configured to support one or more multicast and broadcast services, the method comprising:
receiving, from a base station of a network providing the one or more multicast and broadcast services, system information related to the one or more multicast and broadcast services;
transmitting, to the base station, in a case including upon radio resource control (RRC) connection establishment with the network, an RRC message comprising interest information indicating at least one service of the one or more multicast and broadcast services, identified by the system information, which the mobile communication device is interested in receiving; and
receiving, based on the interest information, from the base station, an RRC Reconfiguration message to allow the mobile communication device to receive the at least one service which the mobile communication device is interested in receiving.