JP7408668B2 - 端末及び通信方法 - Google Patents

端末及び通信方法 Download PDF

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Publication number
JP7408668B2
JP7408668B2 JP2021539807A JP2021539807A JP7408668B2 JP 7408668 B2 JP7408668 B2 JP 7408668B2 JP 2021539807 A JP2021539807 A JP 2021539807A JP 2021539807 A JP2021539807 A JP 2021539807A JP 7408668 B2 JP7408668 B2 JP 7408668B2
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Japan
Prior art keywords
terminal
base station
information
response
sidelink
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JP2021539807A
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English (en)
Japanese (ja)
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JPWO2021029083A5 (https=
JPWO2021029083A1 (https=
Inventor
翔平 吉岡
聡 永田
ヤンル ワン
ジン ワン
ギョウリン コウ
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NTT Docomo Inc
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NTT Docomo Inc
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Publication of JPWO2021029083A5 publication Critical patent/JPWO2021029083A5/ja
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    • 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
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021539807A 2019-08-15 2019-08-15 端末及び通信方法 Active JP7408668B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/032084 WO2021029083A1 (ja) 2019-08-15 2019-08-15 端末及び通信方法

Publications (3)

Publication Number Publication Date
JPWO2021029083A1 JPWO2021029083A1 (https=) 2021-02-18
JPWO2021029083A5 JPWO2021029083A5 (https=) 2022-10-03
JP7408668B2 true JP7408668B2 (ja) 2024-01-05

Family

ID=74569649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021539807A Active JP7408668B2 (ja) 2019-08-15 2019-08-15 端末及び通信方法

Country Status (6)

Country Link
US (1) US12108366B2 (https=)
EP (1) EP4017163A4 (https=)
JP (1) JP7408668B2 (https=)
CN (1) CN114270974A (https=)
CA (1) CA3148851A1 (https=)
WO (1) WO2021029083A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113873465B (zh) * 2020-06-30 2025-02-18 维沃移动通信有限公司 信息处理方法、装置及终端
US20230283413A1 (en) * 2020-08-05 2023-09-07 Lenovo (Singapore) Pte. Ltd. Data and feedback relaying
JP7432553B2 (ja) * 2021-04-20 2024-02-16 ソフトバンク株式会社 端末間直接通信を介したデータ伝送におけるｈａｒｑ再送制御を行うシステム、無線端末装置、車両、基地局、方法及びプログラム
EP4307778A4 (en) * 2021-03-11 2024-10-23 Softbank Corp. DIRECT COMMUNICATION CONTROL SYSTEM BETWEEN TERMINALS, WIRELESS TERMINAL DEVICE, VEHICLE, CONTROL DEVICE, BASE STATION, METHOD AND PROGRAM

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020166621A1 (ja) * 2019-02-14 2020-08-20 京セラ株式会社 通信制御方法
WO2020251237A1 (ko) * 2019-06-14 2020-12-17 한국전자통신연구원 사이드 링크 통신 방법 및 장치

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Ericsson，Mode-1 Implications for Supporting SL HARQ feedbacks [online]，3GPP TSG RAN WG2 #105 R2-1901651，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_105/Docs/R2-1901651.zip>，2023年03月01日
Samsung，Considerations on Sidelink HARQ Procedure [online]，3GPP TSG RAN WG1 #96 R1-1902278，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_96/Docs/R1-1902278.zip>，2019年03月01日

Also Published As

Publication number Publication date
CN114270974A (zh) 2022-04-01
US20220279484A1 (en) 2022-09-01
WO2021029083A1 (ja) 2021-02-18
EP4017163A1 (en) 2022-06-22
US12108366B2 (en) 2024-10-01
JPWO2021029083A1 (https=) 2021-02-18
CA3148851A1 (en) 2021-02-18
EP4017163A4 (en) 2023-04-19

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