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
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.)
Active
Application number
CN201380056787.7A
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English (en)
Chinese (zh)
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CN104969640A (zh
Inventor
陈万石
彼得·加尔
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.)
Qualcomm Inc
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Qualcomm Inc
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Publication date
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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

Landscapes

  • 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 2013-11-06
US14/073,297 US9432175B2 (en) 2012-11-09 2013-11-06 Control channel management for relay backhaul
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 (OSRAM)
EP (1) EP2918122B1 (OSRAM)
JP (1) JP6239638B2 (OSRAM)
KR (1) KR102158670B1 (OSRAM)
CN (1) CN104969640B (OSRAM)
WO (1) WO2014074709A1 (OSRAM)

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US9491738B2 (en) * 2012-02-03 2016-11-08 Qualcomm Incorporated Managing downlink and uplink resources for low cost user equipments
US9872123B2 (en) * 2012-12-03 2018-01-16 Sony Corporation Group based PDCCH capability for LTE
FR3023102A1 (fr) * 2014-06-27 2016-01-01 Orange Procede de transmission dynamique et selectif fd-dsdf d'un signal numerique pour un systeme mamrc avec plusieurs relais full-duplex, produit programme et dispositif relais correspondants
CN111600694B (zh) 2014-08-20 2023-07-28 瑞典爱立信有限公司 用于协调资源的方法和装置
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
KR102407398B1 (ko) * 2016-08-10 2022-06-10 인터디지탈 패튼 홀딩스, 인크 감소된 레이턴시 시스템에서의 타이밍 어드밴스 및 프로세싱 능력들
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
ES2949065T3 (es) * 2017-07-28 2023-09-25 Ntt Docomo Inc Terminal de usuario y método de comunicación por radio
US11553469B2 (en) * 2017-11-14 2023-01-10 Idac Holdings, Inc. Methods for physical downlink control channel (PDCCH) candidate determination
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
US11785624B2 (en) 2018-02-08 2023-10-10 Samsung Electronics Co., Ltd. Method for transmitting physical channels, user equipment therefor, method and user equipment for relay transmission
WO2021227828A1 (en) * 2020-05-12 2021-11-18 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
BR112023013105A2 (pt) 2021-01-06 2023-09-26 Electronics & Telecommunications Res Inst Método e dispositivo para transmissão ou recepção de nó de backhaul de acesso integrado

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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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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
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US9014080B2 (en) 2009-10-30 2015-04-21 Qualcomm Incorporated Apparatus and method for providing relay backhaul communications in a wireless communication system
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US9276722B2 (en) 2010-05-05 2016-03-01 Qualcomm Incorporated Expanded search space for R-PDCCH in LTE-A
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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
US9432175B2 (en) 2016-08-30
KR102158670B1 (ko) 2020-09-22
WO2014074709A1 (en) 2014-05-15
EP2918122B1 (en) 2017-11-01
EP2918122A1 (en) 2015-09-16
KR20150082371A (ko) 2015-07-15
JP6239638B2 (ja) 2017-11-29
CN104969640A (zh) 2015-10-07
JP2015535663A (ja) 2015-12-14
US20140133367A1 (en) 2014-05-15

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