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Title:
METHOD AND APPARATUS FOR PROCESSING OUT-OF-ORDER DELIVERY FOR PDCP LAYER IN WIRELESS D2D COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/066538
Kind Code:
A1
Abstract:
Provided, according to one embodiment of the present disclosure, are a method for operating a first terminal in a wireless communication system, and the first terminal. The method for operating a first terminal comprises the steps of: transmitting, to a second terminal, sidelink capability information about a terminal, including out-of-order delivery capability information about the packet data convergence protocol (PDCP) layer of a first terminal; and receiving, from the second terminal, out-of-order delivery configuration information that is configured for a sidelink radio bearer, on the basis of the out-of-order delivery capability information of the PDCP layer of the first terminal. In addition, the method for operating a first terminal can include processing sidelink data received from the second terminal on the basis of the out-of-order delivery configuration information.

Inventors:
KANG HYUNJEONG (KR)
BAEK SANGKYU (KR)
Application Number:
PCT/KR2020/013366
Publication Date:
April 08, 2021
Filing Date:
September 29, 2020
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W28/02; H04W28/06; H04W76/14; H04W92/18
Foreign References:
US20190044880A12019-02-07
US20120281564A12012-11-08
Other References:
OPPO: "Discussion on PDCP aspects for NR-V2X", 3GPP DRAFT; R2-1908714 - LEFT ISSUES ON PDCP FOR NR-V2X V2, vol. RAN WG2, 16 August 2019 (2019-08-16), Prague, Czech, pages 1 - 7, XP051766536
ZTE: "Report of email discussion [106#81][NR/V2X] SLRB", 3GPP DRAFT; R2-1909074 REPORT OF EMAIL DISCUSSION 106#81 NR V2X SLRB, vol. RAN WG2, 16 August 2019 (2019-08-16), Prague, Czech Republic, pages 1 - 69, XP051766884
LG ELECTRONICS INC: "[Running CR] Introduction of 5G V2X with NR Sidelink", 3GPP DRAFT; R2-1911682 RUNNING CR TO 38 300 FOR 5G V2X WITH NR SIDELINK, vol. RAN WG2, 17 September 2019 (2019-09-17), Prague, Czech Republic, pages 1 - 13, XP051782960
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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