KR102473530B1 - 초저지연 lte 다운링크 통신들 - Google Patents

초저지연 lte 다운링크 통신들 Download PDF

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Publication number
KR102473530B1
KR102473530B1 KR1020177007279A KR20177007279A KR102473530B1 KR 102473530 B1 KR102473530 B1 KR 102473530B1 KR 1020177007279 A KR1020177007279 A KR 1020177007279A KR 20177007279 A KR20177007279 A KR 20177007279A KR 102473530 B1 KR102473530 B1 KR 102473530B1
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data
resource element
downlink
wireless communication
resource
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Korean (ko)
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KR20170057275A (ko
Inventor
심만 파텔
완시 첸
피터 가알
알렉산다르 담자노빅
용빈 웨이
더가 프라사드 말라디
하오 수
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퀄컴 인코포레이티드
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    • H04W72/0406—
    • 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
    • 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
    • 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
    • H04W72/0493—
    • 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)
KR1020177007279A 2014-09-22 2015-09-21 초저지연 lte 다운링크 통신들 Active KR102473530B1 (ko)

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
KR20170057275A KR20170057275A (ko) 2017-05-24
KR102473530B1 true KR102473530B1 (ko) 2022-12-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177007279A Active KR102473530B1 (ko) 2014-09-22 2015-09-21 초저지연 lte 다운링크 통신들

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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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
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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
AU2015321606B2 (en) 2019-02-28
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

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