AU2015321606B2 - Ultra-low latency lte downlink communications - Google Patents

Ultra-low latency lte downlink communications Download PDF

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Publication number
AU2015321606B2
AU2015321606B2 AU2015321606A AU2015321606A AU2015321606B2 AU 2015321606 B2 AU2015321606 B2 AU 2015321606B2 AU 2015321606 A AU2015321606 A AU 2015321606A AU 2015321606 A AU2015321606 A AU 2015321606A AU 2015321606 B2 AU2015321606 B2 AU 2015321606B2
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Australia
Prior art keywords
data
downlink
resource element
data structure
resource
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AU2015321606A
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AU2015321606A1 (en
Inventor
Wanshi Chen
Aleksandar Damnjanovic
Peter Gaal
Durga Prasad Malladi
Shimman Patel
Yongbin Wei
Hao Xu
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Qualcomm Inc
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Qualcomm Inc
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource 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
    • H04L1/1812—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
    • 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
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04W72/20—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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT

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)
AU2015321606A 2014-09-22 2015-09-21 Ultra-low latency lte downlink communications Active AU2015321606B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462053740P 2014-09-22 2014-09-22
US62/053,740 2014-09-22
US14/858,960 2015-09-18
US14/858,960 US11212779B2 (en) 2014-09-22 2015-09-18 Ultra-low latency LTE downlink communications
PCT/US2015/051253 WO2016048906A1 (en) 2014-09-22 2015-09-21 Ultra-low latency lte downlink communications

Publications (2)

Publication Number Publication Date
AU2015321606A1 AU2015321606A1 (en) 2017-03-02
AU2015321606B2 true AU2015321606B2 (en) 2019-02-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015321606A Active AU2015321606B2 (en) 2014-09-22 2015-09-21 Ultra-low latency lte downlink communications

Country Status (8)

Country Link
US (1) US11212779B2 (enExample)
EP (2) EP3198774B1 (enExample)
JP (1) JP6789928B2 (enExample)
KR (1) KR102473530B1 (enExample)
CN (1) CN106716903B (enExample)
AU (1) AU2015321606B2 (enExample)
ES (1) ES2846199T3 (enExample)
WO (1) WO2016048906A1 (enExample)

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US10292143B2 (en) * 2015-04-09 2019-05-14 Intel IP Corporation Methods, apparatuses, and systems for enhancement of evolved physical downlink control channel for machine type communications
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US10420080B2 (en) * 2016-04-01 2019-09-17 Hfi Innovation Inc. Transmission preemption and its indication
US10681633B2 (en) 2016-04-05 2020-06-09 Qualcomm Incorporated Configurable subframe structures in wireless communication
EP3456122B1 (en) * 2016-05-13 2024-10-09 Telefonaktiebolaget LM Ericsson (publ) Granting resources to a wireless device
US12052721B2 (en) 2016-05-13 2024-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Granting resources to a wireless device
CN109690999B (zh) 2016-07-07 2021-11-19 弗劳恩霍夫应用研究促进协会 具有降低的延迟的无线通信系统中的数据传输
US10334577B2 (en) * 2016-08-12 2019-06-25 Qualcomm Incorporated Downlink control channel structure for low latency applications
CN110999500B (zh) * 2017-08-04 2022-04-15 中兴通讯股份有限公司 调度通信资源的系统和方法
CN111164930B (zh) * 2017-10-02 2022-08-09 瑞典爱立信有限公司 Pdcch搜索空间监控配置方法、网络节点和无线设备
US10849148B2 (en) * 2018-03-21 2020-11-24 Qualcomm Incorporated Group common control channel and bandwidth part management in wireless communications
US12114229B2 (en) * 2018-12-12 2024-10-08 Qualcomm Incorporated Systems and methods for location reporting with low latency for wireless networks
CN113287352B (zh) * 2019-01-10 2024-05-24 上海诺基亚贝尔股份有限公司 控制资源针对数据传输的复用
US12476854B2 (en) * 2021-11-03 2025-11-18 Qualcomm Incorporated Techniques for signaling symbol format for guard interval based waveforms
US12490057B2 (en) 2022-05-05 2025-12-02 Qualcomm Incorporated Systems and methods for periodic and triggered event reporting via user plane
US12627428B2 (en) * 2022-08-31 2026-05-12 Intel Corporation A-MPDU preemption for time-critical ultra-low latency (ULL) communications

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Also Published As

Publication number Publication date
JP6789928B2 (ja) 2020-11-25
BR112017005792A2 (pt) 2018-01-09
WO2016048906A1 (en) 2016-03-31
CN106716903B (zh) 2020-03-06
EP3742657C0 (en) 2023-10-18
EP3742657A1 (en) 2020-11-25
EP3742657B1 (en) 2023-10-18
ES2846199T3 (es) 2021-07-28
AU2015321606A1 (en) 2017-03-02
JP2017535116A (ja) 2017-11-24
CN106716903A (zh) 2017-05-24
US11212779B2 (en) 2021-12-28
US20160088604A1 (en) 2016-03-24
EP3198774B1 (en) 2020-10-28
KR20170057275A (ko) 2017-05-24
EP3198774A1 (en) 2017-08-02
KR102473530B1 (ko) 2022-12-01

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