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WO2023003373A3 - Nr v2x에서 간섭 정보를 기반으로 통신을 수행하는 방법 및 장치 - Google Patents

Nr v2x에서 간섭 정보를 기반으로 통신을 수행하는 방법 및 장치 Download PDF

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Publication number
WO2023003373A3
WO2023003373A3 PCT/KR2022/010669 KR2022010669W WO2023003373A3 WO 2023003373 A3 WO2023003373 A3 WO 2023003373A3 KR 2022010669 W KR2022010669 W KR 2022010669W WO 2023003373 A3 WO2023003373 A3 WO 2023003373A3
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WO
WIPO (PCT)
Prior art keywords
basis
resources
performing communication
interference information
information related
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2022/010669
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English (en)
French (fr)
Other versions
WO2023003373A2 (ko
Inventor
박기원
서한별
백서영
이승민
홍종우
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to CN202280050865.1A priority Critical patent/CN117837250A/zh
Priority to US18/290,617 priority patent/US20240381390A1/en
Priority to EP22846243.8A priority patent/EP4376530A4/en
Publication of WO2023003373A2 publication Critical patent/WO2023003373A2/ko
Publication of WO2023003373A3 publication Critical patent/WO2023003373A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/40—Resource management for direct mode communication, e.g. D2D or sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

제 1 장치가 무선 통신을 수행하는 방법 및 이를 지원하는 장치가 제공된다. 상기 방법은, SL(sidelink) 자원 풀(resource pool)과 관련된 정보를 획득하는 단계; 자원 선택 절차를 트리거하는 단계; 및 상기 자원 선택 절차가 트리거되는 것을 기반으로, 선택 윈도우 내 상기 SL 자원 풀에서 복수의 SL 후보 자원을 결정하는 단계;를 포함하되, 충돌 자원과 관련된 정보는 상기 제 1 장치의 MAC(medium access control) 계층으로부터 상기 제 1 장치의 물리 계층에게 전달되고, 및 상기 충돌 자원은 상기 복수의 SL 후보 자원에서 제외될 수 있다.
PCT/KR2022/010669 2021-07-21 2022-07-21 Nr v2x에서 간섭 정보를 기반으로 통신을 수행하는 방법 및 장치 Ceased WO2023003373A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202280050865.1A CN117837250A (zh) 2021-07-21 2022-07-21 Nr v2x中的在干扰信息的基础上执行通信的方法和装置
US18/290,617 US20240381390A1 (en) 2021-07-21 2022-07-21 Method and device for performing communication on basis of interference information in nr v2x
EP22846243.8A EP4376530A4 (en) 2021-07-21 2022-07-21 METHOD AND DEVICE FOR PERFORMING COMMUNICATION BASED ON INTERFERENCE INFORMATION IN NR V2X COMMUNICATION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2021-0095735 2021-07-21
KR20210095735 2021-07-21

Publications (2)

Publication Number Publication Date
WO2023003373A2 WO2023003373A2 (ko) 2023-01-26
WO2023003373A3 true WO2023003373A3 (ko) 2023-03-16

Family

ID=84978788

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2022/010669 Ceased WO2023003373A2 (ko) 2021-07-21 2022-07-21 Nr v2x에서 간섭 정보를 기반으로 통신을 수행하는 방법 및 장치

Country Status (4)

Country Link
US (1) US20240381390A1 (ko)
EP (1) EP4376530A4 (ko)
CN (1) CN117837250A (ko)
WO (1) WO2023003373A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12156238B2 (en) * 2021-09-02 2024-11-26 Apple Inc. Resource allocation for co-channel coexistence
US12414041B2 (en) * 2021-10-29 2025-09-09 Qualcomm Incorporated Sidelink bandwidth part timer based on active state
US20230328839A1 (en) * 2022-04-06 2023-10-12 Qualcomm Incorporated Techniques for management of feedback based radio link failure in unlicensed sidelink
US20240292444A1 (en) * 2023-02-28 2024-08-29 Qualcomm Incorporated Sidelink in-device co-existence interference mitigation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200229171A1 (en) * 2019-04-02 2020-07-16 Intel Corporation Methods of autonomous resource selection in new radio (nr) vehicle-to-everything (v2x) sidelink communication
KR20200093517A (ko) * 2019-01-23 2020-08-05 엘지전자 주식회사 Nr v2x의 사이드링크 제어 정보의 전송
WO2021098483A1 (en) * 2019-11-18 2021-05-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Resource selection and reporting in sidelink communications
WO2021107574A1 (ko) * 2019-11-25 2021-06-03 삼성전자 주식회사 V2x 시스템에서 자원을 할당하는 방법 및 장치
US20210185645A1 (en) * 2018-08-09 2021-06-17 Zte Corporation Method and Apparatus for Transmitting Information

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210185645A1 (en) * 2018-08-09 2021-06-17 Zte Corporation Method and Apparatus for Transmitting Information
KR20200093517A (ko) * 2019-01-23 2020-08-05 엘지전자 주식회사 Nr v2x의 사이드링크 제어 정보의 전송
US20200229171A1 (en) * 2019-04-02 2020-07-16 Intel Corporation Methods of autonomous resource selection in new radio (nr) vehicle-to-everything (v2x) sidelink communication
WO2021098483A1 (en) * 2019-11-18 2021-05-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Resource selection and reporting in sidelink communications
WO2021107574A1 (ko) * 2019-11-25 2021-06-03 삼성전자 주식회사 V2x 시스템에서 자원을 할당하는 방법 및 장치

Also Published As

Publication number Publication date
EP4376530A2 (en) 2024-05-29
WO2023003373A2 (ko) 2023-01-26
EP4376530A4 (en) 2025-07-02
US20240381390A1 (en) 2024-11-14
CN117837250A (zh) 2024-04-05

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