CN102160349B - 在电信系统中的多频率资源上进行传送的技术 - Google Patents

在电信系统中的多频率资源上进行传送的技术 Download PDF

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Publication number
CN102160349B
CN102160349B CN200980137377.9A CN200980137377A CN102160349B CN 102160349 B CN102160349 B CN 102160349B CN 200980137377 A CN200980137377 A CN 200980137377A CN 102160349 B CN102160349 B CN 102160349B
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China
Prior art keywords
output
component carriers
ofdm
modulation symbols
dft
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Expired - Fee Related
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CN200980137377.9A
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English (en)
Chinese (zh)
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CN102160349A (zh
Inventor
S·帕克瓦尔
R·巴尔德迈尔
E·达尔曼
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Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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    • 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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]

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  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
CN200980137377.9A 2008-09-19 2009-08-28 在电信系统中的多频率资源上进行传送的技术 Expired - Fee Related CN102160349B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9836208P 2008-09-19 2008-09-19
US61/098362 2008-09-19
PCT/EP2009/006264 WO2010031493A1 (en) 2008-09-19 2009-08-28 Technique for transmitting on multiple frequency resources in a telecommunication system

Publications (2)

Publication Number Publication Date
CN102160349A CN102160349A (zh) 2011-08-17
CN102160349B true CN102160349B (zh) 2014-04-02

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CN200980137377.9A Expired - Fee Related CN102160349B (zh) 2008-09-19 2009-08-28 在电信系统中的多频率资源上进行传送的技术

Country Status (10)

Country Link
US (2) US8542645B2 (cg-RX-API-DMAC7.html)
EP (2) EP2327192B1 (cg-RX-API-DMAC7.html)
JP (1) JP5507565B2 (cg-RX-API-DMAC7.html)
CN (1) CN102160349B (cg-RX-API-DMAC7.html)
AR (1) AR073621A1 (cg-RX-API-DMAC7.html)
DK (1) DK2509269T3 (cg-RX-API-DMAC7.html)
ES (1) ES2390409T3 (cg-RX-API-DMAC7.html)
MX (1) MX2011001993A (cg-RX-API-DMAC7.html)
PL (1) PL2327192T3 (cg-RX-API-DMAC7.html)
WO (1) WO2010031493A1 (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
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WO2010031493A1 (en) * 2008-09-19 2010-03-25 Telefonaktiebolaget Lm Ericsson (Publ) Technique for transmitting on multiple frequency resources in a telecommunication system
JP5219708B2 (ja) 2008-09-22 2013-06-26 株式会社エヌ・ティ・ティ・ドコモ 移動端末装置、無線基地局装置、無線通信システム及び無線通信方法
EP2348661B1 (en) 2008-11-14 2020-02-26 Sun Patent Trust Wireless communication terminal apparatus, and cluster constellation setting method
JP5528123B2 (ja) * 2010-01-05 2014-06-25 シャープ株式会社 通信装置、通信装置の制御プログラムおよび集積回路
US8582551B2 (en) 2010-05-26 2013-11-12 Intel Corporation Device, system and method of wireless communication over non-contiguous channels
US9991847B2 (en) 2010-12-23 2018-06-05 Maxlinear, Inc. Method and apparatus for broadband data conversion
CN102136899B (zh) * 2011-01-20 2014-03-26 华为技术有限公司 正交频分复用系统中离散频谱的使用、使用离散频谱的接收方法及装置
EP2587753B1 (en) * 2011-10-25 2013-12-18 Alcatel Lucent Component transmitter, transmission stage, transceiver, method for a transmission stage and computer program
JP2015095688A (ja) * 2013-11-08 2015-05-18 日本電信電話株式会社 マルチキャリア送信装置、マルチキャリア送信回路及びマルチキャリア送信方法
US10454739B2 (en) * 2015-01-23 2019-10-22 Texas Instruments Incorporated Transmission scheme for SC-FDMA with two DFT-precoding stages
US20230370212A1 (en) * 2022-05-16 2023-11-16 Qualcomm Incorporated Bit loading with dft-s-ofdm

Citations (3)

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CN1909548A (zh) * 2002-10-02 2007-02-07 三星电子株式会社 具有3780点idft/dft处理器的多载波系统及其方法
US20080049603A1 (en) * 1995-02-06 2008-02-28 Adc Telecommunications, Inc. System and method for multiframe alignment in a multipoint-to-point orthogonal frequency division multiplexing system
EP1928115A1 (en) * 2006-11-30 2008-06-04 Nokia Siemens Networks Gmbh & Co. Kg Adaptive modulation and coding in a SC-FDMA system

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US8145251B2 (en) * 2006-01-23 2012-03-27 Motorola Mobility, Inc. Power control in schedulable wireless communication terminal
US20070173260A1 (en) * 2006-01-23 2007-07-26 Love Robert T Wireless communication network scheduling
US8102802B2 (en) * 2006-05-08 2012-01-24 Motorola Mobility, Inc. Method and apparatus for providing downlink acknowledgments and transmit indicators in an orthogonal frequency division multiplexing communication system
US20080025254A1 (en) * 2006-07-25 2008-01-31 Motorola Inc Spectrum emission level variation in schedulable wireless communication terminal
KR100957311B1 (ko) * 2006-08-11 2010-05-13 삼성전자주식회사 이동통신 시스템에서 상향링크의 스케쥴링 방법 및 장치
US8509323B2 (en) * 2006-08-22 2013-08-13 Motorola Mobility Llc Resource allocation including a DC sub-carrier in a wireless communication system
US8010070B2 (en) * 2007-10-09 2011-08-30 Maxlinear, Inc. Low-complexity diversity using coarse FFT and subband-wise combining
KR101597573B1 (ko) * 2008-08-11 2016-02-25 엘지전자 주식회사 제어정보의 상향링크 전송 방법
KR101549021B1 (ko) * 2008-08-20 2015-09-01 엘지전자 주식회사 상향링크 ｐａｐｒ을 줄이기 위한 프리코딩 방법 및 이를 위한 장치
WO2010031493A1 (en) * 2008-09-19 2010-03-25 Telefonaktiebolaget Lm Ericsson (Publ) Technique for transmitting on multiple frequency resources in a telecommunication system
US9172513B2 (en) * 2010-10-11 2015-10-27 Qualcomm Incorporated Resource assignments for uplink control channel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080049603A1 (en) * 1995-02-06 2008-02-28 Adc Telecommunications, Inc. System and method for multiframe alignment in a multipoint-to-point orthogonal frequency division multiplexing system
CN1909548A (zh) * 2002-10-02 2007-02-07 三星电子株式会社 具有3780点idft/dft处理器的多载波系统及其方法
EP1928115A1 (en) * 2006-11-30 2008-06-04 Nokia Siemens Networks Gmbh & Co. Kg Adaptive modulation and coding in a SC-FDMA system

Also Published As

Publication number Publication date
EP2327192A1 (en) 2011-06-01
EP2509269B1 (en) 2017-10-04
PL2327192T3 (pl) 2012-12-31
US20130336421A1 (en) 2013-12-19
EP2327192B1 (en) 2012-07-11
WO2010031493A1 (en) 2010-03-25
ES2390409T3 (es) 2012-11-12
EP2509269A1 (en) 2012-10-10
JP5507565B2 (ja) 2014-05-28
AR073621A1 (es) 2010-11-17
US8542645B2 (en) 2013-09-24
MX2011001993A (es) 2011-04-04
US8848650B2 (en) 2014-09-30
JP2012503384A (ja) 2012-02-02
US20110171966A1 (en) 2011-07-14
DK2509269T3 (en) 2018-01-08
CN102160349A (zh) 2011-08-17

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