CN1989749A - 无线发送装置和无线接收装置 - Google Patents
无线发送装置和无线接收装置 Download PDFInfo
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- CN1989749A CN1989749A CNA2005800250699A CN200580025069A CN1989749A CN 1989749 A CN1989749 A CN 1989749A CN A2005800250699 A CNA2005800250699 A CN A2005800250699A CN 200580025069 A CN200580025069 A CN 200580025069A CN 1989749 A CN1989749 A CN 1989749A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03159—Arrangements for removing intersymbol interference operating in the frequency domain
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
- H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
-
- 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
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2649—Demodulators
- H04L27/26524—Fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators in combination with other circuits for demodulation
- H04L27/26526—Fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators in combination with other circuits for demodulation with inverse FFT [IFFT] or inverse DFT [IDFT] demodulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] receiver or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
-
- 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
-
- 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
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- 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
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
Abstract
Description
Claims (30)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP221587/2004 | 2004-07-29 | ||
JP2004221587 | 2004-07-29 | ||
JP064183/2005 | 2005-03-08 | ||
JP2005064183 | 2005-03-08 | ||
JP2005210253A JP4592523B2 (ja) | 2004-07-29 | 2005-07-20 | 無線送信装置および無線受信装置 |
JP210253/2005 | 2005-07-20 | ||
PCT/JP2005/013755 WO2006011524A1 (ja) | 2004-07-29 | 2005-07-27 | 無線送信装置および無線受信装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101648935A Division CN101860510B (zh) | 2004-07-29 | 2005-07-27 | 无线发送及接收装置和无线发送及接收方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1989749A true CN1989749A (zh) | 2007-06-27 |
CN1989749B CN1989749B (zh) | 2010-06-09 |
Family
ID=35786274
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101648935A Active CN101860510B (zh) | 2004-07-29 | 2005-07-27 | 无线发送及接收装置和无线发送及接收方法 |
CN2005800250699A Active CN1989749B (zh) | 2004-07-29 | 2005-07-27 | 无线发送装置和无线接收装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101648935A Active CN101860510B (zh) | 2004-07-29 | 2005-07-27 | 无线发送及接收装置和无线发送及接收方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US8238468B2 (zh) |
EP (2) | EP1775901B1 (zh) |
JP (1) | JP4592523B2 (zh) |
KR (1) | KR20070043983A (zh) |
CN (2) | CN101860510B (zh) |
BR (1) | BRPI0512686A (zh) |
WO (1) | WO2006011524A1 (zh) |
Cited By (4)
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CN101821962A (zh) * | 2007-08-13 | 2010-09-01 | 夏普株式会社 | 无线通信系统、无线通信方法、无线通信装置、接收装置以及程序 |
CN102707141A (zh) * | 2010-09-28 | 2012-10-03 | 特克特朗尼克公司 | 多域测试和测量仪器及方法 |
CN102685057B (zh) * | 2007-09-12 | 2015-06-17 | 夏普株式会社 | 发送装置及方法、ofdm发送装置及方法和无线通信系统 |
CN103907299B (zh) * | 2011-09-26 | 2016-11-02 | 日本电信电话株式会社 | 通信系统、发送装置以及接收装置 |
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US8484272B2 (en) * | 2004-08-20 | 2013-07-09 | Qualcomm Incorporated | Unified pulse shaping for multi-carrier and single-carrier waveforms |
JP4531614B2 (ja) * | 2005-04-01 | 2010-08-25 | 株式会社エヌ・ティ・ティ・ドコモ | 送信装置及び受信装置 |
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JP4827671B2 (ja) * | 2006-09-20 | 2011-11-30 | パナソニック株式会社 | 送信装置およびピーク抑圧方法 |
JP4403515B2 (ja) * | 2006-09-20 | 2010-01-27 | 京セラ株式会社 | 通信システム、その基地局及び通信方法 |
KR100910707B1 (ko) | 2006-10-19 | 2009-08-04 | 엘지전자 주식회사 | 제어신호 전송 방법 |
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CN101193094B (zh) * | 2006-11-20 | 2011-10-19 | 电信科学技术研究院 | 一种发送广播/组播业务的方法及系统 |
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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JP4640844B2 (ja) * | 2007-01-09 | 2011-03-02 | 株式会社エヌ・ティ・ティ・ドコモ | 送信装置、送信方法及び通信システム |
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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 |
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US7289425B2 (en) * | 2003-06-20 | 2007-10-30 | The Aerospace Corporation | Parallel orthogonal frequency division multiplexed communication system |
CA2483117C (en) * | 2003-09-29 | 2013-10-29 | Xianbin Wang | Multi-symbol encapsulated ofdm system |
US7366243B1 (en) * | 2003-10-29 | 2008-04-29 | Itt Manufacturing Enterprises, Inc. | Methods and apparatus for transmitting non-contiguous spread spectrum signals for communications and navigation |
US20050249127A1 (en) * | 2004-05-10 | 2005-11-10 | Lucent Technologies, Inc. | Method for subcarrier allocation |
US8000268B2 (en) * | 2004-06-30 | 2011-08-16 | Motorola Mobility, Inc. | Frequency-hopped IFDMA communication system |
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2005
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- 2005-07-27 EP EP05767391.5A patent/EP1775901B1/en active Active
- 2005-07-27 US US11/658,503 patent/US8238468B2/en active Active
- 2005-07-27 CN CN2010101648935A patent/CN101860510B/zh active Active
- 2005-07-27 KR KR1020077002077A patent/KR20070043983A/ko not_active Application Discontinuation
- 2005-07-27 BR BRPI0512686-0A patent/BRPI0512686A/pt not_active IP Right Cessation
- 2005-07-27 EP EP14188590.5A patent/EP2827545B1/en active Active
- 2005-07-27 WO PCT/JP2005/013755 patent/WO2006011524A1/ja active Application Filing
- 2005-07-27 CN CN2005800250699A patent/CN1989749B/zh active Active
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2012
- 2012-06-29 US US13/538,839 patent/US8630368B2/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101821962A (zh) * | 2007-08-13 | 2010-09-01 | 夏普株式会社 | 无线通信系统、无线通信方法、无线通信装置、接收装置以及程序 |
CN104660389B (zh) * | 2007-08-13 | 2018-04-03 | 夏普株式会社 | 基站装置、通信装置、通信方法和通信系统 |
CN102685057B (zh) * | 2007-09-12 | 2015-06-17 | 夏普株式会社 | 发送装置及方法、ofdm发送装置及方法和无线通信系统 |
CN102707141A (zh) * | 2010-09-28 | 2012-10-03 | 特克特朗尼克公司 | 多域测试和测量仪器及方法 |
CN103907299B (zh) * | 2011-09-26 | 2016-11-02 | 日本电信电话株式会社 | 通信系统、发送装置以及接收装置 |
Also Published As
Publication number | Publication date |
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US20120263140A1 (en) | 2012-10-18 |
JP2006287895A (ja) | 2006-10-19 |
KR20070043983A (ko) | 2007-04-26 |
EP1775901B1 (en) | 2015-01-28 |
EP2827545A1 (en) | 2015-01-21 |
BRPI0512686A (pt) | 2008-04-01 |
CN101860510A (zh) | 2010-10-13 |
US8630368B2 (en) | 2014-01-14 |
EP1775901A4 (en) | 2013-01-02 |
US20080304584A1 (en) | 2008-12-11 |
CN101860510B (zh) | 2012-05-30 |
EP1775901A1 (en) | 2007-04-18 |
EP2827545B1 (en) | 2016-03-30 |
US8238468B2 (en) | 2012-08-07 |
CN1989749B (zh) | 2010-06-09 |
WO2006011524A1 (ja) | 2006-02-02 |
JP4592523B2 (ja) | 2010-12-01 |
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