通信制御方法及び基地局

Japanese Patent JP7299429

B2

A communication control method used in a mobile communication system that provides a multicast broadcast service (MBS) from a base station to a user equipment includes receiving, at a first base station establishing an MBS connection with a core network apparatus, MBS data from the core network apparatus through the MBS connection, transmitting, from the first base station to a first user equipment in multicast or broadcast, the MBS data received from the core network apparatus, and transmitting, from the first base station to a second base station, at least one of a first identifier or a second identifier, the first identifier identifying the core network apparatus, the second identifier identifying an MBS session provided by the first base station in multicast or broadcast.

JP7390255	Radio operation management system and radio operation support method
WO/2024/035290	L1/L2 INTER-CELL MOBILITY EXECUTION
WO/2020/155073	CELL HANDOVER METHOD AND DEVICE

Masato Fujishiro

JP2022556883A

June 27, 2023

October 07, 2021

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Kyocera Corporation

H04W36/08; H04W4/06; H04W76/10

Huawei, HiSilicon,KI#7: Update of Sol. 27: resolving open issue(s) for Inter-RAN node MBS session Handover [online],3GPP TSG SA WG2 #140e S2-2005483,Internet,2020年09月01日
Futurewei,Support MBS service continuity during mobility [online],3GPP TSG RAN WG2 #111-e R2-2007552,Internet,2020年08月28日
Qualcomm Incororporated,Solution to KI#7: Mobility between 5G MBS supporting and 5G MBS non-supporting NG RAN nodes [online],3GPP TSG SA WG2 #139e S2-2004223,Internet,2020年06月12日

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