KR102912876B1 - 피드백 채널 매핑 방법 및 디바이스, 장비 및 저장 매체 - Google Patents

피드백 채널 매핑 방법 및 디바이스, 장비 및 저장 매체

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Publication number
KR102912876B1
KR102912876B1 KR1020227005049A KR20227005049A KR102912876B1 KR 102912876 B1 KR102912876 B1 KR 102912876B1 KR 1020227005049 A KR1020227005049 A KR 1020227005049A KR 20227005049 A KR20227005049 A KR 20227005049A KR 102912876 B1 KR102912876 B1 KR 102912876B1
Authority
KR
South Korea
Prior art keywords
feedback channel
time slot
slot
feedback
frequency domain
Prior art date
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Active
Application number
KR1020227005049A
Other languages
English (en)
Korean (ko)
Other versions
KR20220048471A (ko
Inventor
웨이민 싱
유시옹 루
진 양
Original Assignee
지티이 코포레이션
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.)
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Application filed by 지티이 코포레이션 filed Critical 지티이 코포레이션
Publication of KR20220048471A publication Critical patent/KR20220048471A/ko
Application granted granted Critical
Publication of KR102912876B1 publication Critical patent/KR102912876B1/ko
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Classifications

    • 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
    • H04L1/1861—Physical mapping arrangements
    • 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
    • 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
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020227005049A 2019-08-16 2020-08-17 피드백 채널 매핑 방법 및 디바이스, 장비 및 저장 매체 Active KR102912876B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910757794.9 2019-08-16
CN201910757794.9A CN110536465A (zh) 2019-08-16 2019-08-16 反馈信道的映射方法、装置、设备及存储介质
PCT/CN2020/109441 WO2021032038A1 (zh) 2019-08-16 2020-08-17 反馈信道的映射方法、装置、设备及存储介质

Publications (2)

Publication Number Publication Date
KR20220048471A KR20220048471A (ko) 2022-04-19
KR102912876B1 true KR102912876B1 (ko) 2026-01-14

Family

ID=68663430

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227005049A Active KR102912876B1 (ko) 2019-08-16 2020-08-17 피드백 채널 매핑 방법 및 디바이스, 장비 및 저장 매체

Country Status (6)

Country Link
US (2) US12185302B2 (https=)
EP (2) EP4017192A4 (https=)
JP (2) JP7593995B2 (https=)
KR (1) KR102912876B1 (https=)
CN (1) CN110536465A (https=)
WO (1) WO2021032038A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110536465A (zh) 2019-08-16 2019-12-03 中兴通讯股份有限公司 反馈信道的映射方法、装置、设备及存储介质
US11838961B2 (en) * 2019-10-02 2023-12-05 Qualcomm Incorporated Sidelink groupcast configuration to support feedback control
CN114007262B (zh) * 2020-07-27 2025-02-25 华为技术有限公司 通信方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8638880B2 (en) 2010-01-18 2014-01-28 Telefonaktiebolaget Lm Ericsson (Publ) Radio base station and user equipment and methods therein
US10999824B2 (en) * 2016-09-30 2021-05-04 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for handling of retransmission feedback
CN108400843B (zh) * 2017-02-07 2024-03-05 中兴通讯股份有限公司 一种重传反馈及触发方法、装置
US11012996B2 (en) 2017-11-27 2021-05-18 Telefonaktiebolaget Lm Ericsson (Publ) Devices and methods for scheduling data transmissions in a wireless communication system
EP3747219A4 (en) 2018-02-02 2021-09-22 Telefonaktiebolaget LM Ericsson (publ) WIRELESS NODE FOR RECEIVING A WIRELESS SIGNAL AND METHOD FOR DOING IT
WO2020107349A1 (zh) 2018-11-29 2020-06-04 北京小米移动软件有限公司 资源碰撞解决方法、装置及存储介质
WO2020142940A1 (zh) 2019-01-09 2020-07-16 北京小米移动软件有限公司 资源分配方法及装置
CN111435909B (zh) * 2019-01-11 2022-01-14 华为技术有限公司 发送和接收反馈信道的方法以及装置
CN110536465A (zh) * 2019-08-16 2019-12-03 中兴通讯股份有限公司 反馈信道的映射方法、装置、设备及存储介质
JP7791718B2 (ja) * 2019-08-28 2025-12-24 オッポ広東移動通信有限公司 ユーザーデバイス及びリソース伝送方法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
3GPP R1-1906008
3GPP R1-1906209*
3GPP R1-1906596
3GPP R1-1910299

Also Published As

Publication number Publication date
EP4017192A4 (en) 2023-09-06
JP2025015838A (ja) 2025-01-30
JP7739576B2 (ja) 2025-09-16
EP4686135A2 (en) 2026-01-28
EP4017192A1 (en) 2022-06-22
JP7593995B2 (ja) 2024-12-03
US20250081184A1 (en) 2025-03-06
KR20220048471A (ko) 2022-04-19
CN110536465A (zh) 2019-12-03
WO2021032038A1 (zh) 2021-02-25
US20220264601A1 (en) 2022-08-18
EP4686135A3 (en) 2026-04-29
US12185302B2 (en) 2024-12-31
JP2022543900A (ja) 2022-10-14

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