JP5554205B2 - 無線送信装置、無線受信装置、無線通信システム、無線送信装置の制御プログラムおよび集積回路 - Google Patents

無線送信装置、無線受信装置、無線通信システム、無線送信装置の制御プログラムおよび集積回路 Download PDF

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JP5554205B2
JP5554205B2 JP2010233950A JP2010233950A JP5554205B2 JP 5554205 B2 JP5554205 B2 JP 5554205B2 JP 2010233950 A JP2010233950 A JP 2010233950A JP 2010233950 A JP2010233950 A JP 2010233950A JP 5554205 B2 JP5554205 B2 JP 5554205B2
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clipping
information
unit
transmission
radio
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JP2012090013A5 (enExample
JP2012090013A (ja
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宏樹 高橋
泰弘 浜口
一成 横枕
理 中村
淳悟 後藤
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Sharp Corp
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Sharp Corp
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Priority to JP2010233950A priority Critical patent/JP5554205B2/ja
Priority to US13/879,974 priority patent/US9313775B2/en
Priority to PCT/JP2011/073260 priority patent/WO2012053382A1/ja
Publication of JP2012090013A publication Critical patent/JP2012090013A/ja
Publication of JP2012090013A5 publication Critical patent/JP2012090013A5/ja
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    • 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
    • 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
    • H04L27/2614—Peak power aspects
    • H04L27/2623—Reduction thereof by clipping
    • 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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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2010233950A 2010-10-18 2010-10-18 無線送信装置、無線受信装置、無線通信システム、無線送信装置の制御プログラムおよび集積回路 Active JP5554205B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010233950A JP5554205B2 (ja) 2010-10-18 2010-10-18 無線送信装置、無線受信装置、無線通信システム、無線送信装置の制御プログラムおよび集積回路
US13/879,974 US9313775B2 (en) 2010-10-18 2011-10-07 Wireless transmission apparatus, wireless reception apparatus, wireless communication system, and control program and integrated circuit of wireless transmission apparatus
PCT/JP2011/073260 WO2012053382A1 (ja) 2010-10-18 2011-10-07 無線送信装置、無線受信装置、無線通信システム、無線送信装置の制御プログラムおよび集積回路

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JP2010233950A JP5554205B2 (ja) 2010-10-18 2010-10-18 無線送信装置、無線受信装置、無線通信システム、無線送信装置の制御プログラムおよび集積回路

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JP2012090013A JP2012090013A (ja) 2012-05-10
JP2012090013A5 JP2012090013A5 (enExample) 2013-12-05
JP5554205B2 true JP5554205B2 (ja) 2014-07-23

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US (1) US9313775B2 (enExample)
JP (1) JP5554205B2 (enExample)
WO (1) WO2012053382A1 (enExample)

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JP5587487B1 (ja) * 2013-11-25 2014-09-10 日本電信電話株式会社 受信装置および受信方法
JP5587486B1 (ja) * 2013-11-25 2014-09-10 日本電信電話株式会社 受信装置および受信方法
US10299270B2 (en) 2014-05-26 2019-05-21 Sharp Kabushiki Kaisha Radio transmission apparatus, radio reception apparatus, and communication method
US10187893B2 (en) * 2016-04-19 2019-01-22 Lg Electronics Inc. Method and apparatus for configuring long training field in wireless local network system
US9848342B1 (en) * 2016-07-20 2017-12-19 Ccip, Llc Excursion compensation in multipath communication systems having performance requirements parameters
TW201806349A (zh) 2016-08-10 2018-02-16 Idac控股公司 具單載頻域多存取(sc-fdma)及ofdma彈性參考訊號傳輸方法
CN112335210B (zh) 2018-11-01 2024-06-21 松下电器（美国）知识产权公司 移动台、基站、发送方法及接收方法
KR102508031B1 (ko) 2019-10-03 2023-03-10 엘지전자 주식회사 무선 통신 시스템에서 위상 추적 참조 신호의 송수신 방법 및 이에 대한 장치
EP4030670B1 (en) * 2019-10-03 2024-02-21 LG Electronics Inc. Method for transmitting and receiving phase tracking reference signal in wireless communication system, and apparatus therefor
US11201773B1 (en) * 2020-05-29 2021-12-14 Qualcomm Incorporated Incremental peak suppression information message

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JP4313925B2 (ja) * 2000-03-17 2009-08-12 富士通株式会社 マルチキャリア直接拡散送受信システム，マルチキャリア直接拡散送受信機，マルチキャリア直接拡散送信機及びマルチキャリア直接拡散受信機
EP3193469B1 (en) * 2004-05-01 2020-05-27 Callahan Cellular LLC Methods and apparatus for multi-carrier communications with variable channel bandwidth
WO2006104408A1 (en) * 2005-03-31 2006-10-05 Intel Corporation System and method for compensation of non-linear transmitter distortion
WO2007088583A1 (ja) * 2006-01-31 2007-08-09 Fujitsu Limited マルチキャリア通信装置及び同装置におけるピーク抑圧方法
JP4890195B2 (ja) * 2006-10-24 2012-03-07 日本電信電話株式会社 ディジタル信号分波装置及びディジタル信号合波装置
JP5028618B2 (ja) 2007-02-28 2012-09-19 国立大学法人大阪大学 伝送方法、伝送システム、及び受信装置
US7974258B2 (en) * 2007-03-01 2011-07-05 Intel Corporation Adaptive mode transmitter for PAPR reduction and link optimization
US7839951B2 (en) * 2007-04-05 2010-11-23 Microelectronics Technology Inc. Dynamic crest factor reduction system
GB0707355D0 (en) * 2007-04-16 2007-05-23 Nxp Bv Channel estimation
US20090080556A1 (en) * 2007-09-25 2009-03-26 Chunjie Duan Reducing Peak-to-Average-Power-Ratio in OFDM/OFDMA Signals by Deliberate Error Injection
DE102007049297A1 (de) * 2007-10-12 2009-04-23 Kronos International, Inc. Verfahren zur Herstellung von Titandioxid
JP2009224922A (ja) * 2008-03-14 2009-10-01 Fujitsu Ltd ピーク抑圧装置、無線送信装置及び窓関数生成装置
JP5086880B2 (ja) * 2008-04-22 2012-11-28 シャープ株式会社 送信装置、受信装置及び無線通信システム
WO2009131156A1 (ja) * 2008-04-22 2009-10-29 国立大学法人大阪大学 無線通信システム、送信装置、受信装置及び通信方法
US20110107174A1 (en) * 2008-07-18 2011-05-05 Alcatel Lucent Method and apparatus for interchanging multipath signals in a sc-fdma system
EP2312884B1 (en) 2008-08-08 2019-01-09 Sharp Kabushiki Kaisha Wireless communication system, control station device, and terminal device
US8406113B2 (en) * 2008-10-17 2013-03-26 Freescale Semiconductor, Inc. Peak-to-average reduction of SC-FDMA signals with frequency mask
US8411771B2 (en) * 2010-05-19 2013-04-02 Qualcomm Incorporated Predictive clipping in multi-carrier wireless communication systems

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Publication number Publication date
US20130279439A1 (en) 2013-10-24
WO2012053382A1 (ja) 2012-04-26
US9313775B2 (en) 2016-04-12
JP2012090013A (ja) 2012-05-10

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