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
Authority
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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Classifications

    • 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 (enExample)
EP (2) EP3050225A1 (enExample)
JP (2) JP2016538739A (enExample)
KR (1) KR20160062072A (enExample)
CN (2) CN105580290A (enExample)
BR (1) BR112016006530A2 (enExample)
WO (2) WO2015047917A1 (enExample)

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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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JP6868567B2 (ja) 2015-04-03 2021-05-12 ダリ システムズ カンパニー リミテッド Ｌｔｅ−ｔｄｄアーキテクチャにおけるリンク同期化のための方法およびシステム
CN106160838B (zh) * 2015-04-16 2020-02-07 电信科学技术研究院 一种传输数据的方法和设备
US9814058B2 (en) 2015-05-15 2017-11-07 Qualcomm Incorporated Scaled symbols for a self-contained time division duplex (TDD) subframe structure
RU2685995C1 (ru) * 2015-05-15 2019-04-23 Телефонактиеболагет Лм Эрикссон (Пабл) Сообщение транспортного блока в беспроводной сети
CN112242897B (zh) * 2015-06-24 2022-02-18 中兴通讯股份有限公司 一种传输信号的方法和装置
US10693574B2 (en) * 2015-07-02 2020-06-23 Qualcomm Incorporated Method and apparatus for efficient data transmissions in half-duplex communication systems with large propagation delays
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US10091789B2 (en) * 2015-08-19 2018-10-02 Qualcomm, Incorporated Re-contention-based co-existence on a shared communication medium
US10356816B2 (en) * 2015-08-19 2019-07-16 Qualcomm Incorporated Re-contention-based co-existence on a shared communication medium
US10542541B2 (en) * 2015-08-19 2020-01-21 Qualcomm, Incorporated Re-contention-based co-existence on a shared communication medium
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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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US10548153B2 (en) * 2017-04-04 2020-01-28 Qualcomm Incorporated Methods and apparatus for supporting frequency division multiplexing of multiple waveforms
US10965360B2 (en) * 2017-08-23 2021-03-30 Qualcomm Incorporated Methods and apparatus related to beam refinement
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JP7113149B2 (ja) * 2019-04-01 2022-08-04 ヒタチ・エナジー・スウィツァーランド・アクチェンゲゼルシャフト 伝播遅延認識スケジューリングを含む、産業用マシンツーマシン通信のためのワイヤレスｔｄｍａスケジューリングの方法およびシステム
EP4161202B1 (en) * 2019-07-26 2024-11-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method and device
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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Publication number Priority date Publication date Assignee Title
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
US11166259B2 (en) 2017-05-31 2021-11-02 SZ DJI Technology Co., Ltd. Information broadcasting method and system
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
EP3050226B1 (en) 2019-06-12
JP2016536832A (ja) 2016-11-24
CN105580291B (zh) 2019-08-20
EP3050225A1 (en) 2016-08-03
JP2016538739A (ja) 2016-12-08
CN105580291A (zh) 2016-05-11
US20150085834A1 (en) 2015-03-26
JP6573874B2 (ja) 2019-09-11
WO2015047917A1 (en) 2015-04-02
BR112016006530A2 (pt) 2017-08-01
WO2015047916A1 (en) 2015-04-02
KR20160062072A (ko) 2016-06-01
US20150085840A1 (en) 2015-03-26
EP3050226A1 (en) 2016-08-03

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