Title:
METHOD AND APPARATUS FOR PROCESSING MULTICAST/BROADCAST SERVICE SIGNAL BY USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/086154
Kind Code:
A1
Abstract:
The present invention relates to a method of processing signals by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of receiving a data signal including a data unit for a multicast/broadcast service (MBS) based on a control signal addressed with a Group-Radio Network Temporary Identifier (G-RNTI) from a network; identifying a logical channel for the MBS among two or more logical channels, based on the G-RNTI and a logical channel identifier; and transferring the data unit for the MBS to the identified logical channel.
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Inventors:
KIM SEONGJOON (KR)
KIM SANGWON (KR)
LEE GYEONGCHEOL (KR)
YI SEUNGJUNE (KR)
KIM SANGWON (KR)
LEE GYEONGCHEOL (KR)
YI SEUNGJUNE (KR)
Application Number:
PCT/KR2021/014669
Publication Date:
April 28, 2022
Filing Date:
October 20, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W28/02; H04W4/06; H04W76/11; H04W76/40; H04W80/02
Foreign References:
| US20180049161A1 | 2018-02-15 |
Other References:
QUALCOMM INCORPORATED: "View on group scheduling for Multicast RRC_CONNECTED UEs", 3GPP TSG RAN WG1 #102-E; R1-2006830, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 8 August 2020 (2020-08-08), e-Meeting; 20200817 - 20200828, XP051918280
INTEL CORPORATION: "Group Scheduling for NR MBS", 3GPP TSG RAN WG1 #102-E; R1-2005898, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 8 August 2020 (2020-08-08), e-Meeting; 20200818 - 20200828, XP051917800
HUAWEI, HISILICON: "MBS Session Management", 3GPP TSG SA WG2 MEETING #136AH; S2-2000489, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 7 January 2020 (2020-01-07), Incheon, South Korea; 20200113 - 20200117, XP051842554
ZTE: "Consideration on the control information in NR MBS", 3GPP TSG RAN WG3 #109-E; R3-205248, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 7 August 2020 (2020-08-07), Online; 20200817 - 20200828, XP051915914
"Overview of NR MBS", 3GPP DOCUMENT R2-2007033
See also references of EP 4136874A4
INTEL CORPORATION: "Group Scheduling for NR MBS", 3GPP TSG RAN WG1 #102-E; R1-2005898, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 8 August 2020 (2020-08-08), e-Meeting; 20200818 - 20200828, XP051917800
HUAWEI, HISILICON: "MBS Session Management", 3GPP TSG SA WG2 MEETING #136AH; S2-2000489, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 7 January 2020 (2020-01-07), Incheon, South Korea; 20200113 - 20200117, XP051842554
ZTE: "Consideration on the control information in NR MBS", 3GPP TSG RAN WG3 #109-E; R3-205248, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 7 August 2020 (2020-08-07), Online; 20200817 - 20200828, XP051915914
"Overview of NR MBS", 3GPP DOCUMENT R2-2007033
See also references of EP 4136874A4
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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