CN100382539C - 无线多载波传输系统中子载波分配和调制方案选择方法 - Google Patents

无线多载波传输系统中子载波分配和调制方案选择方法 Download PDF

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Publication number
CN100382539C
CN100382539C CNB2004100837629A CN200410083762A CN100382539C CN 100382539 C CN100382539 C CN 100382539C CN B2004100837629 A CNB2004100837629 A CN B2004100837629A CN 200410083762 A CN200410083762 A CN 200410083762A CN 100382539 C CN100382539 C CN 100382539C
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frequency
network
information
transfer function
user terminal
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CN1610333A (zh
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克里斯蒂安·格奥尔格·格拉赫
保罗·A·M·比纳
曼弗雷德·利岑布格尔
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Alcatel Lucent NV
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    • 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
    • H04L5/0046—Determination of the number of bits transmitted on different sub-channels
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CNB2004100837629A 2003-10-21 2004-10-19 无线多载波传输系统中子载波分配和调制方案选择方法 Expired - Fee Related CN100382539C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03292629A EP1526674B1 (en) 2003-10-21 2003-10-21 Method for subcarrier allocation and for modulation scheme selection in a wireless multicarrier transmission system
EP03292629.7 2003-10-21

Publications (2)

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CN1610333A CN1610333A (zh) 2005-04-27
CN100382539C true CN100382539C (zh) 2008-04-16

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US (1) US7756521B2 (enExample)
EP (1) EP1526674B1 (enExample)
JP (1) JP4754200B2 (enExample)
CN (1) CN100382539C (enExample)
AT (1) ATE368977T1 (enExample)
DE (1) DE60315301T2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8831120B2 (en) 2006-01-13 2014-09-09 Alcatel Lucent Adaptive subcarrier allocation to a mobile terminal in a multi cell FDM or OFDM network

Families Citing this family (121)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7295509B2 (en) 2000-09-13 2007-11-13 Qualcomm, Incorporated Signaling method in an OFDM multiple access system
US9130810B2 (en) 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
KR100557158B1 (ko) * 2003-11-12 2006-03-03 삼성전자주식회사 직교 주파수 분할 다중 방식을 사용하는 이동통신시스템에서 부반송파 할당을 위한 장치 및 방법
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
CN100493060C (zh) * 2004-07-27 2009-05-27 华为技术有限公司 一种通信系统时频资源的分配方法
US7239659B2 (en) * 2004-11-04 2007-07-03 Motorola, Inc. Method and apparatus for channel feedback
US8666387B2 (en) * 2004-12-30 2014-03-04 Samsung Electronics Co., Ltd. Apparatus and method for determining transmit signal parameters using real-time channel measurements
US7839819B2 (en) * 2005-02-07 2010-11-23 Broadcom Corporation Method and system for adaptive modulations and signal field for closed loop multiple input multiple output (MIMO) wireless local area network (WLAN) system
US8077669B2 (en) * 2005-02-07 2011-12-13 Broadcom Corporation Method and system for adaptive modulations and signal field for closed loop multiple input multiple output (MIMO) wireless local area network (WLAN) system
US8023523B2 (en) * 2005-02-25 2011-09-20 Kyocera Corporation Communications systems
EP1699196B1 (en) 2005-03-01 2008-05-14 Alcatel Lucent OFDM subcarrier allocation in a cellular mobile network
EP1699198A1 (en) * 2005-03-01 2006-09-06 Alcatel Distributing data on an OFDM time-frequency grid by gathering subcarriers in frequency diverse and frequency selective frequency patterns
US9246560B2 (en) 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US8446892B2 (en) 2005-03-16 2013-05-21 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US9520972B2 (en) * 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9461859B2 (en) 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9143305B2 (en) * 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
CN101151831A (zh) * 2005-03-28 2008-03-26 松下电器产业株式会社 多载波通信装置和多载波通信方法
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
GB2425922B (en) * 2005-05-03 2007-08-01 Motorola Inc Transmission of signalling information in an OFDM communication system
FI20055211A0 (fi) 2005-05-06 2005-05-06 Nokia Corp Radioresurssien hallinta FDMA järjestelmässä
FI20055437A0 (fi) * 2005-05-06 2005-08-16 Nokia Corp Radioresurssien jakaminen tietoliikennejärjestelmässä
US7564822B2 (en) 2005-05-19 2009-07-21 Alcatel-Lucent Usa Inc. Method of reverse link transmission in a wireless network using code and frequency multiplexing
US8611284B2 (en) 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US8462859B2 (en) 2005-06-01 2013-06-11 Qualcomm Incorporated Sphere decoding apparatus
JP4440831B2 (ja) * 2005-06-14 2010-03-24 株式会社エヌ・ティ・ティ・ドコモ 基地局装置、送信方法及び通信システム
JP2006352489A (ja) * 2005-06-15 2006-12-28 Ntt Docomo Inc 移動局、無線アクセスネットワーク装置および移動通信システム並びに間欠受信方法
KR101137329B1 (ko) 2005-06-15 2012-04-19 엘지전자 주식회사 다중 반송파 시스템에서의 부반송파 할당 방법 및 그 장치
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US8599945B2 (en) * 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
US8885628B2 (en) 2005-08-08 2014-11-11 Qualcomm Incorporated Code division multiplexing in a single-carrier frequency division multiple access system
US9209956B2 (en) * 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US20070041457A1 (en) 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US8077690B2 (en) * 2005-08-24 2011-12-13 Motorola Mobility, Inc. Resource allocation in cellular communication systems
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US9136974B2 (en) 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
ES2768382T3 (es) 2005-09-22 2020-06-22 Huawei Tech Co Ltd Aparato de control de comunicación y sistema de comunicación para reportar mediciones de calidad de recepción
EP3211946B1 (en) * 2005-10-04 2018-09-19 Huawei Technologies Co., Ltd. A method and system for determining the group number used by mobile terminals having a same frequency band position for receiving signals in idle mode
CN101562809A (zh) * 2005-10-04 2009-10-21 夏普株式会社 移动台装置、基站装置、位置管理装置、位置登记方法、寻呼方法
US8165189B2 (en) * 2005-10-07 2012-04-24 University Of Washington Through Its Center For Commercialization Dirty paper precoding with known interference structure at receiver
US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US9088384B2 (en) 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US9225416B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
US8693405B2 (en) 2005-10-27 2014-04-08 Qualcomm Incorporated SDMA resource management
US9225488B2 (en) * 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US9210651B2 (en) * 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US8582509B2 (en) 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
EP1786133B1 (en) * 2005-11-15 2008-10-22 Alcatel Lucent Method for sending channel quality information in a multi-carrier radio communication system, corresponding user terminal and base station
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
US8831607B2 (en) 2006-01-05 2014-09-09 Qualcomm Incorporated Reverse link other sector communication
US8811369B2 (en) 2006-01-11 2014-08-19 Qualcomm Incorporated Methods and apparatus for supporting multiple communications modes of operation
US8743843B2 (en) 2006-01-11 2014-06-03 Qualcomm Incorporated Methods and apparatus relating to timing and/or synchronization including the use of wireless terminals beacon signals
US7616595B2 (en) * 2006-01-12 2009-11-10 Motorola, Inc. Method and apparatus for scheduling frequency selective and frequency diverse allocations in mobile communications systems
DE502006000839D1 (de) 2006-01-17 2008-07-10 Alcatel Lucent Verfahren zum Minimieren der Interferenz in einem zellulären OFDM Kommunikationssystem sowie Basisstation und Mobilstation hierfür
JP4440895B2 (ja) * 2006-01-18 2010-03-24 株式会社エヌ・ティ・ティ・ドコモ 送信装置および送信方法
WO2007082754A1 (en) * 2006-01-18 2007-07-26 Telefonaktiebolaget L M Ericsson (Publ) Localized and distributed transmission
CN101005328B (zh) * 2006-01-20 2011-11-30 中兴通讯股份有限公司 一种基于正交频分复用系统的反馈资源分配方法
JP4343926B2 (ja) * 2006-02-08 2009-10-14 株式会社エヌ・ティ・ティ・ドコモ 送信装置および送信方法
US8243677B2 (en) * 2006-03-13 2012-08-14 Intel Corporation Scheduler and method for allocating time and frequency dimensions of downlink bursts in broadband wireless access networks
US8131306B2 (en) 2006-03-20 2012-03-06 Intel Corporation Wireless access network and method for allocating data subcarriers within a downlink subframe based on grouping of user stations
CN101405973B (zh) * 2006-03-20 2013-04-24 英特尔公司 用于分配时间和频率资源的无线接入网和方法
EP1841092B1 (en) * 2006-03-28 2012-01-25 Sony Deutschland Gmbh Wireless communication method and system
JP4968256B2 (ja) 2006-04-25 2012-07-04 日本電気株式会社 パイロット信号伝送方法および無線通信装置
EP1850524A1 (en) * 2006-04-28 2007-10-31 Alcatel Lucent A method of allocating sub-carriers, base station, and end terminal for use in OFDM transmission
CN101072216B (zh) * 2006-05-10 2010-09-15 华为技术有限公司 正交频分多址接入系统的资源分配和收发的方法及其装置
DE602006017810D1 (de) * 2006-05-12 2010-12-09 Alcatel Lucent Resourcenzuweisung für eine OFDM Übertragung mit Susch zwischen Basisstationen
CN101094215B (zh) * 2006-06-22 2010-09-29 中兴通讯股份有限公司 正交频分复用多址接入系统中的自适应子载波分配方法
FR2903257A1 (fr) 2006-06-30 2008-01-04 Thomson Licensing Sas Procede de communication adapte a la transmission de paquets de donnees
GB2440991B (en) * 2006-07-05 2009-01-07 Motorola Inc An orthogonal frequency domain multiplexing (ofdm) communication system
WO2008003815A1 (en) 2006-07-07 2008-01-10 Nokia Corporation Improved radio resource allocation mechanism
CN101110659B (zh) * 2006-07-17 2011-12-07 华为技术有限公司 分配小区频带的方法及其网络设备
US8509323B2 (en) * 2006-08-22 2013-08-13 Motorola Mobility Llc Resource allocation including a DC sub-carrier in a wireless communication system
ATE463140T1 (de) 2006-08-28 2010-04-15 Ericsson Telefon Ab L M Verfahren und anordnung zur zuteilung nutzbarer unterträger zu physikalischen ressourcenblöcken in einem mobilen telekommunikationssystem
US7813701B2 (en) * 2006-08-29 2010-10-12 Piping Hot Networks Limited Interference optimized OFDM
CN101518135B (zh) 2006-09-20 2012-02-29 夏普株式会社 无线通信装置、无线通信系统以及无线通信方法
CN101543103A (zh) * 2006-09-26 2009-09-23 夏普株式会社 位置管理装置、移动站装置、基站装置、频率层控制方法、程序及记录介质
WO2008041752A1 (fr) 2006-10-05 2008-04-10 Sharp Kabushiki Kaisha Dispositif, système et procédé de communication radio, procédé de transmission d'informations de rapport et procédé de planification
KR20120053061A (ko) * 2006-10-24 2012-05-24 콸콤 인코포레이티드 무선 통신 시스템들에 대한 자원 파티셔닝의 인에이블링
US8730924B2 (en) * 2006-11-02 2014-05-20 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a telecommunication system
FI20065698A0 (fi) 2006-11-06 2006-11-06 Nokia Corp Radioresurssien allokointi ja radiojärjestelmä
JP5205573B2 (ja) 2006-12-08 2013-06-05 シャープ株式会社 通信制御装置、通信端末装置、無線通信システムおよび通信方法
US8050627B2 (en) * 2006-12-15 2011-11-01 Motorola Mobility, Inc. Method and system for predictive sensing of periodic intermittent interference
US9065714B2 (en) * 2007-01-10 2015-06-23 Qualcomm Incorporated Transmission of information using cyclically shifted sequences
WO2008089402A2 (en) * 2007-01-18 2008-07-24 Proximetry, Inc. System and method for incorporating dynamic orthogonal frequency-division multiplexing into wireless network protocols
US20080225792A1 (en) * 2007-03-12 2008-09-18 Qualcomm Incorporated Multiplexing of feedback channels in a wireless communication system
CN101136894B (zh) * 2007-03-23 2012-11-28 中兴通讯股份有限公司 可扩展的ofdm及ofdma带宽分配的方法和系统
US20100061474A1 (en) * 2007-05-04 2010-03-11 Nxp B.V. Fft spreading among selected ofdm sub-carriers
EP3264845B1 (en) * 2007-06-08 2020-01-08 Sharp Kabushiki Kaisha Base station apparatus and mobile station apparatus
US8406173B2 (en) * 2007-06-12 2013-03-26 Sharp Kabushiki Kaisha Mobile communication system, base station apparatus, mobile station apparatus, and mobile communication method
CA2897380C (en) * 2007-06-19 2017-08-15 Panasonic Intellectual Property Corporation Of America Channel arrangement method and radio communication base station device
CN101330712B (zh) * 2007-06-22 2011-10-26 中兴通讯股份有限公司 多输入输出-正交频分复用系统子载波分配方法及装置
PL2192714T3 (pl) 2007-07-06 2016-02-29 Huawei Tech Co Ltd Sposób komunikacji HARQ, system oraz odpowiednie urządzenie stacji bazowej i urządzenie stacji ruchomej
ES2400265T3 (es) 2007-09-06 2013-04-08 Sharp Kabushiki Kaisha Aparato de comunicación y método de comunicación
CN101232486B (zh) * 2007-12-18 2011-11-30 杭州电子科技大学 多用户ofdm系统中的随机子载波分配方法
CN101494863B (zh) * 2008-01-24 2014-03-26 株式会社Ntt都科摩 上行链路的无线资源分配方法、装置及基站
US8595501B2 (en) 2008-05-09 2013-11-26 Qualcomm Incorporated Network helper for authentication between a token and verifiers
CN101325783B (zh) * 2008-07-15 2011-04-20 新邮通信设备有限公司 多载波通信系统中控制终端测量的方法、系统及装置
US8509161B2 (en) * 2008-08-11 2013-08-13 Sharp Kabushiki Kaisha Systems and methods for OFDMA and SC-FDMA switching
US8825100B2 (en) 2008-08-11 2014-09-02 Blackberry Limited Method and system for providing a power boost for a wireless communication link using a subset of subcarrier frequencies of the wireless communication link channel as a reduced bandwidth channel
CN101686177B (zh) * 2008-09-26 2012-05-23 华为技术有限公司 多业务传送网的动态带宽分配方法、设备及系统
US20100128676A1 (en) * 2008-11-24 2010-05-27 Dong Wu Carrier Channel Distribution System
US9654187B2 (en) * 2009-04-24 2017-05-16 Telefonaktiebolaget Lm Ericsson (Publ) Efficient uplink transmission of channel state information
RU2422990C2 (ru) * 2009-09-11 2011-06-27 Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." Приемопередающая система
US8902873B2 (en) * 2009-10-08 2014-12-02 Qualcomm Incorporated Efficient signaling for closed-loop transmit diversity
CN102045789B (zh) * 2009-10-16 2013-05-08 中兴通讯股份有限公司 基于跳频的频率物理资源调度方法及系统
CN102082745B (zh) * 2010-04-19 2013-10-16 电信科学技术研究院 天线校准信息的上报、天线校准因子的确定方法及设备
US9312941B2 (en) * 2011-10-14 2016-04-12 Qualcomm Incorporated Base stations and methods for facilitating dynamic simulcasting and de-simulcasting in a distributed antenna system
US9276685B2 (en) 2011-10-14 2016-03-01 Qualcomm Incorporated Distributed antenna systems and methods of wireless communications for facilitating simulcasting and de-simulcasting of downlink transmissions
US9660792B2 (en) * 2012-06-30 2017-05-23 Cable Television Laboratories, Inc. Multi-carrier transmission
CN106559889A (zh) * 2015-09-30 2017-04-05 华为技术有限公司 信息传输方法、发射节点和接收节点
CN105721127B (zh) * 2016-02-01 2023-05-26 国网新疆电力公司电力科学研究院 基于用户最小速率需求的电力线信道通信资源分配方法
CN117956320A (zh) * 2022-10-29 2024-04-30 华为技术有限公司 光通信网络中的载波分配方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995010144A1 (en) * 1993-10-01 1995-04-13 Telia Ab Arrangement in a multi-user system
CN1187930A (zh) * 1995-06-22 1998-07-15 艾利森电话股份有限公司 频分复用系统中的自适应信道分配

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5930706A (en) * 1995-11-29 1999-07-27 Ericsson Inc. Detecting messages transmitted over a communications channel such as a paging channel
US5926135A (en) * 1998-01-08 1999-07-20 Lucent Technologies Steerable nulling of wideband interference signals
JP3826653B2 (ja) * 2000-02-25 2006-09-27 Ｋｄｄｉ株式会社 無線通信システムのサブキャリア割当方法
US6530056B1 (en) * 2000-08-25 2003-03-04 Motorola, Inc. Method for setting a timer based on previous channel request statistics
US20020080774A1 (en) * 2000-09-08 2002-06-27 Avtec Systems, Inc. Methods and systems for interfacing wired/wireless hybrid systems
WO2002049385A2 (en) * 2000-12-15 2002-06-20 Broadstorm Telecommunications, Inc. Multi-carrier communications with adaptive cluster configuration and switching
US6751187B2 (en) * 2001-05-17 2004-06-15 Qualcomm Incorporated Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel transmission
US7200178B2 (en) * 2002-06-12 2007-04-03 Texas Instruments Incorporated Methods for optimizing time variant communication channels

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995010144A1 (en) * 1993-10-01 1995-04-13 Telia Ab Arrangement in a multi-user system
CN1187930A (zh) * 1995-06-22 1998-07-15 艾利森电话股份有限公司 频分复用系统中的自适应信道分配

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8831120B2 (en) 2006-01-13 2014-09-09 Alcatel Lucent Adaptive subcarrier allocation to a mobile terminal in a multi cell FDM or OFDM network

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JP4754200B2 (ja) 2011-08-24
DE60315301D1 (de) 2007-09-13
US7756521B2 (en) 2010-07-13
DE60315301T2 (de) 2009-04-09
JP2005130491A (ja) 2005-05-19
CN1610333A (zh) 2005-04-27
EP1526674A1 (en) 2005-04-27
US20050085236A1 (en) 2005-04-21
ATE368977T1 (de) 2007-08-15
EP1526674B1 (en) 2007-08-01

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