COMMUNICATION CONTROL METHOD, BASE STATION, AND USER EQUIPMENT

Title:

COMMUNICATION CONTROL METHOD, BASE STATION, AND USER EQUIPMENT

Document Type and Number:

WIPO Patent Application WO/2023/286784

Kind Code:

A1

Abstract:

A communication control method for use in a mobile communication system. The communication control method comprises: a base station, shared by a plurality of core networks, receiving from each of the plurality of core networks an MBS service identifier indicating an MBS service provided by the core network; and the base station transmitting, to a plurality of items of user equipment belonging to a plurality of public land mobile networks (PLMN) corresponding to the plurality of core networks, MBS data belonging to the MBS service, by multicast or broadcast. The MBS service identifier is a unique identifier independent of the PLMNs.

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Inventors:

FUJISHIRO MASATO (JP)
HATA MITSUTAKA (JP)

Application Number:

PCT/JP2022/027461

Publication Date:

January 19, 2023

Filing Date:

July 12, 2022

Export Citation:

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Assignee:

KYOCERA CORP (JP)

International Classes:

H04W76/11; H04W4/06; H04W88/10

Domestic Patent References:

WO2008093472A1

2008-08-07

Foreign References:

JP2016538762A

2016-12-08

Other References:

ERICSSON, QUALCOMM INC., NOKIA, NOKIA SHANGHAI-BELL: "KI #1, Conclusion Update and Resolve EN on TMGI", 3GPP DRAFT; S2-2101410, vol. SA WG2, 10 March 2021 (2021-03-10), Electronic, Elbonia, pages 1 - 3, XP051984985

Attorney, Agent or Firm:

CURIUSE PATENT PROFESSIONAL CORPORATION (JP)

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