CN108886439B - 用于减少的传输时间区间的混合自动重复请求定时的方法和装置 - Google Patents

用于减少的传输时间区间的混合自动重复请求定时的方法和装置 Download PDF

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CN108886439B
CN108886439B CN201780020709.XA CN201780020709A CN108886439B CN 108886439 B CN108886439 B CN 108886439B CN 201780020709 A CN201780020709 A CN 201780020709A CN 108886439 B CN108886439 B CN 108886439B
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harq
tti
duration
harq timing
feedback
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CN108886439A (zh
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陈万士
P·盖尔
S·A·帕特尔
Y·魏
A·达蒙佳诺维克
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • H04L1/1829—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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/02—Hybrid access

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  • 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)
CN201780020709.XA 2016-03-30 2017-03-01 用于减少的传输时间区间的混合自动重复请求定时的方法和装置 Active CN108886439B (zh)

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CN202110357923.2A CN113038620B (zh) 2016-03-30 2017-03-01 用于减少的传输时间区间的混合自动重复请求定时

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662315601P 2016-03-30 2016-03-30
US62/315,601 2016-03-30
US15/444,875 2017-02-28
US15/444,875 US10341061B2 (en) 2016-03-30 2017-02-28 Hybrid automatic repeat request timing for reduced transmission time intervals
PCT/US2017/020187 WO2017172208A1 (en) 2016-03-30 2017-03-01 Hybrid automatic repeat request timing for reduced transmission time intervals

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US (2) US10341061B2 (enExample)
EP (2) EP3437228B1 (enExample)
JP (2) JP6891192B2 (enExample)
KR (2) KR102341271B1 (enExample)
CN (2) CN108886439B (enExample)
AU (1) AU2017240370B2 (enExample)
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US12218761B2 (en) * 2018-11-02 2025-02-04 Qualcomm Incorporated Hybrid automatic repeat request feedback for low latency transmissions
CN119743237A (zh) * 2019-01-09 2025-04-01 交互数字专利控股公司 用于超可靠传输的增强型控制信令的方法、装置和系统
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KR102096326B1 (ko) 2020-04-02
CN108886439A (zh) 2018-11-23
EP3437228B1 (en) 2025-09-03
BR112018069740A2 (pt) 2019-02-05
JP2019513332A (ja) 2019-05-23
EP3437228A1 (en) 2019-02-06
EP4607839A3 (en) 2025-10-29
KR20200022552A (ko) 2020-03-03
US10979181B2 (en) 2021-04-13
US20190268105A1 (en) 2019-08-29
KR20180125150A (ko) 2018-11-22
AU2017240370A1 (en) 2018-09-06
CN113038620A (zh) 2021-06-25
WO2017172208A1 (en) 2017-10-05
KR102341271B1 (ko) 2021-12-17
US10341061B2 (en) 2019-07-02
JP6884896B2 (ja) 2021-06-09
AU2017240370B2 (en) 2020-08-20
CN113038620B (zh) 2024-05-28
EP4607839A2 (en) 2025-08-27
JP6891192B2 (ja) 2021-06-18
JP2020092432A (ja) 2020-06-11
EP3437228C0 (en) 2025-09-03
US20170288819A1 (en) 2017-10-05

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