JP6789928B2 - 超低レイテンシｌｔｅダウンリンク通信 - Google Patents

超低レイテンシｌｔｅダウンリンク通信 Download PDF

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Publication number
JP6789928B2
JP6789928B2 JP2017514640A JP2017514640A JP6789928B2 JP 6789928 B2 JP6789928 B2 JP 6789928B2 JP 2017514640 A JP2017514640 A JP 2017514640A JP 2017514640 A JP2017514640 A JP 2017514640A JP 6789928 B2 JP6789928 B2 JP 6789928B2
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Japan
Prior art keywords
data
downlink
resource
resource element
transmission
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JP2017514640A
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English (en)
Japanese (ja)
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JP2017535116A5 (OSRAM
JP2017535116A (ja
Inventor
パテル、シマン
チェン、ワンシ
ガール、ピーター
ダムンジャノビック、アレクサンダー
ウェイ、ヨンビン
マラディ、ダーガ・プラサド
シュ、ハオ
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2017535116A5 publication Critical patent/JP2017535116A5/ja
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Publication of JP6789928B2 publication Critical patent/JP6789928B2/ja
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    • 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

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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)
JP2017514640A 2014-09-22 2015-09-21 超低レイテンシｌｔｅダウンリンク通信 Active JP6789928B2 (ja)

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 (3)

Publication Number Publication Date
JP2017535116A JP2017535116A (ja) 2017-11-24
JP2017535116A5 JP2017535116A5 (OSRAM) 2018-10-11
JP6789928B2 true JP6789928B2 (ja) 2020-11-25

Family

ID=55527094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017514640A Active JP6789928B2 (ja) 2014-09-22 2015-09-21 超低レイテンシｌｔｅダウンリンク通信

Country Status (8)

Country Link
US (1) US11212779B2 (OSRAM)
EP (2) EP3742657B1 (OSRAM)
JP (1) JP6789928B2 (OSRAM)
KR (1) KR102473530B1 (OSRAM)
CN (1) CN106716903B (OSRAM)
AU (1) AU2015321606B2 (OSRAM)
ES (1) ES2846199T3 (OSRAM)
WO (1) WO2016048906A1 (OSRAM)

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US10117268B2 (en) 2014-09-22 2018-10-30 Qualcomm Incorporated Ultra-low latency LTE downlink frame structure
WO2016064039A1 (ko) * 2014-10-21 2016-04-28 엘지전자(주) 저 지연을 지원하는 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치
JP6380071B2 (ja) * 2014-12-11 2018-08-29 ソニー株式会社 通信制御装置、無線通信装置、通信制御方法及び無線通信方法
JP2018050089A (ja) * 2015-01-29 2018-03-29 シャープ株式会社 端末装置、基地局装置、集積回路、および、通信方法
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
EP3309990B1 (en) * 2015-06-11 2021-01-27 LG Electronics Inc. Reference signal configuration method for v2v communication in wireless communication system, and apparatus therefor
US10932256B2 (en) 2015-06-16 2021-02-23 Qualcomm Incorporated Long-term evolution compatible very narrow band design
EP3327975B1 (en) * 2015-07-24 2021-03-03 LG Electronics Inc. Downlink control information receiving method and user equipment, and downlink control information transmission method and base station
KR102533829B1 (ko) * 2016-03-04 2023-05-19 삼성전자주식회사 하이브리드 자동 반복 요구 방식을 지원하는 무선 통신 시스템에서 신호를 송신 및 수신하는 장치 및 방법
US20170289985A1 (en) * 2016-04-01 2017-10-05 Mediatek Inc. Wireless Communication System Design
US10681633B2 (en) 2016-04-05 2020-06-09 Qualcomm Incorporated Configurable subframe structures in wireless communication
US20190181991A1 (en) * 2016-05-13 2019-06-13 Telefonaktiebolaget Lm Ericsson (Publ) Granting Resources To A Wireless Device
CN109479279B (zh) 2016-05-13 2024-03-22 瑞典爱立信有限公司 将资源准许到无线装置
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
US10966186B2 (en) 2016-08-12 2021-03-30 Qualcomm Incorporated Downlink control channel structure for low latency applications
JP7053792B2 (ja) * 2017-08-04 2022-04-12 中▲興▼通▲訊▼股▲ふぇん▼有限公司 通信リソースをスケジュールするためのシステムおよび方法
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
US11950209B2 (en) 2019-01-10 2024-04-02 Nokia Technologies Oy Reuse of control resources for data transmission
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

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Also Published As

Publication number Publication date
ES2846199T3 (es) 2021-07-28
CN106716903B (zh) 2020-03-06
EP3742657B1 (en) 2023-10-18
JP2017535116A (ja) 2017-11-24
AU2015321606A1 (en) 2017-03-02
KR20170057275A (ko) 2017-05-24
KR102473530B1 (ko) 2022-12-01
EP3742657A1 (en) 2020-11-25
EP3198774B1 (en) 2020-10-28
BR112017005792A2 (pt) 2018-01-09
EP3198774A1 (en) 2017-08-02
US11212779B2 (en) 2021-12-28
EP3742657C0 (en) 2023-10-18
US20160088604A1 (en) 2016-03-24
AU2015321606B2 (en) 2019-02-28
CN106716903A (zh) 2017-05-24
WO2016048906A1 (en) 2016-03-31

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