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
- Publication number
- 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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- Prior art keywords
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- wireless
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Classifications
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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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [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. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Quality & Reliability (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004221587 | 2004-07-29 | ||
| JP221587/2004 | 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 |
|---|---|---|---|
| CN2005800250699A Expired - Lifetime CN1989749B (zh) | 2004-07-29 | 2005-07-27 | 无线发送装置和无线接收装置 |
| CN2010101648935A Expired - Lifetime 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 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101648935A Expired - Lifetime 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) | CN1989749B (zh) |
| BR (1) | BRPI0512686A (zh) |
| WO (1) | WO2006011524A1 (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| US5754961A (en) | 1994-06-20 | 1998-05-19 | Kabushiki Kaisha Toshiba | Radio communication system including SDL having transmission rate of relatively high speed |
| KR20070048711A (ko) * | 2004-08-05 | 2007-05-09 | 마츠시타 덴끼 산교 가부시키가이샤 | 무선 송신 장치, 무선 수신 장치, 무선 송신 방법 및 무선수신 방법 |
| 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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| US7894818B2 (en) * | 2005-06-15 | 2011-02-22 | Samsung Electronics Co., Ltd. | Apparatus and method for multiplexing broadcast and unicast traffic in a multi-carrier wireless network |
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| WO2007043477A1 (ja) * | 2005-10-07 | 2007-04-19 | Matsushita Electric Industrial Co., Ltd. | 無線通信基地局装置およびパイロット送信方法 |
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| JP4892547B2 (ja) | 2006-03-17 | 2012-03-07 | パナソニック株式会社 | 無線通信基地局装置およびパイロット配置方法 |
| GB2436416A (en) | 2006-03-20 | 2007-09-26 | Nec Corp | Signal resource allocation in a communication system using a plurality of subcarriers |
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| CN101512943B (zh) * | 2006-07-10 | 2015-09-02 | 国立大学法人大阪大学 | 传送方法、传送系统、发送装置及接收装置 |
| 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 |
| JP4384655B2 (ja) * | 2006-12-25 | 2009-12-16 | 京セラ株式会社 | 通信システム、基地局及び通信方法 |
| 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 |
| ATE523979T1 (de) * | 2006-09-20 | 2011-09-15 | Kyocera Corp | Kommunikationssystem, basisstation und kommunikationsverfahren |
| KR100910707B1 (ko) * | 2006-10-19 | 2009-08-04 | 엘지전자 주식회사 | 제어신호 전송 방법 |
| BRPI0717962A8 (pt) * | 2006-11-01 | 2018-09-18 | Qualcomm Inc | utilização conjunta de esquemas de multiplexação multi-portadora e de portadora única para comunicação sem fio |
| 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 |
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| EP2418798A3 (en) | 2006-12-28 | 2015-06-03 | Sharp Kabushiki Kaisha | Base station, radio transmission device, radio communication system, and communication method |
| 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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| JP5196318B2 (ja) * | 2008-12-15 | 2013-05-15 | 株式会社エヌ・ティ・ティ・ドコモ | 送信装置及び基地局並びに送信方法 |
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| CN1659817B (zh) | 2002-09-12 | 2010-06-09 | 松下电器产业株式会社 | 无线电发送设备、无线电接收设备和选择发送对消副载波的方法 |
| JP3657948B2 (ja) * | 2002-09-12 | 2005-06-08 | 松下電器産業株式会社 | 無線送信装置、無線受信装置、および送信キャンセルサブキャリアの選択方法 |
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| JP3816450B2 (ja) * | 2003-02-18 | 2006-08-30 | Kddi株式会社 | 送信機及び受信機 |
| US7369626B1 (en) * | 2003-03-14 | 2008-05-06 | Ralink Technology, Inc. | Efficient subcarrier equalization to enhance receiver performance |
| US7289425B2 (en) * | 2003-06-20 | 2007-10-30 | The Aerospace Corporation | Parallel orthogonal frequency division multiplexed communication system |
| US7606138B2 (en) * | 2003-09-29 | 2009-10-20 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry, Through The Communications Research Centre Canada | 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 |
-
2005
- 2005-07-20 JP JP2005210253A patent/JP4592523B2/ja not_active Expired - Lifetime
- 2005-07-27 BR BRPI0512686-0A patent/BRPI0512686A/pt not_active IP Right Cessation
- 2005-07-27 EP EP05767391.5A patent/EP1775901B1/en not_active Expired - Lifetime
- 2005-07-27 EP EP14188590.5A patent/EP2827545B1/en not_active Expired - Lifetime
- 2005-07-27 US US11/658,503 patent/US8238468B2/en active Active
- 2005-07-27 CN CN2005800250699A patent/CN1989749B/zh not_active Expired - Lifetime
- 2005-07-27 CN CN2010101648935A patent/CN101860510B/zh not_active Expired - Lifetime
- 2005-07-27 WO PCT/JP2005/013755 patent/WO2006011524A1/ja not_active Ceased
- 2005-07-27 KR KR1020077002077A patent/KR20070043983A/ko not_active Withdrawn
-
2012
- 2012-06-29 US US13/538,839 patent/US8630368B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| WO2006011524A1 (ja) | 2006-02-02 |
| JP2006287895A (ja) | 2006-10-19 |
| US8630368B2 (en) | 2014-01-14 |
| EP1775901A4 (en) | 2013-01-02 |
| US20080304584A1 (en) | 2008-12-11 |
| BRPI0512686A (pt) | 2008-04-01 |
| JP4592523B2 (ja) | 2010-12-01 |
| CN1989749B (zh) | 2010-06-09 |
| KR20070043983A (ko) | 2007-04-26 |
| EP2827545A1 (en) | 2015-01-21 |
| US8238468B2 (en) | 2012-08-07 |
| EP1775901B1 (en) | 2015-01-28 |
| US20120263140A1 (en) | 2012-10-18 |
| EP1775901A1 (en) | 2007-04-18 |
| CN101860510B (zh) | 2012-05-30 |
| EP2827545B1 (en) | 2016-03-30 |
| CN101860510A (zh) | 2010-10-13 |
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