[go: up one dir, main page]

WO2010039003A3 - 무선통신 시스템에서 중계기를 위한 무선 자원 할당 방법 및 장치 - Google Patents

무선통신 시스템에서 중계기를 위한 무선 자원 할당 방법 및 장치 Download PDF

Info

Publication number
WO2010039003A3
WO2010039003A3 PCT/KR2009/005650 KR2009005650W WO2010039003A3 WO 2010039003 A3 WO2010039003 A3 WO 2010039003A3 KR 2009005650 W KR2009005650 W KR 2009005650W WO 2010039003 A3 WO2010039003 A3 WO 2010039003A3
Authority
WO
WIPO (PCT)
Prior art keywords
relay
subframe
wireless communication
subcarriers
region
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.)
Ceased
Application number
PCT/KR2009/005650
Other languages
English (en)
French (fr)
Other versions
WO2010039003A2 (ko
Inventor
박규진
문성호
김소연
정재훈
노민석
권영현
고현수
한승희
이문일
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to JP2011528956A priority Critical patent/JP5184703B2/ja
Priority to KR1020117006062A priority patent/KR101221289B1/ko
Priority to US12/809,048 priority patent/US8477633B2/en
Publication of WO2010039003A2 publication Critical patent/WO2010039003A2/ko
Publication of WO2010039003A3 publication Critical patent/WO2010039003A3/ko
Anticipated expiration legal-status Critical
Priority to US13/925,633 priority patent/US9185699B2/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L5/0037—Inter-user or inter-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
    • H04L5/0053—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
    • H04L5/0091—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

무선통신 시스템에서 중계기를 위한 무선 자원 할당 방법을 제공한다. 그 방법은 서브프레임 내에서 중계기에게 중계기 영역을 할당하고, 상기 중계기 영역을 통해 상기 중계기에게 중계기 제어 채널을 전송하는 것을 포함하되, 상기 서브프레임은 시간 영역에서 복수의 OFDM(Orthogonal Frequency Division Multiplexing) 심볼과 주파수 영역에서 복수의 부반송파를 포함하고, 상기 서브프레임은 셀 내의 단말이 사용하는 단말 영역과 상기 중계기가 사용하는 상기 중계기 영역으로 나누어지고, 상기 중계기 영역은 상기 복수의 부반송파 중 일부 부반송파들을 포함한다. 기존 무선통신 시스템과의 하위 호환성을 제공하는 서브프레임 구조가 제시된다. 중계기가 자신에게 할당된 무선자원을 효율적으로 찾아 복호 시간을 단축할 수 있다.
PCT/KR2009/005650 2008-10-01 2009-10-01 무선통신 시스템에서 중계기를 위한 무선 자원 할당 방법 및 장치 Ceased WO2010039003A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011528956A JP5184703B2 (ja) 2008-10-01 2009-10-01 無線通信システムにおける中継器のための無線リソース割当方法及び装置
KR1020117006062A KR101221289B1 (ko) 2008-10-01 2009-10-01 무선통신 시스템에서 중계기를 위한 무선 자원 할당 방법 및 장치
US12/809,048 US8477633B2 (en) 2008-10-01 2009-10-01 Method and apparatus for wireless resource allocation for relay in wireless communication system
US13/925,633 US9185699B2 (en) 2008-10-01 2013-06-24 Method and apparatus for wireless resource allocation for relay in wireless communication system

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
US10167908P 2008-10-01 2008-10-01
US61/101,679 2008-10-01
US11321008P 2008-11-10 2008-11-10
US61/113,210 2008-11-10
US12153108P 2008-12-10 2008-12-10
US61/121,531 2008-12-10
US15512709P 2009-02-24 2009-02-24
US61/155,127 2009-02-24
US15716809P 2009-03-03 2009-03-03
US61/157,168 2009-03-03
US23102809P 2009-08-04 2009-08-04
US61/231,028 2009-08-04
US23277409P 2009-08-10 2009-08-10
US61/232,774 2009-08-10

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/809,048 A-371-Of-International US8477633B2 (en) 2008-10-01 2009-10-01 Method and apparatus for wireless resource allocation for relay in wireless communication system
US13/925,633 Continuation US9185699B2 (en) 2008-10-01 2013-06-24 Method and apparatus for wireless resource allocation for relay in wireless communication system

Publications (2)

Publication Number Publication Date
WO2010039003A2 WO2010039003A2 (ko) 2010-04-08
WO2010039003A3 true WO2010039003A3 (ko) 2010-07-22

Family

ID=42074030

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005650 Ceased WO2010039003A2 (ko) 2008-10-01 2009-10-01 무선통신 시스템에서 중계기를 위한 무선 자원 할당 방법 및 장치

Country Status (4)

Country Link
US (2) US8477633B2 (ko)
JP (1) JP5184703B2 (ko)
KR (1) KR101221289B1 (ko)
WO (1) WO2010039003A2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9185700B2 (en) 2010-12-07 2015-11-10 Lg Electronics Inc. Method and device for communication between terminals in wireless communication system
RU2623504C2 (ru) * 2011-12-19 2017-06-27 Ска Ипла Холдингз Инк Системы связи и способы связи машинного типа

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102204381B (zh) * 2008-10-31 2014-04-02 松下电器产业株式会社 无线通信基站装置、无线通信终端装置以及搜索空间设定方法
US20100120442A1 (en) * 2008-11-12 2010-05-13 Motorola, Inc. Resource sharing in relay operations within wireless communication systems
US8379581B2 (en) * 2008-12-08 2013-02-19 Sharp Kabushiki Kaisha Systems and methods for uplink power control
KR101558593B1 (ko) * 2008-12-29 2015-10-20 엘지전자 주식회사 무선통신 시스템에서 신호 전송 방법 및 장치
US20110280177A1 (en) * 2009-01-29 2011-11-17 Panasonic Corporation Base station apparatus and transmission method
US8532015B2 (en) * 2009-02-20 2013-09-10 Nokia Siemens Networks Oy Methods and apparatuses for transmitting downlink control signaling on wireless relay link
CN102422670B (zh) 2009-03-13 2014-12-24 黑莓有限公司 中继接收同步系统以及方法
KR101506576B1 (ko) * 2009-05-06 2015-03-27 삼성전자주식회사 무선 통신 시스템에서 백홀 서브프레임 채널 송수신 방법 및 이를 위한 장치
US8861424B2 (en) * 2009-07-06 2014-10-14 Qualcomm Incorporated Downlink control channel for relay resource allocation
KR101622227B1 (ko) * 2009-07-26 2016-05-18 엘지전자 주식회사 중계기를 위한 제어 정보 및 시스템 정보를 송수신하는 장치 및 그 방법
US9270496B2 (en) 2009-08-12 2016-02-23 Blackberry Limited Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type II relay
US8897203B2 (en) * 2009-08-12 2014-11-25 Blackberry Limited Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type II relay using a punctured demodulation reference signal
KR101722779B1 (ko) * 2009-08-14 2017-04-05 삼성전자주식회사 통신 시스템에서 자원 할당 장치 및 방법
US8724648B2 (en) * 2009-09-30 2014-05-13 Nokia Corporation Enhanced control signaling for backhaul link
KR101714439B1 (ko) 2009-10-28 2017-03-09 엘지전자 주식회사 기지국으로부터 제어정보를 수신하는 중계기 장치 및 그 방법
US9008009B2 (en) * 2009-11-06 2015-04-14 Lg Electronics Inc. Method of resource block (RB) bundling
US9300393B2 (en) * 2010-01-05 2016-03-29 Industrial Technology Research Institute Systems and methods for data relay transmission
US8570943B2 (en) * 2010-01-06 2013-10-29 Blackberry Limited Intra-donor cell coordinated multi-point transmission with type 1 relay
US20110164577A1 (en) * 2010-01-06 2011-07-07 Research In Motion Limited Intra-Donor Cell Coordinated Multi-Point Transmission with Type 1 Relay
CN102123503B (zh) * 2010-01-07 2016-02-10 中兴通讯股份有限公司 一种中继链路的物理下行共享信道的资源分配方法及装置
RU2547149C2 (ru) * 2010-02-26 2015-04-10 Телефонактиеболагет Л М Эрикссон (Пабл) Способ назначения управляющей информации
CN102215570B (zh) * 2010-04-02 2016-04-13 中兴通讯股份有限公司 中继链路边界的指示及确定方法、基站
JP5736446B2 (ja) * 2010-04-13 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 ダウンリンク信号を受信する方法及びダウンリンク信号を受信する装置
EP2378703A1 (en) 2010-04-13 2011-10-19 Panasonic Corporation Mapping of control information to control channel elements
AU2011241273B2 (en) 2010-04-13 2014-03-13 Lg Electronics Inc. Method and device for receiving downlink signal
AU2011241357B2 (en) * 2010-04-14 2014-12-18 Lg Electronics Inc. Method for setting a search space for a relay node in a wireless communication system and apparatus for same
EP2908460B1 (en) 2010-04-30 2018-11-28 Electronics and Telecommunications Research Institute Method for transmitting and receiving control channel in wireless communication system
US9237583B2 (en) * 2010-05-03 2016-01-12 Qualcomm Incorporated Resource availability for PDSCH in relay backhaul transmissions
PL2567492T3 (pl) 2010-05-03 2015-01-30 Ericsson Telefon Ab L M Sposób przekazywania i węzły w systemie komunikacji radiowej
US9277540B2 (en) 2010-05-12 2016-03-01 Qualcomm Incorporated System, apparatus and method for control channel configuration in wireless communication systems
AU2011251032B2 (en) 2010-05-14 2015-07-23 Lg Electronics Inc. Method for allocating resources in a wireless communication system and a device for the same
CA2793446C (en) 2010-05-17 2016-07-26 Lg Electronics Inc. Method and apparatus for transmitting and receiving downlink control information for repeater
CN102281636B (zh) * 2010-06-12 2016-04-13 中兴通讯股份有限公司 中继链路的物理下行控制信道的资源分配方法及系统
KR101868622B1 (ko) 2010-06-17 2018-06-18 엘지전자 주식회사 R-pdcch 전송 및 수신 방법과 그 장치
US20120054258A1 (en) * 2010-08-27 2012-03-01 Futurewei Technologies, Inc. System and Method for Transmitting a Control Channel
WO2012030098A2 (ko) * 2010-09-03 2012-03-08 엘지전자 주식회사 중계국을 포함하는 통신 시스템에서 신호를 송신하는 방법
DK2704350T3 (en) 2010-09-07 2019-04-01 Sun Patent Trust TRANSFER / RECEIVE DOWNLINK MANAGEMENT INFORMATION WITHIN A FIRST RESOURCE AREA AND / OR OTHER RESOURCES
JP2012080422A (ja) * 2010-10-04 2012-04-19 Ntt Docomo Inc リレー伝送方法及びリレー局
JP5813671B2 (ja) * 2011-02-10 2015-11-17 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信装置、受信装置、送信方法、及び受信方法
US9591664B2 (en) * 2011-02-21 2017-03-07 Lg Electronics Inc. Method for setting search space for relay node in wireless communication system and device therefor
JP5698390B2 (ja) * 2011-03-01 2015-04-08 エルジー エレクトロニクス インコーポレイティド 多重ノードシステムにおける端末の制御情報検索方法及び装置
WO2012124922A2 (ko) * 2011-03-11 2012-09-20 엘지전자 주식회사 하향링크 신호 수신 방법 및 전송 방법과, 사용자기기 및 기지국
EP2503727A1 (en) * 2011-03-23 2012-09-26 Panasonic Corporation Search space for uplink grant in a carrier-aggregated mobile communication system
HUE043309T2 (hu) * 2011-05-03 2019-08-28 Ericsson Telefon Ab L M Keresési terület alapú vezérlõ csatorna monitoring
JP5884152B2 (ja) * 2011-07-29 2016-03-15 シャープ株式会社 基地局、端末、通信システムおよび通信方法
CN102946640B (zh) * 2011-08-15 2016-12-21 华为技术有限公司 控制信道资源的分配方法及装置
US11239971B2 (en) * 2011-11-03 2022-02-01 Texas Instruments Incorporated Method and apparatus with enhanced control messages and search space
CN102448175B (zh) * 2012-01-18 2015-08-12 中兴通讯股份有限公司 一种长期演进系统中分配资源块组的方法及装置
US9054843B2 (en) 2012-01-30 2015-06-09 Nokia Solutions And Networks Oy Search space arrangement for control channel
KR101669701B1 (ko) 2012-06-25 2016-10-26 주식회사 케이티 물리적 상향링크 데이터 채널 맵핑정보 제공방법 및 그 송수신포인트, 물리적 상향링크 데이터 채널의 전송방법, 그 단말
ES2835737T3 (es) 2012-10-22 2021-06-23 Qualcomm Inc Procedimiento para configurar la trama inalámbrica del equipo de usuario, equipo de usuario, procedimiento para configurar la trama inalámbrica de la estación base y estación base
US9930539B2 (en) * 2014-11-11 2018-03-27 Qualcomm Incorporated Physical broadcast channel for coverage enhancement
WO2017099832A1 (en) 2015-12-07 2017-06-15 Intel IP Corporation Multi-subframe uplink scheduling in unlicensed spectrum
CN107295655A (zh) * 2016-03-31 2017-10-24 电信科学技术研究院 一种传输资源指示方法、基站、ue和系统
KR101980521B1 (ko) * 2016-11-22 2019-05-21 한국전자통신연구원 중계기 및 중계기를 이용한 통신 지원 방법
US10321386B2 (en) 2017-01-06 2019-06-11 At&T Intellectual Property I, L.P. Facilitating an enhanced two-stage downlink control channel in a wireless communication system
CN109792372B (zh) * 2017-01-27 2020-06-16 Oppo广东移动通信有限公司 传输信号的方法及设备
US10749592B1 (en) * 2017-10-24 2020-08-18 Sprint Spectrum L.P. Scheduling resources for relay nodes in a wireless network
CN112565157A (zh) * 2019-09-25 2021-03-26 普天信息技术有限公司 中继区域的数据传输方法及装置
KR102819467B1 (ko) 2024-01-08 2025-06-12 (주)네스랩 훈련자 유니트 검사 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070242636A1 (en) * 2006-04-13 2007-10-18 Nokia Corporation Apparatus, method and computer program product providing efficient and flexible control signal for resource allocation
US20070281613A1 (en) * 2006-04-19 2007-12-06 Samsung Electronics Co., Ltd. Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system
US20080095195A1 (en) * 2006-10-17 2008-04-24 Sassan Ahmadi Device, system, and method for partitioning and framing communication signals in broadband wireless access networks
US20080165881A1 (en) * 2007-01-08 2008-07-10 Zhifeng Tao Method for Accessing Channels in OFDMA Mobile Multihop Relay Networks

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8774019B2 (en) * 2005-11-10 2014-07-08 Apple Inc. Zones for wireless networks with relays
KR100871856B1 (ko) 2006-01-06 2008-12-03 삼성전자주식회사 광대역 무선접속 통신시스템에서 중계 서비스를 제공하기위한 장치 및 방법
US7606574B2 (en) 2006-01-12 2009-10-20 Motorola, Inc. Method and apparatus for implementing spatial division multiple access (“SDMA”) to communicate user data and backhaul data with the same wireless time-frequency resources
KR101233171B1 (ko) * 2006-06-16 2013-02-15 엘지전자 주식회사 무선 네트워크에서의 제어 정보 송수신 방법
US7620370B2 (en) * 2006-07-13 2009-11-17 Designart Networks Ltd Mobile broadband wireless access point network with wireless backhaul
US20080025254A1 (en) 2006-07-25 2008-01-31 Motorola Inc Spectrum emission level variation in schedulable wireless communication terminal
US8169956B2 (en) * 2007-01-26 2012-05-01 Qualcomm Incorporated Mapping uplink acknowledgement transmission based on downlink virtual resource blocks
US8417255B2 (en) 2007-03-16 2013-04-09 Qualcomm Incorporated Data transmission and power control in a multihop relay communication system
US8670704B2 (en) * 2007-03-16 2014-03-11 Qualcomm Incorporated Pilot transmission by relay stations in a multihop relay communication system
US8780798B2 (en) * 2008-03-05 2014-07-15 Telefonaktiebolaget L M Ericsson (Publ) Method and devices for providing enhanced signaling
US8780816B2 (en) 2008-08-12 2014-07-15 Qualcomm Incorporated Handling uplink grant in random access response
US20100112178A1 (en) 2008-10-31 2010-05-06 Fillmore Daniel T High protein crispy food product and method for preparing the same
US9265053B2 (en) 2009-04-06 2016-02-16 Futurewei Technologies, Inc. System and method for assigning backhaul resources

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070242636A1 (en) * 2006-04-13 2007-10-18 Nokia Corporation Apparatus, method and computer program product providing efficient and flexible control signal for resource allocation
US20070281613A1 (en) * 2006-04-19 2007-12-06 Samsung Electronics Co., Ltd. Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system
US20080095195A1 (en) * 2006-10-17 2008-04-24 Sassan Ahmadi Device, system, and method for partitioning and framing communication signals in broadband wireless access networks
US20080165881A1 (en) * 2007-01-08 2008-07-10 Zhifeng Tao Method for Accessing Channels in OFDMA Mobile Multihop Relay Networks

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9185700B2 (en) 2010-12-07 2015-11-10 Lg Electronics Inc. Method and device for communication between terminals in wireless communication system
US9462585B2 (en) 2010-12-07 2016-10-04 Lg Electronics Inc. Method and device for communication between terminals in wireless communication system
US9888473B2 (en) 2010-12-07 2018-02-06 Lg Electronics Inc. Method and device for communication between terminals in wireless communication system
RU2623504C2 (ru) * 2011-12-19 2017-06-27 Ска Ипла Холдингз Инк Системы связи и способы связи машинного типа

Also Published As

Publication number Publication date
US20110194412A1 (en) 2011-08-11
US9185699B2 (en) 2015-11-10
JP2012503922A (ja) 2012-02-09
JP5184703B2 (ja) 2013-04-17
US20130336197A1 (en) 2013-12-19
KR101221289B1 (ko) 2013-01-21
US8477633B2 (en) 2013-07-02
WO2010039003A2 (ko) 2010-04-08
KR20110059717A (ko) 2011-06-03

Similar Documents

Publication Publication Date Title
WO2010039003A3 (ko) 무선통신 시스템에서 중계기를 위한 무선 자원 할당 방법 및 장치
WO2013009005A3 (ko) 무선 통신 시스템에서 자원을 할당하는 방법 및 이를 위한 장치
WO2009082120A3 (en) Method for transmitting data in wireless communication system
WO2011025195A3 (ko) 무선 통신 시스템에서 하향링크 신호 송신 방법 및 이를 위한 송신 장치
WO2010013962A3 (ko) 무선통신 시스템에서 중계국 및 중계국의 동작 방법
EP2506643A4 (en) RESOURCE ALLOCATION METHOD AND DEVICE FOR A MULTI-RELAY OFDM SYSTEM
GB201101972D0 (en) Telecommunications method and system
WO2011083983A3 (ko) 반송파 집성을 지원하는 무선 통신 시스템에서 하향링크 신호 수신 방법 및 이를 위한 장치
WO2011103309A3 (en) Methods and systems for csi-rs transmission in lte-advance systems
WO2013009145A3 (ko) 무선통신 시스템에서 제어 채널 및 데이터 채널 설정 방법 및 장치
WO2008156340A3 (en) Method for receiving control information in orthogonal frequency division multiplexing system of mobile communication system
WO2013002573A3 (ko) 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
MX2011008350A (es) Metodo para asignar recursos de enlace de concentracion de datos en un sistema de comunicaciones repetidor, y metodo y aparato para transmitir y recibir datos utilizando los mismos.
MX2010003675A (es) Metodo y aparato de distribucion de recursos de canal de control en sistema de comunicacion movil que utiliza multiplexion de division de frecuencia ortogonal.
WO2010082766A3 (ko) 다중 반송파 시스템에서의 무선 장치
GB2467717A (en) Transmission of system configuration information in mobile wimax systems
WO2011136518A3 (en) Method and apparatus for controlling inter-cell interference of control channels in ofdm-based hierarchical cellular system
GB2459997A (en) Method of transmitting scheduling request in a wireless communication system
WO2011084020A3 (ko) 다중 반송파를 지원하는 무선 통신 시스템에서 상향링크 제어 정보를 전송하는 방법 및 장치
WO2011112037A3 (ko) 제어 채널의 할당 방법 및 이를 위한 장치
WO2010068047A3 (en) Method and apparatus for transmitting reference signal performed by relay station in wireless communication system
WO2007089797A3 (en) Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system
IN2015KN00705A (ko)
WO2010013960A3 (en) Method and apparatus for allocating resource of multiple carriers in ofdma system
WO2010110588A3 (ko) 다중안테나 시스템에서 참조신호 전송방법 및 장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09818013

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 12809048

Country of ref document: US

ENP Entry into the national phase

Ref document number: 20117006062

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2011528956

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 1581/KOLNP/2011

Country of ref document: IN

122 Ep: pct application non-entry in european phase

Ref document number: 09818013

Country of ref document: EP

Kind code of ref document: A2