CN106685611B - 配置dl突发数据传输的初始子帧的方法和装置 - Google Patents

配置dl突发数据传输的初始子帧的方法和装置 Download PDF

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Publication number
CN106685611B
CN106685611B CN201510751101.7A CN201510751101A CN106685611B CN 106685611 B CN106685611 B CN 106685611B CN 201510751101 A CN201510751101 A CN 201510751101A CN 106685611 B CN106685611 B CN 106685611B
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initial
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Chinese (zh)
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CN106685611A (zh
Inventor
刘建国
韩锋
孟艳
陶涛
谷俊嵘
叶思根
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A Er Katelangxun
Nokia Shanghai Bell Co Ltd
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A Er Katelangxun
Nokia Shanghai Bell Co Ltd
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Priority to CN201510751101.7A priority Critical patent/CN106685611B/zh
Priority to PCT/IB2016/001712 priority patent/WO2017077388A1/fr
Publication of CN106685611A publication Critical patent/CN106685611A/zh
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    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201510751101.7A 2015-11-06 2015-11-06 配置dl突发数据传输的初始子帧的方法和装置 Active CN106685611B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510751101.7A CN106685611B (zh) 2015-11-06 2015-11-06 配置dl突发数据传输的初始子帧的方法和装置
PCT/IB2016/001712 WO2017077388A1 (fr) 2015-11-06 2016-10-26 Procédé et appareil de configuration d'une sous-trame initiale pour une transmission de données en rafales dl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510751101.7A CN106685611B (zh) 2015-11-06 2015-11-06 配置dl突发数据传输的初始子帧的方法和装置

Publications (2)

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CN106685611A CN106685611A (zh) 2017-05-17
CN106685611B true CN106685611B (zh) 2019-08-23

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CN (1) CN106685611B (fr)
WO (1) WO2017077388A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3610680A1 (fr) 2017-04-13 2020-02-19 Telefonaktiebolaget LM Ericsson (publ) Gestion de sommeil améliorée pour un équipement utilisateur
CN110999164A (zh) * 2017-07-21 2020-04-10 日本电气株式会社 用于基于授权辅助访问的数据通信的方法和设备
CN109495968B (zh) * 2017-09-12 2023-01-13 华为技术有限公司 用于进行数据传输的方法和装置
JP7005759B2 (ja) * 2017-11-17 2022-01-24 華為技術有限公司 データ伝送方法、端末装置、およびネットワーク装置
CN109995483B (zh) 2017-12-29 2020-09-04 华为技术有限公司 Trs段的传输方法和装置
GB2575816A (en) * 2018-07-23 2020-01-29 Tcl Communication Ltd Transmission techniques in a cellular network
CN111342940B (zh) * 2018-12-18 2022-06-10 北京紫光展锐通信技术有限公司 Pdsch的配置、接收方法及装置、存储介质、基站、终端
CN111585692B (zh) 2019-02-15 2021-10-26 华为技术有限公司 初始信号检测方法、装置
US20230388088A1 (en) * 2020-10-15 2023-11-30 Lenovo (Beijing) Limited Method and apparatus for downlink and uplink transmissions over an unlicensed spectrum

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101877865A (zh) * 2009-04-30 2010-11-03 中兴通讯股份有限公司 发送测量参考信号的方法、系统以及基站和中继站
CN104782206A (zh) * 2012-11-09 2015-07-15 夏普株式会社 终端装置、通信方法以及集成电路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101877865A (zh) * 2009-04-30 2010-11-03 中兴通讯股份有限公司 发送测量参考信号的方法、系统以及基站和中继站
CN104782206A (zh) * 2012-11-09 2015-07-15 夏普株式会社 终端装置、通信方法以及集成电路

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Compact initial signal design for cell detection and fine synchronization for LAA;ETRI;《3GPP TSG-RAN1#82bis》;20151009;第1-2节及图1
Discussion on starting and ending of LAA transmission;NEC;《3GPP TSG RAN WG1 Meeting #82bis 》;20151009;全文
DL sub-frame structure and (e)PDCCH;Intel Corporation;《3GPP TSG RAN WG1 Meeting #82bis》;20151009;第1-3节及图1-2
On the starting and ending positions for LAA DL sub-frame;Intel Corporation;《3GPP TSG RAN WG1 Meeting #82bis》;20151009;第1-2节及图1

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Publication number Publication date
WO2017077388A1 (fr) 2017-05-11
CN106685611A (zh) 2017-05-17

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