Title:
COMMUNICATION METHOD AND APPARATUS FOR MULTICAST AND BROADCAST SERVICE, MEDIUM, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/273713
Kind Code:
A1
Abstract:
Embodiments of the present application provide a communication method and apparatus for a multicast and broadcast service, a medium, and an electronic device. The communication method for a multicast and broadcast service comprises: an application function AF performs a communication negotiation of an MBS service with a core network element to determine a transmission policy of MBS service state indication information; on the basis of the transmission policy, the application function AF receives the MBS service state indication information sent by the core network element; the application function AF sends MBS service data matching the MBS service state indication information to the core network element according to the MBS service state indication information, so that the core network element transmits the MBS service data to a terminal device.
Inventors:
LEI YIXUE (CN)
Application Number:
PCT/CN2022/095096
Publication Date:
January 05, 2023
Filing Date:
May 26, 2022
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
H04W24/02; H04W4/06
Foreign References:
| CN113490155A | 2021-10-08 | |||
| CN112136294A | 2020-12-25 | |||
| CN112437122A | 2021-03-02 | |||
| CN110972078A | 2020-04-07 |
Other References:
TENCENT: "MBS Functional Entities Clarification", 3GPP DRAFT; S2-2102450, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Elbonia; 20210412 - 20210416, 6 April 2021 (2021-04-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051993826
ERICSSON, VIVO: "Update [7.3] to add new clause for MBS Session Delivery Status Notification for Broadcast", 3GPP DRAFT; S2-2103547, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Electronic, Elbonia; 20210412 - 20210416, 19 April 2021 (2021-04-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051996455
VIVO: "AF authorization for multicast and broadcast", 3GPP DRAFT; S2-2102666, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Elbonia; 20210412 - 20210416, 6 April 2021 (2021-04-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051994040
ERICSSON, VIVO: "Update [7.3] to add new clause for MBS Session Delivery Status Notification for Broadcast", 3GPP DRAFT; S2-2103547, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Electronic, Elbonia; 20210412 - 20210416, 19 April 2021 (2021-04-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051996455
VIVO: "AF authorization for multicast and broadcast", 3GPP DRAFT; S2-2102666, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Elbonia; 20210412 - 20210416, 6 April 2021 (2021-04-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051994040
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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