CN119013932A - 用于调度无反馈混合自动重复资源请求的系统和技术 - Google Patents

用于调度无反馈混合自动重复资源请求的系统和技术 Download PDF

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Publication number
CN119013932A
CN119013932A CN202380035707.3A CN202380035707A CN119013932A CN 119013932 A CN119013932 A CN 119013932A CN 202380035707 A CN202380035707 A CN 202380035707A CN 119013932 A CN119013932 A CN 119013932A
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CN
China
Prior art keywords
feedback
harq
enabled
disabled
tbs
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202380035707.3A
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English (en)
Chinese (zh)
Inventor
A·森古普塔
A·里科阿尔瓦里尼奥
B·什雷斯塔
刘乐
X·F·王
L·马
U·蒲亚尔
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Qualcomm Inc
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Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN119013932A publication Critical patent/CN119013932A/zh
Pending legal-status Critical Current

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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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • H04L1/1835—Buffer management
    • 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
    • H04L1/1874—Buffer management
    • 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
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data 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
    • H04W72/232—Control 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 physical layer, e.g. DCI signalling

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)
CN202380035707.3A 2022-04-29 2023-04-24 用于调度无反馈混合自动重复资源请求的系统和技术 Pending CN119013932A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202263336936P 2022-04-29 2022-04-29
US63/336,936 2022-04-29
US18/305,263 2023-04-21
US18/305,263 US12549290B2 (en) 2022-04-29 2023-04-21 Systems and techniques for scheduling feedback-less hybrid automatic repeat resource request
PCT/US2023/066118 WO2023212522A1 (en) 2022-04-29 2023-04-24 Systems and techniques for scheduling feedback-less hybrid automatic repeat resource request

Publications (1)

Publication Number Publication Date
CN119013932A true CN119013932A (zh) 2024-11-22

Family

ID=86386879

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380035707.3A Pending CN119013932A (zh) 2022-04-29 2023-04-24 用于调度无反馈混合自动重复资源请求的系统和技术

Country Status (7)

Country Link
US (1) US12549290B2 (https=)
EP (1) EP4515755A1 (https=)
JP (1) JP2025516123A (https=)
KR (1) KR20250002252A (https=)
CN (1) CN119013932A (https=)
TW (1) TW202410656A (https=)
WO (1) WO2023212522A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022029338A1 (en) * 2020-08-07 2022-02-10 Telefonaktiebolaget Lm Ericsson (Publ) Methods for operating hybrid automatic repeat request with disabling per hybrid automatic repeat request process
WO2024007247A1 (en) * 2022-07-07 2024-01-11 Mediatek Singapore Pte. Ltd. Schemes on disabling harq feedback for multi-tb in iot ntn
CN115516797B (zh) * 2022-08-12 2025-07-29 北京小米移动软件有限公司 一种harq反馈方法及其装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11863315B2 (en) * 2017-12-04 2024-01-02 Qualcomm Incorporated Techniques and apparatuses for avoiding collisions on an uplink data channel and a cell-specific or UE-specific uplink control channel
US11445537B2 (en) * 2019-07-08 2022-09-13 Qualcomm Incorporated Data transmission reliability with multiple downlink control information signals
CN113271180B (zh) 2020-02-14 2023-05-23 华为技术有限公司 混合自动重传请求harq位图信息的反馈方法及相关设备
KR20210109254A (ko) 2020-02-27 2021-09-06 삼성전자주식회사 통신 시스템에서 단말의 소프트버퍼 관리 방법 및 장치
KR102635332B1 (ko) * 2020-04-10 2024-02-13 엘지전자 주식회사 Nr v2x에서 dci를 기반으로 통신을 수행하는 방법 및 장치

Also Published As

Publication number Publication date
US20240121033A1 (en) 2024-04-11
US12549290B2 (en) 2026-02-10
TW202410656A (zh) 2024-03-01
EP4515755A1 (en) 2025-03-05
WO2023212522A1 (en) 2023-11-02
JP2025516123A (ja) 2025-05-27
KR20250002252A (ko) 2025-01-07

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