KR101254268B1 - 하프 듀플렉스 통신 시스템에서 다운링크 및 업링크 서브-프레임들을 통신하기 위한 방법 - Google Patents

하프 듀플렉스 통신 시스템에서 다운링크 및 업링크 서브-프레임들을 통신하기 위한 방법 Download PDF

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KR101254268B1
KR101254268B1 KR1020087010367A KR20087010367A KR101254268B1 KR 101254268 B1 KR101254268 B1 KR 101254268B1 KR 1020087010367 A KR1020087010367 A KR 1020087010367A KR 20087010367 A KR20087010367 A KR 20087010367A KR 101254268 B1 KR101254268 B1 KR 101254268B1
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South Korea
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frame
downlink
sub
uplink
user equipment
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Korean (ko)
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KR20080069587A (ko
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로익 브루넬
데이비드 모티에
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미쯔비시 덴기 가부시키가이샤
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Priority claimed from PCT/EP2006/009432 external-priority patent/WO2007048478A1/en
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    • 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
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2681—Synchronisation of a mobile station with one base station
    • 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
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Bidirectional Digital Transmission (AREA)
KR1020087010367A 2005-10-26 2006-09-28 하프 듀플렉스 통신 시스템에서 다운링크 및 업링크 서브-프레임들을 통신하기 위한 방법 Active KR101254268B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP05292273.9 2005-10-26
EP05292273 2005-10-26
EP06290095A EP1821429A3 (en) 2005-10-26 2006-01-13 Method and apparatus for communicating downlink and uplink sub-frames in a half duplex communication system
EP06290095.6 2006-01-13
PCT/EP2006/009432 WO2007048478A1 (en) 2005-10-26 2006-09-28 Method and apparatus for communicating downlink and uplink sub-frames in a half duplex communication system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020107018028A Division KR20100095482A (ko) 2005-10-26 2006-09-28 하프 듀플렉스 통신 시스템에서 다운링크 및 업링크 서브-프레임들을 통신하기 위한 방법 및 장치

Publications (2)

Publication Number Publication Date
KR20080069587A KR20080069587A (ko) 2008-07-28
KR101254268B1 true KR101254268B1 (ko) 2013-04-12

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KR1020087010367A Active KR101254268B1 (ko) 2005-10-26 2006-09-28 하프 듀플렉스 통신 시스템에서 다운링크 및 업링크 서브-프레임들을 통신하기 위한 방법
KR1020107018028A Abandoned KR20100095482A (ko) 2005-10-26 2006-09-28 하프 듀플렉스 통신 시스템에서 다운링크 및 업링크 서브-프레임들을 통신하기 위한 방법 및 장치

Family Applications After (1)

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KR1020107018028A Abandoned KR20100095482A (ko) 2005-10-26 2006-09-28 하프 듀플렉스 통신 시스템에서 다운링크 및 업링크 서브-프레임들을 통신하기 위한 방법 및 장치

Country Status (5)

Country Link
US (1) US8068444B2 (enExample)
EP (2) EP2134006B1 (enExample)
JP (2) JP4852615B2 (enExample)
KR (2) KR101254268B1 (enExample)
CN (2) CN101834659A (enExample)

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DE602008004306D1 (de) * 2008-02-20 2011-02-17 Mitsubishi Electric Corp Verfahren und Vorrichtung zur Bestimmung, welche in einem Downlink-Zeitschlitz übertragenen Signale durch ein Halbduplex-Endgerät ausgewählt werden sollen
US8542617B2 (en) 2008-06-02 2013-09-24 Apple Inc. Adaptive operational full-duplex and half-duplex FDD modes in wireless networks
EP2374296B8 (en) * 2008-12-23 2012-11-21 Telecom Italia S.p.A. A method of dimensioning radio access networks, corresponding system and computer program product
US9397876B2 (en) * 2009-02-20 2016-07-19 Broadcom Corporation Synchronization and frame structure determination of a base station
US9137764B2 (en) * 2009-03-17 2015-09-15 Htc Corporation Method of managing timing alignment functionality for multiple component carriers and related communication device
WO2011021904A2 (ko) * 2009-08-21 2011-02-24 한국전자통신연구원 무선 네트워크에서 단말의 신호 전송시점을 조정하는 방법 및 장치
US20110243111A1 (en) * 2010-03-31 2011-10-06 Niklas Andgart Timing of Uplink Transmissions in a Multi-Carrier Communication System
US9414336B2 (en) 2010-05-12 2016-08-09 Blackberry Limited System and method for defining a burst period
US8989025B2 (en) * 2010-11-12 2015-03-24 Telefonaktiebolaget L M Ericsson (Publ) UE timing adjustment in a multi-RAT, carrier aggregation community system
EP2560446A1 (en) * 2011-08-18 2013-02-20 MStar Semiconductor, Inc Reducing interference in wireless time division duplex systems by monitoring and limiting timing advance
US10405306B2 (en) * 2011-09-29 2019-09-03 Qualcomm Incorporated Half-duplex operation for low cost wireless devices
US9060351B2 (en) * 2011-12-23 2015-06-16 Broadcom Corporation Decoupled downlink and uplink
US8972614B2 (en) 2011-12-26 2015-03-03 Apple Inc. Half-duplex SATA link with controlled idle gap insertion
US9763239B2 (en) 2012-01-29 2017-09-12 Lg Electronics Inc. Data transmission method and apparatus for half-duplex devices
DK2813025T3 (en) * 2012-02-07 2017-02-06 ERICSSON TELEFON AB L M (publ) METHOD AND DEVICE FOR SENDING TIMING ADJUSTMENT
CN103634086B (zh) * 2012-08-28 2018-12-21 中兴通讯股份有限公司 调整上下行时间分配的方法、系统、局端设备及cpe
US20160028533A1 (en) * 2014-02-03 2016-01-28 Telefonaktiebolaget L M Ericsson (Publ) Adaptive uplink-downlink switching time for half duplex operation
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
US9814056B2 (en) 2015-08-24 2017-11-07 Qualcomm Incorporated Methods and apparatus for interference management of wireless links with overriding link priority
EP3391578B1 (en) * 2015-12-15 2019-10-09 Marvell World Trade Ltd. Triggered uplink transmissions in wireless local area networks
US10405334B2 (en) * 2015-12-18 2019-09-03 Qualcomm Incorporated Techniques for switching between downlink and uplink communications
GB2554649A (en) * 2016-09-30 2018-04-11 Tcl Communication Ltd Systems and methods for frequency division duplex communication
CN116633403A (zh) 2016-11-03 2023-08-22 交互数字专利控股公司 毫米波wlan的多维波束细化过程和信令
CN109906642B (zh) * 2016-11-04 2021-02-09 华为技术有限公司 一种定位信息传输方法、相关设备以及系统
KR102354587B1 (ko) * 2017-09-08 2022-01-24 삼성전자 주식회사 무선 통신 시스템에서 상향링크 전송을 위한 방법 및 장치
CN108156595B (zh) * 2017-12-05 2020-07-03 南京邮电大学 一种机器通信中基于定时提前命令的前导资源分配方法
CN112188609B (zh) * 2019-07-04 2021-11-19 华为技术有限公司 确定定时提前ta参考时刻的方法和装置

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Also Published As

Publication number Publication date
US20080232278A1 (en) 2008-09-25
CN101305531A (zh) 2008-11-12
JP2009514280A (ja) 2009-04-02
EP2134006A1 (en) 2009-12-16
US8068444B2 (en) 2011-11-29
EP2134006B1 (en) 2014-10-08
EP1821429A2 (en) 2007-08-22
KR20080069587A (ko) 2008-07-28
JP2011019258A (ja) 2011-01-27
JP4852615B2 (ja) 2012-01-11
CN101834659A (zh) 2010-09-15
EP1821429A3 (en) 2007-09-05
KR20100095482A (ko) 2010-08-30

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