TWI784301B - 感知及資源分配新無線電(nr)車聯萬物(v2x)方法 - Google Patents

感知及資源分配新無線電(nr)車聯萬物(v2x)方法 Download PDF

Info

Publication number
TWI784301B
TWI784301B TW109127499A TW109127499A TWI784301B TW I784301 B TWI784301 B TW I784301B TW 109127499 A TW109127499 A TW 109127499A TW 109127499 A TW109127499 A TW 109127499A TW I784301 B TWI784301 B TW I784301B
Authority
TW
Taiwan
Prior art keywords
wtru
resource
resources
harq
priority
Prior art date
Application number
TW109127499A
Other languages
English (en)
Chinese (zh)
Other versions
TW202123723A (zh
Inventor
祥德 黃
李汶宜
濤 鄧
馬提諾Ｍ 法瑞達
春暄 葉
Original Assignee
美商Ｉｄａｃ控股公司
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 美商Ｉｄａｃ控股公司 filed Critical 美商Ｉｄａｃ控股公司
Publication of TW202123723A publication Critical patent/TW202123723A/zh
Application granted granted Critical
Publication of TWI784301B publication Critical patent/TWI784301B/zh

Links

Images

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
TW109127499A 2019-08-13 2020-08-13 感知及資源分配新無線電(nr)車聯萬物(v2x)方法 TWI784301B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201962886160P 2019-08-13 2019-08-13
US62/886,160 2019-08-13
US201962908089P 2019-09-30 2019-09-30
US62/908,089 2019-09-30
US202062975552P 2020-02-12 2020-02-12
US62/975,552 2020-02-12

Publications (2)

Publication Number Publication Date
TW202123723A TW202123723A (zh) 2021-06-16
TWI784301B true TWI784301B (zh) 2022-11-21

Family

ID=72243224

Family Applications (2)

Application Number Title Priority Date Filing Date
TW109127499A TWI784301B (zh) 2019-08-13 2020-08-13 感知及資源分配新無線電(nr)車聯萬物(v2x)方法
TW111139932A TWI870717B (zh) 2019-08-13 2020-08-13 無線傳輸/接收單元及於其中使用的方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW111139932A TWI870717B (zh) 2019-08-13 2020-08-13 無線傳輸/接收單元及於其中使用的方法

Country Status (8)

Country Link
US (3) US20220303952A1 (enExample)
EP (1) EP4014624A1 (enExample)
JP (2) JP7568713B2 (enExample)
CN (3) CN121194263A (enExample)
AU (1) AU2020328569B2 (enExample)
BR (1) BR112022002657A2 (enExample)
TW (2) TWI784301B (enExample)
WO (1) WO2021030561A1 (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12501419B2 (en) * 2019-04-28 2025-12-16 Lg Electronics Inc. Method and device for performing HARQ feedback in NR V2X
CN111884766B (zh) * 2019-05-01 2022-03-29 华为技术有限公司 组播反馈配置方法及装置
CN111800242B (zh) * 2019-08-09 2022-02-22 维沃移动通信有限公司 反馈信息传输方法、装置、设备及介质
CN114514714A (zh) * 2019-10-03 2022-05-17 捷开通讯(深圳)有限公司 蜂窝网络中的侧链调度
WO2021066617A1 (ko) * 2019-10-04 2021-04-08 엘지전자 주식회사 Nr v2x에서 제어 정보에 기반하여 전송 자원을 식별하는 방법 및 장치
KR102893970B1 (ko) * 2019-10-17 2025-12-03 삼성전자주식회사 무선 통신 시스템에서 제어정보 및 데이터 송수신 방법 및 장치
WO2021091340A1 (en) * 2019-11-07 2021-05-14 Lg Electronics Inc. Method and apparatus for transmitting psfch in nr v2x
EP4057722B1 (en) * 2019-11-08 2025-04-23 LG Electronics Inc. Method and device for retransmitting sidelink in nr v2x
WO2021125365A1 (ko) * 2019-12-16 2021-06-24 엘지전자 주식회사 사이드링크를 지원하는 무선통신시스템에서 단말이 주행 그룹 간의 송신 자원을 고려한 송신 자원의 재할당 방법 및 이를 위한 장치
US12052741B2 (en) * 2020-02-12 2024-07-30 Apple Inc. Methods of resource re-selection and pre-emption
US11877299B2 (en) * 2020-03-05 2024-01-16 Qualcomm Incorporated Control channel resources for group-feedback in multi-cast
JP7633275B2 (ja) 2020-04-08 2025-02-19 インターデイジタル パテント ホールディングス インコーポレイテッド サイドリンク無線送信／受信ユニット（ｗｔｒｕ）間連携のための方法及び装置
WO2021230569A1 (ko) * 2020-05-12 2021-11-18 엘지전자 주식회사 Nr v2x에서 자원 예약 방법 및 장치
CN113709869A (zh) * 2020-05-21 2021-11-26 维沃移动通信有限公司 资源确定、传输、反馈方法、发送端和接收端
WO2022006877A1 (en) * 2020-07-10 2022-01-13 Nec Corporation Methods for communications, terminal device, and computer readable media
US11818716B2 (en) * 2020-07-17 2023-11-14 Samsung Electronics Co., Ltd User equipment assistance for resource selection in new radio vehicle to everything
US12096476B2 (en) * 2020-08-25 2024-09-17 Qualcomm Incorporated Sense and transmission of multiple transport blocks for New Radio sidelink
WO2022041084A1 (zh) * 2020-08-27 2022-03-03 北京小米移动软件有限公司 盲重传方法和装置、盲重传指示方法和装置
US11979906B2 (en) * 2020-08-28 2024-05-07 Qualcomm Incorporated Resource reservation for NR-U SL
US12513663B2 (en) * 2020-10-14 2025-12-30 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for resource selection, and storage medium
US11716753B2 (en) * 2021-01-26 2023-08-01 Qualcomm Incorporated Feedback methods for subband full duplex systems
WO2022183405A1 (zh) * 2021-03-03 2022-09-09 Oppo广东移动通信有限公司 信息发送方法、装置、终端及存储介质
WO2022212548A1 (en) * 2021-03-30 2022-10-06 Idac Holdings, Inc. Methods and apparatus for supporting adaptive quality of service (qos) in sidelink relays
JP2024513809A (ja) * 2021-03-30 2024-03-27 インターデイジタル パテント ホールディングス インコーポレイテッド 部分感知ベースのリソース割り当て
US12501407B2 (en) 2021-03-31 2025-12-16 Qualcomm Incorporated Full duplex sidelink feedback transmissions and receptions
CN115175127A (zh) * 2021-04-02 2022-10-11 夏普株式会社 由用户设备执行的方法以及用户设备
WO2022213876A1 (en) * 2021-04-05 2022-10-13 Guangdong Oppo Mobile Telecommunications Corp., Ltd. User equipment and resource monitoring method in sidelink communication
US20240267892A1 (en) * 2021-05-04 2024-08-08 Lg Electronics Inc. Method and device for selecting resource in nr v2x on basis of partial sensing
WO2022236829A1 (zh) * 2021-05-14 2022-11-17 Oppo广东移动通信有限公司 载波聚合场景下的资源选择方法、装置、设备及存储介质
US20240154726A1 (en) * 2021-05-25 2024-05-09 Qualcomm Incorporated Techniques for transmitting a scheduling request for pending hybrid automatic repeat request bits
CN115767466A (zh) * 2021-09-01 2023-03-07 华为技术有限公司 一种资源确定的方法和装置
JP7722573B2 (ja) * 2021-09-29 2025-08-13 日本電気株式会社 端末装置および方法
US11924864B2 (en) * 2021-11-22 2024-03-05 Qualcomm Incorporated Network coded sidelink communication using reserved resources for retransmission
US20250159697A1 (en) 2021-12-31 2025-05-15 Lenovo (Beijing) Limited Methods and apparatuses of resource allocation for sidelink communication
US12520254B2 (en) * 2022-01-04 2026-01-06 Electronics And Telecommunications Research Institute Method and apparatus for beam management in sidelink communication
US12328753B2 (en) 2022-07-15 2025-06-10 Qualcomm Incorporated Logical channel prioritization for data
TWI810090B (zh) * 2022-07-18 2023-07-21 財團法人資訊工業策進會 在無線通訊系統中的基地台及傳輸方法
WO2024035935A1 (en) 2022-08-11 2024-02-15 Ofinno, Llc Sidelink resource allocation in unlicensed bands
US20240306033A1 (en) * 2023-03-07 2024-09-12 Qualcomm Incorporated Logical channel indication for enhanced buffered data information reporting

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10541787B2 (en) * 2015-10-07 2020-01-21 Lg Electronics Inc. Method and apparatus for transmitting retransmission data using HARQ in wireless communication system
WO2018174661A1 (en) * 2017-03-24 2018-09-27 Samsung Electronics Co., Ltd. Resource selection method in vehicle to everything communication and apparatus therefore
US11722262B2 (en) * 2017-07-21 2023-08-08 Lg Electronics Inc. Method and apparatus for transmitting feedback by terminal receiving signal from another terminal in wireless communication system
EP3451563A1 (en) * 2017-08-11 2019-03-06 Industrial Technology Research Institute Method, transmitting node and receiving node for feedback control of sidelink communication
WO2019045464A1 (ko) * 2017-08-30 2019-03-07 엘지전자 주식회사 무선 통신 시스템에서 v2x 통신을 위한 단말의 자원 선택 방법 및 상기 방법을 이용하는 단말
EP3911067B1 (en) * 2019-01-09 2024-08-21 Beijing Xiaomi Mobile Software Co., Ltd. Resource allocation method and apparatus
US11496246B2 (en) * 2019-01-10 2022-11-08 Samsung Electronics Co., Ltd. HARQ operation and power control in sidelink
US11233607B2 (en) * 2019-04-18 2022-01-25 Samsung Electronics Co., Ltd. Method and apparatus for configuration of resource sensing in NR V2X resource allocation
CN119109554A (zh) * 2019-04-30 2024-12-10 北京三星通信技术研究有限公司 无线通信系统中的电子设备及其执行的方法
KR102808908B1 (ko) * 2019-06-21 2025-05-19 삼성전자 주식회사 통신 시스템에서 사이드링크 피드백 송수신 방법 및 장치
US20210006318A1 (en) * 2019-07-03 2021-01-07 Electronics And Telecommunications Research Institute Method and apparatus for sidelink communication
KR20210074874A (ko) * 2019-12-12 2021-06-22 삼성전자주식회사 무선 통신 시스템에서 단말의 송신 전력 제어 방법 및 장치

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
網路文獻 Ericsson ：" Feature lead summary #4 on Resource allocation for NR sidelink Mode 1", 3GPP 2019/05/20 , 3GPP R1-1907916, 3GPP TSG-RAN WG1 Meeting #97 Reno, USA, May 13th –17th , 2019 *
網路文獻 Intel Corporation： "Summary#3 for AI 7.2.4.2.2 Mode-2 Resource Allocation", 3GPP 2019/05/17 , 3GPP R1-1907888, 3GPP TSG-RAN WG1 Meeting #97 Reno, USA, May 13th –17th , 2019; *

Also Published As

Publication number Publication date
CN114600535A (zh) 2022-06-07
TWI870717B (zh) 2025-01-21
US20240284408A1 (en) 2024-08-22
US12213106B2 (en) 2025-01-28
TW202316875A (zh) 2023-04-16
US20220303952A1 (en) 2022-09-22
US20250175948A1 (en) 2025-05-29
AU2020328569A1 (en) 2022-03-03
TW202123723A (zh) 2021-06-16
JP2025000969A (ja) 2025-01-07
BR112022002657A2 (pt) 2022-05-03
JP7846183B2 (ja) 2026-04-14
WO2021030561A1 (en) 2021-02-18
CN121194263A (zh) 2025-12-23
CN121310216A (zh) 2026-01-09
JP7568713B2 (ja) 2024-10-16
AU2020328569B2 (en) 2026-02-19
EP4014624A1 (en) 2022-06-22
JP2022544215A (ja) 2022-10-17

Similar Documents

Publication Publication Date Title
JP7846183B2 (ja) 感知及びリソース割り当てのための新無線（ｎｒ）ビークルツーエブリシング（ｖ２ｘ）方法
JP7621413B2 (ja) ニューラジオ車車間／路車間通信（ｎｒ ｖ２ｘ）における自律的リソース選択のための方法および装置
JP7719277B2 (ja) 同時アップリンク及びサイドリンク動作
JP7784475B2 (ja) 協力し合う車両間における効率的なリソース使用のための方法
TWI848087B (zh) 側鏈通訊系統及方法
KR102790727B1 (ko) Nr v2x-무선 시스템에서 데이터 전송을 위한 방법
US12490274B2 (en) Methods, systems, and devices for transferring data with different reliabilities
CN116210248A (zh) 与nr中继相关联的侧行链路发现
CN121058335A (zh) 针对s-ssb的多信道操作