Title:
METHOD OF HANDLING ACTIVE TIME FOR SL COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2022/131781
Kind Code:
A1
Abstract:
The disclosure provides a method for sidelink channel state information (CSI) reporting in a wireless communication system. The method comprises steps in which: a user equipment (UE) obtains parameters associated with discontinuous reception (DRX); the UE transmits, to a peer UE, a CSI request; and the UE monitors a sidelink channel in an active time of the DRX for receiving, from the peer UE, sidelink CSI in response to the CSI request, wherein the active time of the DRX includes a time duration between transmitting the CSI request and receiving the sidelink CSI.
Inventors:
AGIWAL ANIL (KR)
KANG HYUNJEONG (KR)
KANG HYUNJEONG (KR)
Application Number:
PCT/KR2021/019045
Publication Date:
June 23, 2022
Filing Date:
December 15, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W72/12; H04W72/04; H04W76/14; H04W76/28; H04W92/18
Domestic Patent References:
| WO2020190068A1 | 2020-09-24 | |||
| WO2020200079A1 | 2020-10-08 |
Other References:
OPPO: "The effect of DRX on resource selection", 3GPP DRAFT; R1-2008241, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 24 October 2020 (2020-10-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051946593
LENOVO, MOTOROLA MOBILITY: "Discontinuous reception and transmission in SL", 3GPP DRAFT; R2-2009696, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20201102 - 20201113, 22 October 2020 (2020-10-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051941351
VIVO: "Discussion on sidelink DRX", 3GPP DRAFT; R1-2007690, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 24 October 2020 (2020-10-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051946481
See also references of EP 4245088A4
LENOVO, MOTOROLA MOBILITY: "Discontinuous reception and transmission in SL", 3GPP DRAFT; R2-2009696, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20201102 - 20201113, 22 October 2020 (2020-10-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051941351
VIVO: "Discussion on sidelink DRX", 3GPP DRAFT; R1-2007690, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 24 October 2020 (2020-10-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051946481
See also references of EP 4245088A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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