Title:
CARRIER SELECTION IN SIDELINK COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2024/070758
Kind Code:
A1
Abstract:
Disclosed are methods, apparatuses, and systems for carrier selection or re-selection for sidelink carrier aggregation. The methods include: determining, by a user equipment (UE) in a first sidelink communication, based on a first condition, one or more first candidate carriers from among one or more dedicated sidelink carriers, the one or more dedicated sidelink carriers being dedicated for the first sidelink communication; determining, by the UE, based on a second condition, one or more second candidate carriers from among one or more shared sidelink carriers, the one or more shared sidelink carriers being shared by at least the first sidelink communication and a second sidelink communication; and selecting, by the UE, one or more sidelink carriers for a sidelink transmission from among at least one of: the one or more first candidate carriers or the one or more second candidate carriers.
Inventors:
SHIMIZU TAKAYUKI (US)
ARZELIER CLAUDE (FR)
SUNELL KAI-ERIK (FR)
MEDINA DANIEL (DE)
KIILERICH PRATAS NUNO (DK)
PANZNER BERTHOLD (DE)
BARBOSA ABREU RENATO (DK)
JACOBSEN THOMAS (DK)
WILDSCHEK TORSTEN (GB)
ARZELIER CLAUDE (FR)
SUNELL KAI-ERIK (FR)
MEDINA DANIEL (DE)
KIILERICH PRATAS NUNO (DK)
PANZNER BERTHOLD (DE)
BARBOSA ABREU RENATO (DK)
JACOBSEN THOMAS (DK)
WILDSCHEK TORSTEN (GB)
Application Number:
PCT/JP2023/033683
Publication Date:
April 04, 2024
Filing Date:
September 15, 2023
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
International Classes:
H04W72/40; H04W72/02
Other References:
LG ELECTRONICS INC: "Enhancement for sidelink operations", vol. TSG RAN, no. Electronic Meeting; 20210628 - 20210702, 7 June 2021 (2021-06-07), XP052025802, Retrieved from the Internet [retrieved on 20210607]
QUALCOMM INCORPORATED: "Co-Channel Coexistence between LTE SL and NR SL", vol. RAN WG1, no. 20220820 - 20220826, 12 August 2022 (2022-08-12), XP052275171, Retrieved from the Internet [retrieved on 20220812]
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2 (Release 17)", vol. RAN WG2, no. V17.1.0, 19 July 2022 (2022-07-19), pages 1 - 401, XP052183747, Retrieved from the Internet [retrieved on 20220719]
3GPP TECHNICAL SPECIFICATION (TS) 38.213
3GPP TS 38.212. 1
QUALCOMM INCORPORATED: "Co-Channel Coexistence between LTE SL and NR SL", vol. RAN WG1, no. 20220820 - 20220826, 12 August 2022 (2022-08-12), XP052275171, Retrieved from the Internet
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2 (Release 17)", vol. RAN WG2, no. V17.1.0, 19 July 2022 (2022-07-19), pages 1 - 401, XP052183747, Retrieved from the Internet
3GPP TECHNICAL SPECIFICATION (TS) 38.213
3GPP TS 38.212. 1
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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