CN104969640B - 用于中继回程的控制信道管理 - Google Patents

用于中继回程的控制信道管理 Download PDF

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Publication number
CN104969640B
CN104969640B CN201380056787.7A CN201380056787A CN104969640B CN 104969640 B CN104969640 B CN 104969640B CN 201380056787 A CN201380056787 A CN 201380056787A CN 104969640 B CN104969640 B CN 104969640B
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CN
China
Prior art keywords
pdcch
type
relay node
base station
relay
Prior art date
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Active
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CN201380056787.7A
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English (en)
Chinese (zh)
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CN104969640A (zh
Inventor
陈万石
彼得·加尔
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Qualcomm Inc
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Qualcomm Inc
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Publication of CN104969640A publication Critical patent/CN104969640A/zh
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Classifications

    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04B7/155—Ground-based stations
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380056787.7A 2012-11-09 2013-11-07 用于中继回程的控制信道管理 Active CN104969640B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261724778P 2012-11-09 2012-11-09
US61/724,778 2012-11-09
US14/073,297 US9432175B2 (en) 2012-11-09 2013-11-06 Control channel management for relay backhaul
US14/073,297 2013-11-06
PCT/US2013/068935 WO2014074709A1 (en) 2012-11-09 2013-11-07 Control channel management for relay backhaul

Publications (2)

Publication Number Publication Date
CN104969640A CN104969640A (zh) 2015-10-07
CN104969640B true CN104969640B (zh) 2019-10-25

Family

ID=50681625

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380056787.7A Active CN104969640B (zh) 2012-11-09 2013-11-07 用于中继回程的控制信道管理

Country Status (6)

Country Link
US (1) US9432175B2 (enExample)
EP (1) EP2918122B1 (enExample)
JP (1) JP6239638B2 (enExample)
KR (1) KR102158670B1 (enExample)
CN (1) CN104969640B (enExample)
WO (1) WO2014074709A1 (enExample)

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US9491738B2 (en) * 2012-02-03 2016-11-08 Qualcomm Incorporated Managing downlink and uplink resources for low cost user equipments
WO2014087147A1 (en) * 2012-12-03 2014-06-12 Sony Corporation Group based pdcch capability for lte
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HUE043397T2 (hu) 2014-08-20 2019-08-28 Ericsson Telefon Ab L M Eljárás és berendezés erõforrások összehangolására
WO2017075746A1 (en) * 2015-11-02 2017-05-11 Qualcomm Incorporated Techniques for managing cell identifiers and other parameters for flexible duplex operations
CN107205267A (zh) * 2016-03-18 2017-09-26 中兴通讯股份有限公司 一种回程传输方法及装置
GB2550218B (en) * 2016-05-13 2022-01-05 Nokia Solutions & Networks Oy Method system and apparatus
WO2018031704A1 (en) 2016-08-10 2018-02-15 Interdigital Patent Holdings, Inc. Timing advance and processing capabilities in a reduced latency system
CN108282885B (zh) * 2017-01-06 2021-12-31 华为技术有限公司 信号传输的方法和装置
CN108574558B (zh) * 2017-03-13 2020-08-14 华为技术有限公司 传输控制信息的方法和装置
WO2019021489A1 (ja) * 2017-07-28 2019-01-31 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN116455542A (zh) 2017-11-14 2023-07-18 Idac控股公司 用于物理下行链路控制信道(pdcch)候选确定的方法
CN109803406B (zh) * 2017-11-17 2023-07-18 华为技术有限公司 一种中继网络中时域资源的指示方法，网络设备及用户设备
US11398878B2 (en) * 2018-01-21 2022-07-26 Lg Electronics Inc. Method for transmitting or receiving signal in wireless communication system and apparatus therefor
CN110290592B (zh) * 2018-03-19 2024-04-09 北京三星通信技术研究有限公司 中继传输的方法及用户设备
KR102736771B1 (ko) 2018-02-08 2024-12-02 삼성전자 주식회사 물리적 채널 송신 방법 및 사용자 장치, 릴레이 송신 방법 및 사용자 장치
US20230118475A1 (en) * 2020-05-12 2023-04-20 Qualcomm Incorporated Virtual resource block to physical resource block mapping in duplex slots
US20220045742A1 (en) * 2020-08-04 2022-02-10 Qualcomm Incorporated Techniques for forwarding a wireless signal using a digital repeater

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CN102648589A (zh) * 2009-08-27 2012-08-22 华为技术有限公司 无线通信中的中继回程
CN102763348A (zh) * 2010-02-16 2012-10-31 高通股份有限公司 有助于对中继回程链路中的信号进行早期解码的方法和装置

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JP5059800B2 (ja) * 2009-03-16 2012-10-31 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置及び移動局装置、無線通信方法
CN102804895B (zh) * 2009-06-02 2017-04-12 太阳专利信托公司 终端装置和终端装置中的发送方法
KR101714439B1 (ko) 2009-10-28 2017-03-09 엘지전자 주식회사 기지국으로부터 제어정보를 수신하는 중계기 장치 및 그 방법
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US9237583B2 (en) 2010-05-03 2016-01-12 Qualcomm Incorporated Resource availability for PDSCH in relay backhaul transmissions
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CN102763348A (zh) * 2010-02-16 2012-10-31 高通股份有限公司 有助于对中继回程链路中的信号进行早期解码的方法和装置

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Also Published As

Publication number Publication date
US20140133367A1 (en) 2014-05-15
EP2918122A1 (en) 2015-09-16
JP2015535663A (ja) 2015-12-14
KR20150082371A (ko) 2015-07-15
CN104969640A (zh) 2015-10-07
JP6239638B2 (ja) 2017-11-29
US9432175B2 (en) 2016-08-30
WO2014074709A1 (en) 2014-05-15
EP2918122B1 (en) 2017-11-01
KR102158670B1 (ko) 2020-09-22

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