Title:
METHOD, APPARATUS AND SYSTEM FOR CONFIGURING RADIO BEARER
Document Type and Number:
WIPO Patent Application WO/2021/189933
Kind Code:
A1
Abstract:
The embodiments of the present application relate to the technical field of communications, and provided are a method, apparatus, and system for configuring a radio bearer: by means of establishing a multicast radio bearer used for receiving a multicast/broadcast service between a terminal and a base station, the data complexity of the base station processing the multicast service may be reduced. The solution comprises: a base station receives a first request message, wherein the first request message is used to request that a first terminal join a multicast/broadcast service; and the base station sends configuration information of a multicast radio bearer to the first terminal according to quality of service (QoS) flow information of the multicast/broadcast service, wherein the configuration information is used to configure the multicast radio bearer, and the multicast radio bearer is used to transmit data of the multicast/broadcast service to terminals that have joined the multicast/broadcast service, and the terminals that have joined the multicast/broadcast service comprise the first terminal.
Inventors:
ZONG ZAIFENG (CN)
ZHU FENQIN (CN)
ZHU FENQIN (CN)
Application Number:
PCT/CN2020/133362
Publication Date:
September 30, 2021
Filing Date:
December 02, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/08; H04W76/10
Foreign References:
| CN109769150A | 2019-05-17 | |||
| US20200092923A1 | 2020-03-19 | |||
| CN202010228271A | 2020-03-27 |
Other References:
HUAWEI, HISILICON: "Update of KI#1: MBS session management", 3GPP DRAFT; S2-2000487, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Incheon, South Korea; 20200113 - 20200117, 7 January 2020 (2020-01-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051842552
QUALCOMM INCORPORATED, NOKIA, NOKIA SHANGHAI BELL: "Solution: Integrated Multicast and Unicast Transport with Full Separation of MBS Service", 3GPP DRAFT; S2-2001427, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Incheon, South Korea; 20200113 - 20200117, 16 January 2020 (2020-01-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051844169
QUALCOMM INCORPORATED: "Architectural requirements for 5MBS", 3GPP DRAFT; S2-1910506_WAS_S2-1909901-PCR-23757_ARCHITECTURAL_REQUIREMENTS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Split, Croatia; 20191014 - 20191018, 17 October 2019 (2019-10-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051797180
LG ELECTRONICS: "New MBS architecture and procedures", 3GPP DRAFT; S2-2000350, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Incheon, Korea; 20200113 - 20200117, 7 January 2020 (2020-01-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051842423
QUALCOMM INCORPORATED, NOKIA, NOKIA SHANGHAI BELL: "Solution: Integrated Multicast and Unicast Transport with Full Separation of MBS Service", 3GPP DRAFT; S2-2001427, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Incheon, South Korea; 20200113 - 20200117, 16 January 2020 (2020-01-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051844169
QUALCOMM INCORPORATED: "Architectural requirements for 5MBS", 3GPP DRAFT; S2-1910506_WAS_S2-1909901-PCR-23757_ARCHITECTURAL_REQUIREMENTS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Split, Croatia; 20191014 - 20191018, 17 October 2019 (2019-10-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051797180
LG ELECTRONICS: "New MBS architecture and procedures", 3GPP DRAFT; S2-2000350, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Incheon, Korea; 20200113 - 20200117, 7 January 2020 (2020-01-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051842423
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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