Title:
SIDELINK RESOURCE HANDLING FOR CU-DU SPLIT BASED V2X COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2020/149575
Kind Code:
A1
Abstract:
A method and apparatus for sidelink resource handling for central unit (CU)-distributed unit (DU) split based vehicle-to-everything (V2X) communication is provided. A gNB central unit (gNB-CU) in a wireless communication system receives, from a wireless device, information related to a radio access technology (RAT) for which a sidelink resource is requested. The gNB-CU transmits, to a gNB distributed unit (gNB-DU), the information related to the RAT for sidelink resource allocation.
Inventors:
XU JIAN (KR)
BYUN DAEWOOK (KR)
KIM SEOKJUNG (KR)
BYUN DAEWOOK (KR)
KIM SEOKJUNG (KR)
Application Number:
PCT/KR2020/000408
Publication Date:
July 23, 2020
Filing Date:
January 09, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/04; H04W4/40; H04W72/14; H04W76/27; H04W88/08; H04W92/18
Domestic Patent References:
| WO2018174654A1 | 2018-09-27 |
Other References:
VICE-CHAIRMAN (INTEL CORPORATION): "V2X session report", 3GPP DRAFT; R3-187200, 12 October 2018 (2018-10-12), Chengdu China, pages 1 - 5, XP051495585
NTT DOCOMO; INC: "Uu-based sidelink resource allocation/configuration for NR V2X", 3GPP DRAFT; R1-1900966, 25 January 2019 (2019-01-25), Taipei, pages 1 - 7, XP051576501
CATT: "Discussion on NR eV2X", 3GPP DRAFT; R3-186370, 16 November 2018 (2018-11-16), Spokane, WA, USA, pages 1 - 4, XP051482520
JI LIANGHAI, ANDREAS WEINAND , BIN HAN , HANS D SCHOTTEN: "Multi-RATs support to improve V2X communication", 23 February 2018 (2018-02-23), pages 1 - 6, XP081218098, Retrieved from the Internet
NTT DOCOMO; INC: "Uu-based sidelink resource allocation/configuration for NR V2X", 3GPP DRAFT; R1-1900966, 25 January 2019 (2019-01-25), Taipei, pages 1 - 7, XP051576501
CATT: "Discussion on NR eV2X", 3GPP DRAFT; R3-186370, 16 November 2018 (2018-11-16), Spokane, WA, USA, pages 1 - 4, XP051482520
JI LIANGHAI, ANDREAS WEINAND , BIN HAN , HANS D SCHOTTEN: "Multi-RATs support to improve V2X communication", 23 February 2018 (2018-02-23), pages 1 - 6, XP081218098, Retrieved from the Internet
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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