JP5184703B2 - 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 - Google Patents
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 Download PDFInfo
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- 238000013468 resource allocation Methods 0.000 title claims description 36
- 238000004891 communication Methods 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 21
- 230000005540 biological transmission Effects 0.000 description 20
- 101150071746 Pbsn gene Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 2
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- 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), 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 signaling, 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—Signaling for the administration of the divided path
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Description
本発明は、例えば、以下の項目も提供する。
(項目1)
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において、
サブフレーム内で中継器に中継器領域を割り当て、
前記中継器領域を介して前記中継器に中継器制御チャネルを送信することを含み、
前記サブフレームは、時間領域で複数のOFDM(Orthogonal Frequency Division Multiplexing)シンボル及び周波数領域で複数の副搬送波を含み、
前記サブフレームは、セル内の端末が使用する端末領域と前記中継器が使用する前記中継器領域に分けられ、
前記中継器領域は、前記複数の副搬送波のうち一部副搬送波を含む方法。
(項目2)
前記サブフレーム内で前記中継器領域の位置を前記中継器に知らせることをさらに含む項目1に記載の方法。
(項目3)
前記中継器領域の割当は、PRB(Physical Resource Block)またはVRB(Virtual Resource Block)単位で構成される項目1に記載の方法。
(項目4)
無線通信システムにおける中継器の制御チャネルモニタリング方法において、
サブフレーム内で制御チャネルをモニタリングして制御チャネルを検出し、
前記サブフレーム内で検出された制御チャネルの無線リソース割当が指示するデータチャネル上に中継器データを受信することを含み、
前記サブフレームは、セル内の端末が使用する端末領域と前記中継器が使用する前記中継器領域に分けられ、
前記中継器は、前記中継器領域内で制御チャネルをモニタリングする方法。
図8は、本発明の一実施例に係るサブフレームの構造を示す。
Claims (5)
- 無線通信システムにおける中継器の無線リソース割当方法において、
基地局から上位階層信号を介してサブフレーム内で前記基地局から信号を受信する中継器領域が開始されるOFDM(orthogonal frequency division multiplexing)シンボルを指示する設定情報を受信し、
前記設定情報に基づいて前記サブフレーム内で前記中継器領域を割り当て、
前記中継器領域を介して前記基地局から信号を受信し、
前記サブフレームは、時間領域で14個のOFDMシンボルで構成され、前記サブフレームの最初のOFDMシンボルには前記基地局に連結された端末に対する制御情報が送信されるPDCCH(physical downlink control channel)のOFDMシンボル個数を示すPCFICH(physical control format indicator channel)を含み、前記PCFICHは、1〜3のOFDMシンボルのうちいずれか一つを指示し、
前記設定情報は、前記サブフレームの3番目のOFDMシンボル及び4番目のOFDMシンボルのうちいずれか一つを指示することを特徴とする方法。 - 前記サブフレームは、前記14個のOFDMシンボルのうち前方部の7個のOFDMシンボルで構成される第1のスロットと残りの7個のOFDMシンボルで構成される第2スロットで構成され、前記設定情報は、前記第1のスロットで前記中継器領域が開始されるOFDMシンボルを指示することを特徴とする請求項1に記載の方法。
- 前記中継器領域の割当は、PRB(Physical Resource Block)またはVRB(Virtual Resource Block)単位で構成される請求項1に記載の方法。
- 前記中継器領域は、前記サブフレームで前記設定情報により指示されるOFDMシンボルから最後のOFDMシンボルまで構成されることを特徴とする請求項1に記載の方法。
- 無線信号を送信及び受信するRF(radio frequency)部;及び、
前記RF部と連結されるプロセッサ;を含み、
前記プロセッサは、基地局から上位階層信号を介してサブフレーム内で中継器領域が開始されるOFDM(orthogonal frequency division multiplexing)シンボルを指示する設定情報を受信し、
前記設定情報に基づいて前記サブフレーム内で前記中継器領域を割り当て、
前記中継器領域を介して前記基地局から信号を受信し、
前記サブフレームは、時間領域で14個のOFDMシンボルで構成され、前記サブフレームの最初のOFDMシンボルには前記基地局に連結された端末に対する制御情報が送信されるPDCCH(physical downlink control channel)のOFDMシンボル個数を示すPCFICH(physical control format indicator channel)を含み、前記PCFICHは、1〜3のOFDMシンボルのうちいずれか一つを指示し、前記設定情報は、前記サブフレームの3番目のOFDMシンボル及び4番目のOFDMシンボルのうちいずれか一つを指示することを特徴とする中継器。
Applications Claiming Priority (15)
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 | ||
PCT/KR2009/005650 WO2010039003A2 (ko) | 2008-10-01 | 2009-10-01 | 무선통신 시스템에서 중계기를 위한 무선 자원 할당 방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012503922A JP2012503922A (ja) | 2012-02-09 |
JP5184703B2 true JP5184703B2 (ja) | 2013-04-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011528956A Active 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 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8477633B2 (ja) |
JP (1) | JP5184703B2 (ja) |
KR (1) | KR101221289B1 (ja) |
WO (1) | WO2010039003A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012511862A (ja) * | 2008-12-29 | 2012-05-24 | 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ける信号送信方法及び装置 |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3393068A1 (en) * | 2008-10-31 | 2018-10-24 | Godo Kaisha IP Bridge 1 | Wireless communication base station equipment, wireless communication terminal device and search space setting method |
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 |
SG173181A1 (en) * | 2009-01-29 | 2011-09-29 | Panasonic Corp | 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 |
EP2406998B1 (en) * | 2009-03-13 | 2014-09-17 | BlackBerry Limited | System and method for assigning resources to a relay |
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 |
EP2461503B1 (en) * | 2009-07-26 | 2019-03-13 | LG Electronics Inc. | Apparatus for transmitting and receiving control information and system information for repeaters and method thereof |
WO2011019960A2 (en) * | 2009-08-12 | 2011-02-17 | Research In Motion Limited | Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type ii relay using a punctured demodulation reference signal |
CA2770708C (en) | 2009-08-12 | 2016-10-11 | Research In Motion Limited | Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type ii relay |
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 |
WO2011053009A2 (ko) * | 2009-10-28 | 2011-05-05 | 엘지전자 주식회사 | 기지국으로부터 제어정보를 수신하는 중계기 장치 및 그 방법 |
WO2011056016A2 (en) * | 2009-11-06 | 2011-05-12 | 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 |
MA34012B1 (fr) * | 2010-02-26 | 2013-02-01 | Ericsson Telefon Ab L M | Procédé d'attribution d'informations de commande |
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 |
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 |
EP2560451B1 (en) * | 2010-04-13 | 2022-06-01 | LG Electronics Inc. | Method for receiving downlink signal at a relay and corresponding relay |
KR101792508B1 (ko) * | 2010-04-14 | 2017-11-20 | 엘지전자 주식회사 | 무선 통신 시스템에서 릴레이 노드를 위한 검색 영역 설정 방법 및 이를 위한 장치 |
KR101453595B1 (ko) | 2010-04-30 | 2014-11-03 | 한국전자통신연구원 | 무선 통신시스템에서 제어 채널 송수신 방법 |
WO2011138324A1 (en) | 2010-05-03 | 2011-11-10 | Telefonaktiebolaget L M Ericsson (Publ) | Relay method and nodes in a radio communication system |
US9237583B2 (en) | 2010-05-03 | 2016-01-12 | Qualcomm Incorporated | Resource availability for PDSCH in relay backhaul transmissions |
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 |
US9191159B2 (en) | 2010-05-17 | 2015-11-17 | 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*** |
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 |
PL2704350T3 (pl) | 2010-09-07 | 2019-06-28 | Sun Patent Trust | Transmisja/odbiór informacji sterowania downlinkiem w obrębie pierwszego obszaru zasobu i/albo drugiego obszaru zasobu |
JP2012080422A (ja) * | 2010-10-04 | 2012-04-19 | Ntt Docomo Inc | リレー伝送方法及びリレー局 |
US9185700B2 (en) | 2010-12-07 | 2015-11-10 | Lg Electronics Inc. | Method and device for communication between terminals in wireless communication system |
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 |
WO2012115361A2 (ko) * | 2011-02-21 | 2012-08-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 릴레이 노드를 위한 검색 영역 설정 방법 및 이를 위한 장치 |
KR20130119484A (ko) | 2011-03-01 | 2013-10-31 | 엘지전자 주식회사 | 다중 노드 시스템에서 단말의 제어 정보 검색 방법 및 장치 |
KR101887064B1 (ko) * | 2011-03-11 | 2018-08-09 | 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 |
WO2012150310A1 (en) | 2011-05-03 | 2012-11-08 | Telefonaktiebolaget L M Ericsson (Publ) | Search area based control channel 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 |
GB2497743B (en) * | 2011-12-19 | 2017-09-27 | Sca Ipla Holdings Inc | Telecommunications systems and methods |
CN102448175B (zh) * | 2012-01-18 | 2015-08-12 | 中兴通讯股份有限公司 | 一种长期演进***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 |
CN104854801B (zh) | 2012-10-22 | 2018-09-14 | Lg电子株式会社 | 配置用户设备的无线帧的方法、用户设备、配置基站的无线帧的方法和基站 |
US9930539B2 (en) * | 2014-11-11 | 2018-03-27 | Qualcomm Incorporated | Physical broadcast channel for coverage enhancement |
EP3387871B1 (en) * | 2015-12-07 | 2024-05-29 | Apple Inc. | 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*** |
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 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007053954A1 (en) * | 2005-11-10 | 2007-05-18 | Nortel Networks Limited | 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 |
WO2007119148A2 (en) * | 2006-04-13 | 2007-10-25 | Nokia Corporation | Method providing efficient and flexible control signal for resource allocation |
EP1848165A3 (en) * | 2006-04-19 | 2011-05-04 | Samsung Electronics Co., Ltd. | Relay service in a multi-hop relay broadband wireless access communication system |
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 |
US7885214B2 (en) * | 2006-10-17 | 2011-02-08 | Intel Corporation | 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 |
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 |
-
2009
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012511862A (ja) * | 2008-12-29 | 2012-05-24 | 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ける信号送信方法及び装置 |
US8582419B2 (en) | 2008-12-29 | 2013-11-12 | Lg Electronics Inc. | Method and apparatus for transmitting signal in wireless communication system |
US9461728B2 (en) | 2008-12-29 | 2016-10-04 | Lg Electronics Inc. | Method and apparatus for transmitting signal in wireless communication system |
US9843381B2 (en) | 2008-12-29 | 2017-12-12 | Lg Electronics Inc. | Method and apparatus for transmitting signal in wireless communication system |
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US9185699B2 (en) | 2015-11-10 |
US20130336197A1 (en) | 2013-12-19 |
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US8477633B2 (en) | 2013-07-02 |
WO2010039003A2 (ko) | 2010-04-08 |
JP2012503922A (ja) | 2012-02-09 |
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