JP7534295B2 - ワイヤレスネットワークにおけるｈａｒｑのための方法および装置 - Google Patents

ワイヤレスネットワークにおけるｈａｒｑのための方法および装置 Download PDF

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JP7534295B2
JP7534295B2 JP2021525213A JP2021525213A JP7534295B2 JP 7534295 B2 JP7534295 B2 JP 7534295B2 JP 2021525213 A JP2021525213 A JP 2021525213A JP 2021525213 A JP2021525213 A JP 2021525213A JP 7534295 B2 JP7534295 B2 JP 7534295B2
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harq
sta
transmission
bits
harq process
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JP2022507059A (ja
JP2022507059A5 (https=
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ワン、シャオフイ
ラシタ、フランク
レヴィ、ジョセフ
ロウ、ハンチン
オテリ、オゲネコム
シャヒン、アルファン
スン、リーシャン
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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
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    • 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]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1621—Group acknowledgement, i.e. the acknowledgement message defining a range of identifiers, e.g. of sequence numbers
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • 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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L1/1896—ARQ related signaling
    • 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
    • H04L2001/0093—Point-to-multipoint

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP2021525213A 2018-11-08 2019-11-01 ワイヤレスネットワークにおけるｈａｒｑのための方法および装置 Active JP7534295B2 (ja)

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JP2024125959A JP2024153866A (ja) 2018-11-08 2024-08-01 ワイヤレスネットワークにおけるｈａｒｑのための方法および装置

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US201862757555P 2018-11-08 2018-11-08
US62/757,555 2018-11-08
PCT/US2019/059375 WO2020096895A1 (en) 2018-11-08 2019-11-01 Methods and apparatus for harq in wireless networks

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JP2024125959A Pending JP2024153866A (ja) 2018-11-08 2024-08-01 ワイヤレスネットワークにおけるｈａｒｑのための方法および装置

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US (2) US12218763B2 (https=)
EP (2) EP4601227A3 (https=)
JP (2) JP7534295B2 (https=)
CN (3) CN118677575A (https=)
TW (1) TWI837209B (https=)
WO (1) WO2020096895A1 (https=)

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WO2022241641A1 (zh) * 2021-05-18 2022-11-24 北京小米移动软件有限公司 通信方法和通信装置
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US20210409165A1 (en) 2021-12-30
EP3878121B1 (en) 2025-04-16
TW202034730A (zh) 2020-09-16
US20250233694A1 (en) 2025-07-17
CN118713800A (zh) 2024-09-27
JP2022507059A (ja) 2022-01-18
EP4601227A2 (en) 2025-08-13
KR20210096083A (ko) 2021-08-04
EP3878121A1 (en) 2021-09-15
JP2024153866A (ja) 2024-10-29
CN118677575A (zh) 2024-09-20
CN113039735B (zh) 2024-08-02
CN113039735A (zh) 2021-06-25
US12218763B2 (en) 2025-02-04
WO2020096895A1 (en) 2020-05-14
TWI837209B (zh) 2024-04-01
EP4601227A3 (en) 2025-10-22

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