ES2881791T3 - Aparato y método para transmitir y recibir datos en un sistema de comunicación inalámbrica que usa un retransmisor - Google Patents

Aparato y método para transmitir y recibir datos en un sistema de comunicación inalámbrica que usa un retransmisor Download PDF

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Publication number
ES2881791T3
ES2881791T3 ES09816477T ES09816477T ES2881791T3 ES 2881791 T3 ES2881791 T3 ES 2881791T3 ES 09816477 T ES09816477 T ES 09816477T ES 09816477 T ES09816477 T ES 09816477T ES 2881791 T3 ES2881791 T3 ES 2881791T3
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ES
Spain
Prior art keywords
subframe
relay
base station
cell
terminal
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
ES09816477T
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English (en)
Spanish (es)
Inventor
Heesoo Lee
Jae Young Ahn
Jae Heung Kim
Young Jo Ko
Kyoung Seok Lee
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.)
Electronics and Telecommunications Research Institute
Original Assignee
Electronics and Telecommunications Research Institute
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
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Publication of ES2881791T3 publication Critical patent/ES2881791T3/es
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
    • 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
    • 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
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area
    • 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
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0042—Intra-user or intra-terminal allocation
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0087—Timing of allocation when data requirements change
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • 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
    • H04W84/08—Trunked mobile radio systems
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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)
  • Radio Relay Systems (AREA)
ES09816477T 2008-09-29 2009-09-29 Aparato y método para transmitir y recibir datos en un sistema de comunicación inalámbrica que usa un retransmisor Active ES2881791T3 (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20080095228 2008-09-29
KR20080108482 2008-11-03
KR20080110614 2008-11-07
KR20080110784 2008-11-10
KR20090068880 2009-07-28
PCT/KR2009/005565 WO2010036084A2 (en) 2008-09-29 2009-09-29 Apparatus and method for transmitting and receiving data in wireless communication system using relay

Publications (1)

Publication Number Publication Date
ES2881791T3 true ES2881791T3 (es) 2021-11-30

Family

ID=42060316

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09816477T Active ES2881791T3 (es) 2008-09-29 2009-09-29 Aparato y método para transmitir y recibir datos en un sistema de comunicación inalámbrica que usa un retransmisor

Country Status (8)

Country Link
US (2) US9007979B2 (enExample)
EP (1) EP2342942B1 (enExample)
JP (1) JP5710485B2 (enExample)
KR (1) KR101556794B1 (enExample)
CN (1) CN102388670B (enExample)
ES (1) ES2881791T3 (enExample)
PL (1) PL2342942T3 (enExample)
WO (1) WO2010036084A2 (enExample)

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WO2012043992A2 (ko) * 2010-09-30 2012-04-05 엘지전자 주식회사 무선통신 시스템에서 릴레이 노드가 채널품질 지시자를 보고하는 방법 및 이를 위한 장치
US8761062B2 (en) * 2011-01-11 2014-06-24 Texas Instruments Incorporated CSI measurement, reporting and collision-handling
JP5735666B2 (ja) * 2011-03-29 2015-06-17 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてリソース特定送信モードを決定する方法、及びそのための装置
CN102264039B (zh) 2011-04-29 2013-12-11 电信科学技术研究院 一种实现半持续调度传输的方法及装置
KR20140044366A (ko) * 2011-07-29 2014-04-14 엘지전자 주식회사 셀 측정 방법 및 그를 위한 정보 전송 방법
US10205569B2 (en) * 2011-08-26 2019-02-12 Lg Electronics Inc. Method and user equipment for receiving downlink signals, and method and base station for transmitting downlink signals
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Also Published As

Publication number Publication date
JP2012507177A (ja) 2012-03-22
US20150223036A1 (en) 2015-08-06
CN102388670A (zh) 2012-03-21
CN102388670B (zh) 2015-02-04
WO2010036084A3 (en) 2011-11-17
EP2342942A2 (en) 2011-07-13
US20110205951A1 (en) 2011-08-25
WO2010036084A2 (en) 2010-04-01
US9007979B2 (en) 2015-04-14
KR20100036212A (ko) 2010-04-07
EP2342942A4 (en) 2017-05-24
PL2342942T3 (pl) 2021-12-06
KR101556794B1 (ko) 2015-10-13
EP2342942B1 (en) 2021-06-02
JP5710485B2 (ja) 2015-04-30
US10021545B2 (en) 2018-07-10

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