Title:
METHOD AND COMMUNICATION DEVICE FOR SWITCHING BWP FOR SIDELINK COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2021/029577
Kind Code:
A1
Abstract:
A disclosure of the present specification provides a method for switching a bandwidth part (BWP) for sidelink communication. The method may comprise the steps of: receiving information on BWP switching timing from a base station; and performing BWP switching on the basis of the information on BWP switching timing. The information on BWP switching timing may include first BWP switching information or second BWP switching information. The first BWP switching information may be time information about BWP switching from a sidelink (SL) to an uplink (UL) or a downlink (DL) with the base station. The second BWP switching information may be time information about BWP switching to the sidelink (SL) from the uplink (UL) or the downlink (DL) with the base station.
Inventors:
HWANG JINYUP (KR)
YANG YOONOH (KR)
LEE SANGWOOK (KR)
LIM SUHWAN (KR)
JUNG MANYOUNG (KR)
PARK JONGKEUN (KR)
YANG YOONOH (KR)
LEE SANGWOOK (KR)
LIM SUHWAN (KR)
JUNG MANYOUNG (KR)
PARK JONGKEUN (KR)
Application Number:
PCT/KR2020/009989
Publication Date:
February 18, 2021
Filing Date:
July 29, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/04; H04W4/40; H04W72/12; H04W92/10; H04W92/18
Foreign References:
| US20190104543A1 | 2019-04-04 |
Other References:
"5G; NR; Physical layer procedures for control (3GPP TS 38.213 version 15.6.0 Release 15)", ETSI TS 138 213 V15.6.0, 24 June 2019 (2019-06-24), XP014350653
LG ELECTRONICS: "Discussion on physical layer structure for NR sidelink", 3GPP DRAFT; R1-1907012 DISCUSSION ON PHYSICAL LAYER STRUCTURE FOR NR SIDELINK, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 3 May 2019 (2019-05-03), pages 1 - 25, XP051709045
SAMSUNG: "BWP Aspects of SL and Uu Prioritisation", 3GPP DRAFT; R2-1905723_BWP ASPECTS OF SIDELINK AND UU PRIORITISATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 2 May 2019 (2019-05-02), XP051710077
CMCC: "Discussion on the impact of waking up signal on BWP switching operation", 3GPP DRAFT; R1-1906525, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 2 May 2019 (2019-05-02), XP051708560
LG ELECTRONICS: "Discussion on physical layer structure for NR sidelink", 3GPP DRAFT; R1-1907012 DISCUSSION ON PHYSICAL LAYER STRUCTURE FOR NR SIDELINK, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 3 May 2019 (2019-05-03), pages 1 - 25, XP051709045
SAMSUNG: "BWP Aspects of SL and Uu Prioritisation", 3GPP DRAFT; R2-1905723_BWP ASPECTS OF SIDELINK AND UU PRIORITISATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 2 May 2019 (2019-05-02), XP051710077
CMCC: "Discussion on the impact of waking up signal on BWP switching operation", 3GPP DRAFT; R1-1906525, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 2 May 2019 (2019-05-02), XP051708560
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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