TW201208286A - Method and apparatus to facilitate an early decoding of signals in relay backhaul links - Google Patents

Method and apparatus to facilitate an early decoding of signals in relay backhaul links Download PDF

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Publication number
TW201208286A
TW201208286A TW100104956A TW100104956A TW201208286A TW 201208286 A TW201208286 A TW 201208286A TW 100104956 A TW100104956 A TW 100104956A TW 100104956 A TW100104956 A TW 100104956A TW 201208286 A TW201208286 A TW 201208286A
Authority
TW
Taiwan
Prior art keywords
signal
relay
resource block
signals
reference symbol
Prior art date
Application number
TW100104956A
Other languages
English (en)
Chinese (zh)
Inventor
Stefan Geirhofer
Tao Luo
Ravi Palanki
Wan-Shi Chen
Juan Montojo
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of TW201208286A publication Critical patent/TW201208286A/zh

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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
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Relay Systems (AREA)
TW100104956A 2010-02-16 2011-02-15 Method and apparatus to facilitate an early decoding of signals in relay backhaul links TW201208286A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US30509310P 2010-02-16 2010-02-16
US31259510P 2010-03-10 2010-03-10
US32278510P 2010-04-09 2010-04-09
US13/022,389 US20110211595A1 (en) 2010-02-16 2011-02-07 Method and apparatus to facilitate an early decoding of signals in relay backhaul links

Publications (1)

Publication Number Publication Date
TW201208286A true TW201208286A (en) 2012-02-16

Family

ID=43928860

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100104956A TW201208286A (en) 2010-02-16 2011-02-15 Method and apparatus to facilitate an early decoding of signals in relay backhaul links

Country Status (7)

Country Link
US (1) US20110211595A1 (enExample)
EP (1) EP2537266A2 (enExample)
JP (2) JP5833032B2 (enExample)
KR (2) KR101531584B1 (enExample)
CN (1) CN102763348A (enExample)
TW (1) TW201208286A (enExample)
WO (1) WO2011103153A2 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110243059A1 (en) * 2010-04-05 2011-10-06 Samsung Electronics Co., Ltd. Apparatus and method for interleaving data in a relay physical downlink control channel (r-pdcch)
AU2011241273B2 (en) * 2010-04-13 2014-03-13 Lg Electronics Inc. Method and device for receiving downlink signal
WO2011132946A2 (ko) * 2010-04-22 2011-10-27 엘지전자 주식회사 무선 통신 시스템에서 기지국과 릴레이 노드 간의 신호 송수신 방법 및 이를 위한 장치
WO2012118334A2 (ko) * 2011-03-01 2012-09-07 엘지전자 주식회사 무선 통신 시스템에서 상향링크 harq 수행 방법 및 장치
WO2012124917A2 (ko) * 2011-03-11 2012-09-20 엘지전자 주식회사 하향링크 신호 수신 방법 및 전송 방법과, 수신 장치 및 전송 장치
CN103503349B (zh) * 2011-05-03 2017-02-22 Lg电子株式会社 在无线通信系统中发射控制信息的方法及其装置
US9401791B2 (en) * 2011-05-10 2016-07-26 Lg Electronics Inc. Method for transmitting signal using plurality of antenna ports and transmission end apparatus for same
WO2013005916A1 (ko) * 2011-07-07 2013-01-10 엘지전자 주식회사 무선 통신 시스템에서 수신단이 채널 측정을 수행하는 방법 및 이를 위한 장치
GB2493154A (en) * 2011-07-25 2013-01-30 Nec Corp Communicating control channel reference signal patterns in the control region of a sub-frame in a cellular communication system
US11974295B2 (en) 2011-07-25 2024-04-30 Nec Corporation Communication system
US9681429B2 (en) * 2011-10-12 2017-06-13 Lg Electronics Inc. Method and device for allocating search space of control channel in subframe
US9660782B2 (en) * 2011-10-19 2017-05-23 Lg Electronics Inc. Method and apparatus for transceiving downlink control information in a wireless access system
US10791542B2 (en) 2012-01-27 2020-09-29 Qualcomm Incorporated Regional and narrow band common reference signal (CRS) for user equipment (UE) relays
US20130223412A1 (en) * 2012-02-24 2013-08-29 Qualcomm Incorporated Method and system to improve frame early termination success rate
US9432175B2 (en) * 2012-11-09 2016-08-30 Qualcomm Incorporated Control channel management for relay backhaul
JP5738338B2 (ja) * 2013-03-29 2015-06-24 株式会社Ｎｔｔドコモ 無線通信システムおよび無線基地局装置
US9716572B2 (en) * 2014-10-30 2017-07-25 At&T Intellectual Property I, L.P. MIMO based adaptive beamforming over OFDMA architecture
JP6120117B2 (ja) * 2015-10-02 2017-04-26 パナソニックＩｐマネジメント株式会社 無線電力伝送システム
US10536966B2 (en) * 2016-12-09 2020-01-14 Qualcomm Incorporated Physical downlink control channel and hybrid automatic repeat request feedback for multefire coverage enhancement
WO2018112849A1 (zh) * 2016-12-22 2018-06-28 广东欧珀移动通信有限公司 用于非连续接收的数据传输方法和装置
KR102062500B1 (ko) 2019-09-09 2020-01-03 윤영복 산불 재해 감시 서버

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US6282250B1 (en) * 1999-05-05 2001-08-28 Qualcomm Incorporated Low delay decoding
US20040179493A1 (en) * 2003-03-14 2004-09-16 Khan Farooq Ullah Methods of transmitting channel quality information and power allocation in wireless communication systems
JP4526898B2 (ja) * 2003-09-16 2010-08-18 パナソニック株式会社 中継装置、端末装置、および中継方法
US7257760B2 (en) * 2003-11-25 2007-08-14 Roland Reinhard Rick Early decoding of a control channel in a wireless communication system
KR101227491B1 (ko) * 2006-03-20 2013-01-29 엘지전자 주식회사 이동통신 시스템에서 패킷 재전송 방법 및 복원 방법
KR20070108426A (ko) * 2006-04-19 2007-11-12 삼성전자주식회사 다중 홉 중계방식의 광대역 무선 접속 통신시스템에서 중계서비스를 지원하기 위한 장치 및 방법
CN101064555B (zh) * 2006-04-29 2012-05-23 上海贝尔阿尔卡特股份有限公司 多跳接入网络的帧构造、帧处理方法及设备和系统
US8181079B2 (en) * 2007-09-21 2012-05-15 Qualcomm Incorporated Data transmission with HARQ and interference mitigation
US8295304B1 (en) * 2007-12-27 2012-10-23 Exalt Communications Incorporated Adaptive multi-service data framing
US8358979B2 (en) * 2009-02-04 2013-01-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for measuring interference in a telecommunications system
WO2010128816A2 (ko) * 2009-05-08 2010-11-11 엘지전자 주식회사 이동통신 시스템에서 기지국으로부터 신호를 수신하기 위한 중계기 및 그 방법

Also Published As

Publication number Publication date
KR20140124826A (ko) 2014-10-27
JP2015046914A (ja) 2015-03-12
EP2537266A2 (en) 2012-12-26
WO2011103153A2 (en) 2011-08-25
KR101531584B1 (ko) 2015-06-25
JP2013520136A (ja) 2013-05-30
KR20120128692A (ko) 2012-11-27
US20110211595A1 (en) 2011-09-01
CN102763348A (zh) 2012-10-31
WO2011103153A3 (en) 2011-11-10
JP5833032B2 (ja) 2015-12-16

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