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WO2013015587A3 - 무선 통신 시스템에서 서브프레임을 설정하는 방법 - Google Patents

무선 통신 시스템에서 서브프레임을 설정하는 방법 Download PDF

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Publication number
WO2013015587A3
WO2013015587A3 PCT/KR2012/005864 KR2012005864W WO2013015587A3 WO 2013015587 A3 WO2013015587 A3 WO 2013015587A3 KR 2012005864 W KR2012005864 W KR 2012005864W WO 2013015587 A3 WO2013015587 A3 WO 2013015587A3
Authority
WO
WIPO (PCT)
Prior art keywords
subframe
setting
wireless communication
communication system
uplink
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.)
Ceased
Application number
PCT/KR2012/005864
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English (en)
French (fr)
Other versions
WO2013015587A2 (ko
Inventor
양석철
안준기
서동연
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to CN201280035932.9A priority Critical patent/CN103703708B/zh
Priority to KR1020137030511A priority patent/KR101929780B1/ko
Priority to US14/118,989 priority patent/US9253766B2/en
Publication of WO2013015587A2 publication Critical patent/WO2013015587A2/ko
Publication of WO2013015587A3 publication Critical patent/WO2013015587A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • H04L27/2602—Signal structure
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/1861—Physical mapping arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

본 발명은 무선 통신 시스템에서 서브프레임을 설정하는 방법 및 이를 위한 장치에 관한 것이다. 구체적으로, TDD(Time Division Duplex)로 동작하는 무선 통신시스템에서 서브프레임을 설정하는 방법에 있어서, UL-DL 구성(Uplink-Downlink Configuration)에 따라 하나 이상의 상향링크 서브프레임과 하나 이상의 하향링크 서브프레임을 설정하는 단계; 상기 하나 이상의 상향링크 서브프레임 중 특정 상향링크 서브프레임에 대한 재설정 정보를 수신하는 단계; 및 상기 수신된 재설정 정보에 기반하여, 상기 특정 상향링크 서브프레임이 상향링크를 위한 제 1 구간 및 하향링크를 위한 제 2 구간을 포함하도록 설정하는 단계를 포함하는 것을 특징으로 한다.
PCT/KR2012/005864 2011-07-22 2012-07-23 무선 통신 시스템에서 서브프레임을 설정하는 방법 Ceased WO2013015587A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280035932.9A CN103703708B (zh) 2011-07-22 2012-07-23 用于在无线通信系统中设定子帧的方法
KR1020137030511A KR101929780B1 (ko) 2011-07-22 2012-07-23 무선 통신 시스템에서 서브프레임을 설정하는 방법
US14/118,989 US9253766B2 (en) 2011-07-22 2012-07-23 Method for setting subframe in wireless communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161510496P 2011-07-22 2011-07-22
US61/510,496 2011-07-22

Publications (2)

Publication Number Publication Date
WO2013015587A2 WO2013015587A2 (ko) 2013-01-31
WO2013015587A3 true WO2013015587A3 (ko) 2013-03-21

Family

ID=47601635

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005864 Ceased WO2013015587A2 (ko) 2011-07-22 2012-07-23 무선 통신 시스템에서 서브프레임을 설정하는 방법

Country Status (4)

Country Link
US (1) US9253766B2 (ko)
KR (1) KR101929780B1 (ko)
CN (1) CN103703708B (ko)
WO (1) WO2013015587A2 (ko)

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PL3832905T3 (pl) 2013-12-04 2024-03-11 Telefonaktiebolaget Lm Ericsson (Publ) Skracanie podramki łącza wstępującego w systemach dupleksu z podziałem czasu (TDD)
EP4054091A1 (en) * 2013-12-04 2022-09-07 Telefonaktiebolaget LM Ericsson (publ) Downlink subframe shortening in time-division duplex (tdd) systems
WO2015192318A1 (zh) * 2014-06-17 2015-12-23 华为技术有限公司 一种通信方法及装置
US9936519B2 (en) 2015-03-15 2018-04-03 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure for wireless communications
US10342012B2 (en) 2015-03-15 2019-07-02 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
US10075970B2 (en) 2015-03-15 2018-09-11 Qualcomm Incorporated Mission critical data support in self-contained time division duplex (TDD) subframe structure
US9814058B2 (en) 2015-05-15 2017-11-07 Qualcomm Incorporated Scaled symbols for a self-contained time division duplex (TDD) subframe structure
CN106341891A (zh) * 2015-07-10 2017-01-18 中兴通讯股份有限公司 数据传输方法、客户端设备及服务端设备
US9992790B2 (en) 2015-07-20 2018-06-05 Qualcomm Incorporated Time division duplex (TDD) subframe structure supporting single and multiple interlace modes
WO2017022937A1 (ko) * 2015-07-31 2017-02-09 엘지전자 주식회사 단말-특정 다이나믹 tdd 프레임을 이용하여 통신을 수행하는 방법 및 이를 위한 장치
US11005628B2 (en) 2015-08-04 2021-05-11 Futurewei Technologies, Inc. Device, network, and method for wideband LTE single OFDM symbol uplink transmission
KR102068097B1 (ko) * 2015-08-25 2020-01-20 레노보 이노베이션스 리미티드 (홍콩) 머신 타입 통신을 위한 랜덤 액세스 절차
CN107026719B (zh) * 2016-01-29 2021-02-23 华为技术有限公司 信号传输方法和通信设备
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US11006413B2 (en) 2017-12-06 2021-05-11 Google Llc Narrow-band communication
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US11246143B2 (en) * 2017-12-15 2022-02-08 Google Llc Beamforming enhancement via strategic resource utilization
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Also Published As

Publication number Publication date
US20140092793A1 (en) 2014-04-03
CN103703708A (zh) 2014-04-02
WO2013015587A2 (ko) 2013-01-31
KR20140042807A (ko) 2014-04-07
KR101929780B1 (ko) 2018-12-17
CN103703708B (zh) 2016-11-09
US9253766B2 (en) 2016-02-02

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