CN105580290A - 时分长期演进(td-lte)帧结构 - Google Patents

时分长期演进(td-lte)帧结构 Download PDF

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Publication number
CN105580290A
CN105580290A CN201480052645.8A CN201480052645A CN105580290A CN 105580290 A CN105580290 A CN 105580290A CN 201480052645 A CN201480052645 A CN 201480052645A CN 105580290 A CN105580290 A CN 105580290A
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CN
China
Prior art keywords
uplink
subframe
subframes
downlink
extended
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.)
Pending
Application number
CN201480052645.8A
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English (en)
Chinese (zh)
Inventor
R·刘
J·纳姆古
V·拉贾戈帕兰
S·贾亚拉曼
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Qualcomm Inc
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Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN105580290A publication Critical patent/CN105580290A/zh
Pending legal-status Critical Current

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    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502—Airborne stations
    • H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0069—Allocation based on distance or geographical location
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • 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
    • H04L1/1829—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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0026—Division using four or more dimensions, e.g. beam steering or quasi-co-location [QCL]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201480052645.8A 2013-09-26 2014-09-19 时分长期演进(td-lte)帧结构 Pending CN105580290A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361883169P 2013-09-26 2013-09-26
US61/883,169 2013-09-26
US14/461,241 US20150085840A1 (en) 2013-09-26 2014-08-15 Time division long term evolution (td-lte) frame structure
US14/461,241 2014-08-15
PCT/US2014/056665 WO2015047916A1 (en) 2013-09-26 2014-09-19 Time division long term evolution (td-lte) frame structure

Publications (1)

Publication Number Publication Date
CN105580290A true CN105580290A (zh) 2016-05-11

Family

ID=52690891

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201480052645.8A Pending CN105580290A (zh) 2013-09-26 2014-09-19 时分长期演进(td-lte)帧结构
CN201480052648.1A Expired - Fee Related CN105580291B (zh) 2013-09-26 2014-09-19 使用时分长期演进(td-lte)帧结构的无线通信方法和装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201480052648.1A Expired - Fee Related CN105580291B (zh) 2013-09-26 2014-09-19 使用时分长期演进(td-lte)帧结构的无线通信方法和装置

Country Status (7)

Country Link
US (2) US20150085834A1 (https=)
EP (2) EP3050226B1 (https=)
JP (2) JP2016538739A (https=)
KR (1) KR20160062072A (https=)
CN (2) CN105580290A (https=)
BR (1) BR112016006530A2 (https=)
WO (2) WO2015047916A1 (https=)

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CN105818961A (zh) * 2016-05-13 2016-08-03 黄剑锋 一种多天线机身融合无人机
CN109716840A (zh) * 2016-09-28 2019-05-03 华为技术有限公司 数据传输方法、基站及用户设备
CN110226335A (zh) * 2017-05-31 2019-09-10 深圳市大疆创新科技有限公司 信息广播方法和系统
CN112154699A (zh) * 2018-05-14 2020-12-29 日本电气株式会社 探测参考信号传输
CN114424644A (zh) * 2019-08-16 2022-04-29 高通股份有限公司 空对地通信调度

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WO2017107195A1 (zh) * 2015-12-25 2017-06-29 海能达通信股份有限公司 一种lte-tdd系统中的数据调度方法、装置和基站
KR102410282B1 (ko) * 2016-04-05 2022-06-17 한국전자통신연구원 확장 상향링크 서브프레임을 이용한 상향링크 전송 방법 및 장치
KR102327817B1 (ko) * 2016-06-01 2021-11-19 한국전자통신연구원 고속 열차 통신 네트워크의 신호 송수신 방법 및 장치
CN110199556B (zh) * 2017-01-24 2021-08-31 华为技术有限公司 一种调谐方法及装置
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CN115250132B (zh) * 2021-04-25 2025-02-21 华为技术有限公司 天线模式的选择方法和选择装置
CN117499003A (zh) * 2022-07-20 2024-02-02 华为技术有限公司 通信方法、装置、设备以及存储介质
CN120937453A (zh) * 2023-02-17 2025-11-11 瑞典爱立信有限公司 用于优化空对地的时分双工时隙利用的系统和方法

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CN105818961A (zh) * 2016-05-13 2016-08-03 黄剑锋 一种多天线机身融合无人机
CN109716840A (zh) * 2016-09-28 2019-05-03 华为技术有限公司 数据传输方法、基站及用户设备
CN110226335A (zh) * 2017-05-31 2019-09-10 深圳市大疆创新科技有限公司 信息广播方法和系统
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CN112154699A (zh) * 2018-05-14 2020-12-29 日本电气株式会社 探测参考信号传输
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CN114424644A (zh) * 2019-08-16 2022-04-29 高通股份有限公司 空对地通信调度
CN114424644B (zh) * 2019-08-16 2025-06-10 高通股份有限公司 空对地通信调度

Also Published As

Publication number Publication date
CN105580291A (zh) 2016-05-11
JP2016536832A (ja) 2016-11-24
JP6573874B2 (ja) 2019-09-11
KR20160062072A (ko) 2016-06-01
WO2015047917A1 (en) 2015-04-02
EP3050225A1 (en) 2016-08-03
US20150085840A1 (en) 2015-03-26
US20150085834A1 (en) 2015-03-26
CN105580291B (zh) 2019-08-20
EP3050226B1 (en) 2019-06-12
EP3050226A1 (en) 2016-08-03
WO2015047916A1 (en) 2015-04-02
JP2016538739A (ja) 2016-12-08
BR112016006530A2 (pt) 2017-08-01

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