CN115380489B - 不使用流控制反馈的乱序处置 - Google Patents

不使用流控制反馈的乱序处置 Download PDF

Info

Publication number
CN115380489B
CN115380489B CN202180026705.9A CN202180026705A CN115380489B CN 115380489 B CN115380489 B CN 115380489B CN 202180026705 A CN202180026705 A CN 202180026705A CN 115380489 B CN115380489 B CN 115380489B
Authority
CN
China
Prior art keywords
downlink data
data transmission
flow control
control feedback
timing
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.)
Active
Application number
CN202180026705.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN115380489A (zh
Inventor
A·里克阿尔瓦里尼奥
晓风·王
S·侯赛尼
L·马
A·森古普塔
B·什雷斯塔
J·马
U·普亚尔
刘乐
P·盖尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN115380489A publication Critical patent/CN115380489A/zh
Application granted granted Critical
Publication of CN115380489B publication Critical patent/CN115380489B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04L1/1812—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
    • H04L1/18—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
    • H04L1/1854—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
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • 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
    • H04W72/12—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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/12—Flow control between communication endpoints using signalling between network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN202180026705.9A 2020-04-08 2021-04-08 不使用流控制反馈的乱序处置 Active CN115380489B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202063007308P 2020-04-08 2020-04-08
US63/007,308 2020-04-08
US202063008154P 2020-04-10 2020-04-10
US63/008,154 2020-04-10
US17/224,531 2021-04-07
US17/224,531 US11937129B2 (en) 2020-04-08 2021-04-07 Out-of-order handling without flow control feedback
PCT/US2021/026358 WO2021207477A1 (en) 2020-04-08 2021-04-08 Out-of-order handling without flow control feedback

Publications (2)

Publication Number Publication Date
CN115380489A CN115380489A (zh) 2022-11-22
CN115380489B true CN115380489B (zh) 2025-03-07

Family

ID=78007024

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202180026705.9A Active CN115380489B (zh) 2020-04-08 2021-04-08 不使用流控制反馈的乱序处置
CN202180026792.8A Active CN115380490B (zh) 2020-04-08 2021-04-08 指示原始数据通信

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202180026792.8A Active CN115380490B (zh) 2020-04-08 2021-04-08 指示原始数据通信

Country Status (8)

Country Link
US (2) US11937129B2 (enExample)
EP (2) EP4133643A1 (enExample)
JP (1) JP7753244B2 (enExample)
KR (1) KR20220165740A (enExample)
CN (2) CN115380489B (enExample)
BR (1) BR112022019983A2 (enExample)
TW (1) TWI915357B (enExample)
WO (2) WO2021207484A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11937129B2 (en) 2020-04-08 2024-03-19 Qualcomm Incorporated Out-of-order handling without flow control feedback
US20220109529A1 (en) * 2020-10-05 2022-04-07 Samsung Electronics Co., Ltd. Harq-ack information disabling in communication systems
WO2022217532A1 (en) * 2021-04-15 2022-10-20 Qualcomm Incorporated Synchronization signal block enhancement for additional numerologies
WO2023141847A1 (en) * 2022-01-27 2023-08-03 Huawei Technologies Co., Ltd. Apparatus and methods for reliability adaptation for artificial intelligence training
JP2025044302A (ja) * 2022-02-21 2025-04-02 株式会社Ｎｔｔドコモ 端末、基地局及び通信方法
WO2023205384A1 (en) 2022-04-22 2023-10-26 Ofinno, Llc Uplink transmission scheduling in non-terrestrial networks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019157669A1 (zh) * 2018-02-13 2019-08-22 华为技术有限公司 通信方法及装置
CN110521155A (zh) * 2017-04-27 2019-11-29 英特尔Ip公司 无线通信系统中的混合传输时间间隔(tti)长度的传输块解码操作

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150049727A1 (en) * 2009-09-23 2015-02-19 Qualcomm Incorporated Uplink sdma transmit opportunity scheduling
WO2011136554A2 (ko) * 2010-04-27 2011-11-03 엘지전자 주식회사 상향링크 mimo(multiple input multiple output) 전송 방법 및 장치
WO2013137580A1 (ko) 2012-03-12 2013-09-19 엘지전자 주식회사 제어 정보 송수신 방법 및 이를 위한 장치
US9949169B2 (en) 2015-05-22 2018-04-17 Qualcomm Incorporated Control flow enhancements for LTE-unlicensed
WO2017074537A1 (en) * 2015-10-30 2017-05-04 Intel IP Corporation Apparatuses for evolved node bs configured to communicate using robust puncturing-based multiplexing
US10367677B2 (en) 2016-05-13 2019-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
US10819475B2 (en) * 2016-08-12 2020-10-27 Qualcomm Incorporated Uplink semi-persistent scheduling for low latency communications
US20180205441A1 (en) * 2017-01-17 2018-07-19 Qualcomm Incorporated Short uplink feedback related methods and apparatus
MX2019009112A (es) * 2017-02-03 2019-09-13 Sharp Kk Aparato de estacion base, aparato terminal y metodo de comunicacion para aparato de estacion base y aparato terminal.
WO2019019184A1 (en) 2017-07-28 2019-01-31 Panasonic Intellectual Property Corporation Of America COMMUNICATION APPARATUS AND COMMUNICATION METHOD
US11239956B2 (en) 2017-08-10 2022-02-01 Ofinno, Llc Timers for control channel monitoring
KR102436802B1 (ko) * 2017-08-11 2022-08-26 삼성전자주식회사 무선 통신 시스템에서의 비주기적 채널 상태 보고 시점 지시 방법 및 장치
WO2019064445A1 (ja) * 2017-09-28 2019-04-04 富士通株式会社 基地局装置、端末装置、無線通信システム及び送信タイミング設定方法
WO2019160737A1 (en) 2018-02-14 2019-08-22 Idac Holdings, Inc. Methods and procedures for harq management in nr-based non-terrestrial networks
US10904912B2 (en) * 2018-03-31 2021-01-26 Lenovo (Singapore) Pte. Ltd. Method and apparatus for communicating a transport block in an unlicensed uplink transmission on a wireless network
GB2573577B (en) 2018-05-11 2020-09-02 Tcl Communication Ltd Transmission techniques in a cellular network
US11343022B2 (en) * 2018-08-01 2022-05-24 Charter Communications Operating, Llc Disabling hybrid automatic repeat request (HARQ) acknowledgments for packets for which acknowledgements are supported at network or higher layer
WO2020029027A1 (zh) * 2018-08-06 2020-02-13 北京小米移动软件有限公司 信息调度、收发方法及装置、基站和用户设备
WO2020031918A1 (en) 2018-08-09 2020-02-13 Sharp Kabushiki Kaisha ACK and NACK DIFFERENTIATION ON PUCCH for HARQ-ACK FEEDBACK of URLLC PDSCH TRANSMISSIONS
GB2576205B (en) * 2018-08-09 2020-09-02 Tcl Communication Ltd Transmission techniques for a wireless communication network
ES3057810T3 (en) * 2018-08-10 2026-03-04 Beijing Xiaomi Mobile Software Co Ltd Method, apparatus, and system for transmitting feedback information between internet of vehicles devices
WO2020065530A1 (en) 2018-09-27 2020-04-02 Telefonaktiebolaget Lm Ericsson (Publ) Adapting harq procedures for non-terrestrial networks
CN111147194A (zh) * 2018-11-02 2020-05-12 索尼公司 用户设备、无线通信方法和计算机可读存储介质
US11438930B2 (en) 2019-01-11 2022-09-06 Qualcomm Incorporated Timing indication for a two-step random access channel procedure
WO2020172576A1 (en) * 2019-02-22 2020-08-27 Idac Holdings, Inc. Methods for nr sl multi-sub-channel pscch transmission
CN111756475B (zh) 2019-03-29 2022-02-25 华为技术有限公司 一种数据的接收和发送方法及终端装置
CN117499001A (zh) 2019-08-01 2024-02-02 联想(北京)有限公司 Harq-ack反馈的装置和方法
US11937129B2 (en) 2020-04-08 2024-03-19 Qualcomm Incorporated Out-of-order handling without flow control feedback
US11903080B2 (en) 2020-07-24 2024-02-13 Samsung Electronics Co., Ltd. Method and apparatus for discontinuous reception operations of sidelink groupcast/broadcast
KR20230117153A (ko) 2020-12-16 2023-08-07 엘지전자 주식회사 Nr v2x에서 자원 할당 정보를 기반으로 drx 동작을 수행하는 방법 및 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110521155A (zh) * 2017-04-27 2019-11-29 英特尔Ip公司 无线通信系统中的混合传输时间间隔(tti)长度的传输块解码操作
WO2019157669A1 (zh) * 2018-02-13 2019-08-22 华为技术有限公司 通信方法及装置

Also Published As

Publication number Publication date
KR20220165740A (ko) 2022-12-15
CN115380489A (zh) 2022-11-22
JP7753244B2 (ja) 2025-10-14
BR112022019983A2 (pt) 2022-11-22
US20210321441A1 (en) 2021-10-14
EP4133645A1 (en) 2023-02-15
US11937129B2 (en) 2024-03-19
WO2021207484A1 (en) 2021-10-14
WO2021207477A1 (en) 2021-10-14
US20210321299A1 (en) 2021-10-14
TWI915357B (zh) 2026-02-21
EP4133643A1 (en) 2023-02-15
US11877190B2 (en) 2024-01-16
TW202203692A (zh) 2022-01-16
CN115380490A (zh) 2022-11-22
JP2023520856A (ja) 2023-05-22
CN115380490B (zh) 2025-03-28

Similar Documents

Publication Publication Date Title
CN114208350B (zh) 用于下行链路数据重复的时域资源分配
CN114208306B (zh) 针对重复的上行链路传输的功率控制
JP2023515352A (ja) 周期的な高優先度アップリンク通信のためのアップリンクチャネル優先度付け
CN115004594B (zh) 同时的反馈信息和上行链路共享信道传输
US11937129B2 (en) Out-of-order handling without flow control feedback
CN113039742A (zh) 无线通信中的确认反馈技术
CN116584056B (zh) 用于上行链路控制消息的反馈配置
CN116783945A (zh) 用于全双工反馈的发射功率调整
CN115552821B (zh) 处理反馈消息和上行链路控制信息之间的冲突
CN114616890B (zh) 异步载波聚集中的信令
CN113796141A (zh) 设备内冲突处理
CN117795911A (zh) 用于侧链路信道中的参考信号捆绑的技术
WO2022027163A1 (en) Prioritization of uplink communications via multiple antenna panels
CN116686240B (zh) 解决物理下行链路控制信道重复的搜索空间集链接的模糊性
CN115462020B (zh) 处理非数字数据到流控制反馈定时
CN117597881A (zh) 上行链路载波聚合中的半持久调度反馈推迟与载波切换
CN118160270A (zh) 用于管理传输方向冲突的技术
CN116746089B (zh) 用于动态反馈的指派索引
CN115245029B (zh) 共享信道参考信号集束和多个并发共享信道传输
CN118525472A (zh) 用于处理错过的上行链路准予的网络解决方案
CN118975371A (zh) 传输块的多个特有集合的周期性调度
CN118435540A (zh) 用于利用反馈重传和载波切换的反馈推迟的技术
CN118235333A (zh) 基站间波束管理规程
CN116848928A (zh) 用于具有来自多个调度蜂窝小区的下行链路控制信息的被调度蜂窝小区的调度次序
US12335961B2 (en) Resources for uplink control information multiplexing in an absence of demodulation reference signals

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant