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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China
Prior art keywords
pdcch
type
relay node
base station
relay
Prior art date
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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

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 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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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
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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
CN110999452B (zh) * 2017-07-28 2023-07-25 株式会社Ntt都科摩 终端、基站、系统以及无线通信方法
JP7231626B2 (ja) 2017-11-14 2023-03-01 アイディーエーシー ホールディングス インコーポレイテッド 物理ダウンリンク制御チャネル（ｐｄｃｃｈ）候補決定のための方法
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
EP3742634B1 (en) * 2018-01-21 2024-10-09 LG Electronics Inc. Method for monitoring pdcch candidates and control channel elements and determining pdcch candidates to be dropped and apparatus therefor
EP3735797B1 (en) 2018-02-08 2024-10-16 Samsung Electronics Co., Ltd. Method for transmitting physical channels, user equipment therefor, method and user equipment for relay transmission
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
US20230118475A1 (en) * 2020-05-12 2023-04-20 Qualcomm Incorporated Virtual resource block to physical resource block mapping in duplex slots
US12640803B2 (en) * 2020-08-04 2026-05-26 Qualcomm Incorporated Techniques for forwarding a wireless signal using a digital repeater
WO2022149880A1 (ko) 2021-01-06 2022-07-14 한국전자통신연구원 액세스 백홀 통합 노드의 송수신 방법 및 장치
KR20240020678A (ko) 2022-08-08 2024-02-15 한국전자통신연구원 무선 통신 시스템에서 통신 장치의 빔 관리를 위한방법 및 상기 방법을 이용하는 장치

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

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