KR20250079029A - 무선 통신 시스템에서 물리 상향링크 제어채널의 전송 방법, 장치 및 시스템 - Google Patents

무선 통신 시스템에서 물리 상향링크 제어채널의 전송 방법, 장치 및 시스템 Download PDF

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Publication number
KR20250079029A
KR20250079029A KR1020257015236A KR20257015236A KR20250079029A KR 20250079029 A KR20250079029 A KR 20250079029A KR 1020257015236 A KR1020257015236 A KR 1020257015236A KR 20257015236 A KR20257015236 A KR 20257015236A KR 20250079029 A KR20250079029 A KR 20250079029A
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South Korea
Prior art keywords
pucch
harq
slot
sps
ack
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Pending
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KR1020257015236A
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English (en)
Korean (ko)
Inventor
최경준
노민석
석근영
곽진삼
손주형
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주식회사 윌러스표준기술연구소
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Publication of KR20250079029A publication Critical patent/KR20250079029A/ko
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055Physical resource allocation for ACK/NACK
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/08Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/1607Details of the supervisory signal
    • H04L1/1614Details of the supervisory signal using bitmaps
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/1607Details of the supervisory signal
    • H04L1/1671Details of the supervisory signal the supervisory signal being transmitted together with control information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1854Scheduling and prioritising arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1861Physical mapping arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/26025Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/11Semi-persistent scheduling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020257015236A 2020-10-12 2021-10-12 무선 통신 시스템에서 물리 상향링크 제어채널의 전송 방법, 장치 및 시스템 Pending KR20250079029A (ko)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
KR1020200131467 2020-10-12
KR20200131467 2020-10-12
KR20210001697 2021-01-06
KR1020210001697 2021-01-06
KR20210035213 2021-03-18
KR1020210035213 2021-03-18
KR1020210063687 2021-05-17
KR20210063687 2021-05-17
KR1020237012630A KR102808681B1 (ko) 2020-10-12 2021-10-12 무선 통신 시스템에서 물리 상향링크 제어채널의 전송 방법, 장치 및 시스템
PCT/KR2021/014060 WO2022080840A1 (ko) 2020-10-12 2021-10-12 무선 통신 시스템에서 물리 상향링크 제어채널의 전송 방법, 장치 및 시스템

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KR1020237012630A Division KR102808681B1 (ko) 2020-10-12 2021-10-12 무선 통신 시스템에서 물리 상향링크 제어채널의 전송 방법, 장치 및 시스템

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KR20250079029A true KR20250079029A (ko) 2025-06-04

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KR1020257015236A Pending KR20250079029A (ko) 2020-10-12 2021-10-12 무선 통신 시스템에서 물리 상향링크 제어채널의 전송 방법, 장치 및 시스템
KR1020257015250A Pending KR20250079030A (ko) 2020-10-12 2021-10-12 무선 통신 시스템에서 물리 상향링크 제어채널의 전송 방법, 장치 및 시스템
KR1020237012630A Active KR102808681B1 (ko) 2020-10-12 2021-10-12 무선 통신 시스템에서 물리 상향링크 제어채널의 전송 방법, 장치 및 시스템

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KR1020237012630A Active KR102808681B1 (ko) 2020-10-12 2021-10-12 무선 통신 시스템에서 물리 상향링크 제어채널의 전송 방법, 장치 및 시스템

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US (4) US12075407B2 (https=)
EP (3) EP4601238A3 (https=)
JP (3) JP7670385B2 (https=)
KR (3) KR20250079029A (https=)
CN (1) CN116368911A (https=)
ES (1) ES3052748T3 (https=)
FI (1) FI4224771T3 (https=)
PL (1) PL4224771T3 (https=)
WO (1) WO2022080840A1 (https=)

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KR20250079029A (ko) 2020-10-12 2025-06-04 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 물리 상향링크 제어채널의 전송 방법, 장치 및 시스템
EP4233253B1 (en) * 2020-10-20 2025-03-26 Telefonaktiebolaget LM Ericsson (publ) Pucch carrier switching
JP2023547149A (ja) * 2020-11-04 2023-11-09 クゥアルコム・インコーポレイテッド 遅延されたフィードバック報告を用いたスケジュールされた通信についてのアップリンク制御リソース決定
US12068862B2 (en) * 2021-01-14 2024-08-20 Apple Inc. Method for enhanced HARQ-ACK feedback in wireless communications
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WO2022240180A1 (ko) * 2021-05-11 2022-11-17 엘지전자 주식회사 무선 통신 시스템에서 상향링크 송수신을 수행하는 방법 및 장치
KR20240038960A (ko) * 2021-07-22 2024-03-26 퀄컴 인코포레이티드 업링크 제어 채널 충돌 시에 피드백을 연기하기 위한 기술들
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CN118872355A (zh) * 2022-04-22 2024-10-29 中兴通讯股份有限公司 用于解决pucch传输和确定pucch时隙的方法和设备
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EP4601238A3 (en) 2025-10-22
EP4601238A2 (en) 2025-08-13
EP4625870A3 (en) 2025-11-19
US20250351138A1 (en) 2025-11-13
KR20250079030A (ko) 2025-06-04
WO2022080840A1 (ko) 2022-04-21
JP2025100694A (ja) 2025-07-03
US12382450B2 (en) 2025-08-05
EP4625870A2 (en) 2025-10-01
FI4224771T3 (fi) 2025-10-27
US12369151B2 (en) 2025-07-22
US20240236980A1 (en) 2024-07-11
KR102808681B9 (ko) 2025-12-10
US20230247627A1 (en) 2023-08-03
KR102808681B1 (ko) 2025-05-22
EP4224771A4 (en) 2024-03-27
CN116368911A (zh) 2023-06-30
EP4224771A1 (en) 2023-08-09
KR20230074176A (ko) 2023-05-26
US12075407B2 (en) 2024-08-27
ES3052748T3 (en) 2026-01-13
EP4224771B1 (en) 2025-08-13
JP2025100693A (ja) 2025-07-03
PL4224771T3 (pl) 2025-12-15
JP7670385B2 (ja) 2025-04-30
JP2023545303A (ja) 2023-10-27
US20240236979A1 (en) 2024-07-11

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