BRPI0512686A - dispositivo de radiotransmissão e dispositivo de radiorrecepção - Google Patents

dispositivo de radiotransmissão e dispositivo de radiorrecepção

Info

Publication number
BRPI0512686A
BRPI0512686A BRPI0512686-0A BRPI0512686A BRPI0512686A BR PI0512686 A BRPI0512686 A BR PI0512686A BR PI0512686 A BRPI0512686 A BR PI0512686A BR PI0512686 A BRPI0512686 A BR PI0512686A
Authority
BR
Brazil
Prior art keywords
radio
signal
data
unit
transmitting device
Prior art date
Application number
BRPI0512686-0A
Other languages
English (en)
Inventor
Akihiko Nishio
Kenichi Miyoshi
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of BRPI0512686A publication Critical patent/BRPI0512686A/pt

Links

Classifications

    • 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
    • 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]
    • 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
    • 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
    • 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
    • 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
    • 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

DISPOSITIVO DE RADIOTRANSMISSãO E DISPOSITIVO DE RADIORRECEPçãO. é divulgado um dispositivo de radiotransmissão capaz de aperfeiçoar o rendimento. O dispositivo de radiotransmissão (100) transmite um primeiro sinal e um segundo sinal que são diferente um do outro. No dispositivo de radiotransmissão (100), uma unidade de FFT (103) submete os primeiros dados a um processo de FFT. Uma unidade de alocação de subportadora (106) mapeia os primeiros dados que foram submetidos ao processo de FFT e os segundos dados em freqüências diferentes. Uma unidade de IFFT (107) submete o sinal mapeado à transformação de IFFT. Uma unidade de processamento de radiotransmissão (109) transmite um sinal que foi submetido ao processamento de IFFT, com uma portadora única.
BRPI0512686-0A 2004-07-29 2005-07-27 dispositivo de radiotransmissão e dispositivo de radiorrecepção BRPI0512686A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004221587 2004-07-29
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
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

Publications (1)

Publication Number Publication Date
BRPI0512686A true BRPI0512686A (pt) 2008-04-01

Family

ID=35786274

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512686-0A BRPI0512686A (pt) 2004-07-29 2005-07-27 dispositivo de radiotransmissão e dispositivo de radiorrecepção

Country Status (7)

Country Link
US (2) US8238468B2 (pt)
EP (2) EP2827545B1 (pt)
JP (1) JP4592523B2 (pt)
KR (1) KR20070043983A (pt)
CN (2) CN101860510B (pt)
BR (1) BRPI0512686A (pt)
WO (1) WO2006011524A1 (pt)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5754961A (en) * 1994-06-20 1998-05-19 Kabushiki Kaisha Toshiba Radio communication system including SDL having transmission rate of relatively high speed
CN102035788B (zh) * 2004-08-05 2013-04-03 松下电器产业株式会社 无线发送装置和方法以及无线接收装置和方法
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
US7388923B2 (en) * 2005-06-07 2008-06-17 Motorola, Inc. Method and system for adaptive control of sub-carriers
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
TW200713946A (en) * 2005-07-27 2007-04-01 Wionics Research Tone sensing and nulling in frequency-hopped multicarrier system
US8654696B2 (en) 2005-10-07 2014-02-18 Panasonic Corporation Radio communication base station apparatus and pilot transmitting method
ATE527791T1 (de) * 2006-01-19 2011-10-15 Panasonic Corp Funkkommunikationsbasisstation und verfahren zur pilotübertragung
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
KR100964577B1 (ko) * 2006-06-02 2010-06-21 삼성전자주식회사 통신 시스템에서 전력 제어 방법 및 시스템
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
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
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
WO2008035720A1 (en) * 2006-09-20 2008-03-27 Kyocera Corporation Communication system, its base station, and communication method
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
TWI383631B (zh) 2006-11-01 2013-01-21 Qualcomm Inc 用於無線通信之多載波及單載波多工方案之結合使用之方法、裝置及處理器可讀媒體
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
WO2008081876A1 (ja) * 2006-12-28 2008-07-10 Sharp Kabushiki Kaisha 無線送信装置、制御装置、無線通信システムおよび通信方法
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
CN101860945B (zh) * 2007-01-31 2013-04-10 夏普株式会社 基站装置及其通信方法
JP2008206045A (ja) * 2007-02-22 2008-09-04 Nippon Telegr & Teleph Corp <Ntt> 無線通信システム及び無線機
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
JP5106193B2 (ja) * 2007-03-23 2012-12-26 パナソニック株式会社 無線送信装置
WO2008129811A1 (ja) * 2007-03-23 2008-10-30 Panasonic Corporation 無線送信装置及び無線受信装置
US8467367B2 (en) * 2007-08-06 2013-06-18 Qualcomm Incorporated Multiplexing and transmission of traffic data and control information in a wireless communication system
EP2180624B1 (en) * 2007-08-13 2020-08-05 Sharp Kabushiki Kaisha Radio base station
CN101803255B (zh) * 2007-09-12 2013-11-20 夏普株式会社 无线通信方法、无线通信系统和无线发送装置
JP5366494B2 (ja) 2007-10-10 2013-12-11 パナソニック株式会社 マルチキャリア送信装置
WO2009047915A1 (ja) * 2007-10-10 2009-04-16 Panasonic Corporation マルチキャリア送信装置、及び、マルチキャリア受信装置
JP5046160B2 (ja) * 2007-10-24 2012-10-10 日本電信電話株式会社 無線通信システム、無線通信システムの周波数および帯域可変方法、送信装置、受信装置
JP4911780B2 (ja) * 2007-12-20 2012-04-04 シャープ株式会社 無線通信システム、受信装置及び受信方法
JP5481371B2 (ja) 2008-03-05 2014-04-23 シャープ株式会社 通信装置および制御方法
US8885738B2 (en) * 2008-03-26 2014-11-11 Csr Technology Inc. Unified single and multiple carrier receiver architecture
EP2262289A1 (en) 2008-04-01 2010-12-15 NEC Corporation Wireless communication system, base station, wireless communication method, and program
JP4734373B2 (ja) * 2008-05-22 2011-07-27 株式会社東芝 送信機および受信機
JP4955614B2 (ja) * 2008-06-25 2012-06-20 京セラ株式会社 無線通信装置および無線通信方法
US8265098B2 (en) * 2008-07-11 2012-09-11 Qualcomm Incorporated Flash position signaling: multiplexing and interference management
WO2010050384A1 (ja) * 2008-10-29 2010-05-06 シャープ株式会社 マルチユーザｍｉｍｏシステム、受信装置および送信装置
KR101495292B1 (ko) * 2008-11-28 2015-03-03 삼성전자주식회사 기저 대역 모뎀에서 재 양자화를 이용한 전력 절감을 위한 장치 및 방법
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
KR101523590B1 (ko) * 2009-01-09 2015-05-29 한국전자통신연구원 통합 인터넷 프로토콜망의 코덱 모드 제어방법 및 단말기
US8982750B2 (en) 2009-01-16 2015-03-17 Qualcomm Incorporated Method and apparatus for transmitting overload indicator over the air
WO2010101385A2 (ko) * 2009-03-02 2010-09-10 엘지전자 주식회사 무선 통신 시스템에서 서브밴드/미니밴드 맵핑 방법 및 이를 위한 장치
US8660600B2 (en) * 2009-03-12 2014-02-25 Qualcomm Incorporated Over-the-air overload indicator
CN102365900B (zh) 2009-03-30 2016-08-03 富士通株式会社 无线通信系统、发送装置、接收装置以及无线通信系统中的无线通信方法
US8509343B2 (en) * 2009-06-03 2013-08-13 Qualcomm Incorporated Methods and apparatus for amplifying and transmitting signals
JP5704160B2 (ja) * 2010-02-23 2015-04-22 日本電気株式会社 無線基地局およびその適応変調制御方法
WO2011132970A2 (en) * 2010-04-21 2011-10-27 Lg Electronics Inc. Method of reducing peak-to-average power ratio, cubic metric and block error rate in ofdm systems using network coding
JP2011259242A (ja) * 2010-06-09 2011-12-22 Ntt Docomo Inc 移動端末装置、無線基地局装置及び無線通信方法
JP2012019425A (ja) * 2010-07-09 2012-01-26 Mitsubishi Electric Corp 無線通信システムならびに送信装置および受信装置
JP4675432B2 (ja) * 2010-08-31 2011-04-20 株式会社エヌ・ティ・ティ・ドコモ Ｏｆｄｍ方式で変調された送信信号を受信する受信装置及び受信方法
US8675719B2 (en) * 2010-09-28 2014-03-18 Tektronix, Inc. Multi-domain test and measurement instrument
US9252906B2 (en) * 2011-09-26 2016-02-02 Nippon Telegraph And Telephone Corporation Communication system, transmitter apparatus and receiver apparatus
JP2013090012A (ja) * 2011-10-13 2013-05-13 Toyota Infotechnology Center Co Ltd 無線通信システムおよび無線通信装置
CN103139125B (zh) * 2011-12-02 2016-04-13 华为技术有限公司 下行数据发送、接收方法及基站与用户终端
JP6111817B2 (ja) * 2013-04-24 2017-04-12 富士通株式会社 基地局，通信システム
US9973362B2 (en) * 2014-03-07 2018-05-15 Huawei Technologies Co., Ltd. Common broadcast channel low PAPR signaling in massive MIMO systems
WO2015137626A1 (en) * 2014-03-10 2015-09-17 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
EP3082287A1 (en) * 2015-04-16 2016-10-19 Gemalto M2M GmbH Method for uplink communication in a lte cellular network
RU2668278C1 (ru) * 2015-06-22 2018-09-28 Телефонактиеболагет Лм Эрикссон (Пабл) Управление временным распределением для модуляции с несколькими несущими со смешанным режимом
WO2017070913A1 (zh) 2015-10-30 2017-05-04 华为技术有限公司 信号发送的方法、设备及系统
CN107438041B (zh) * 2016-05-27 2021-02-05 华为技术有限公司 一种发送信号和接收信号的方法及装置
CN115189735B (zh) 2016-06-30 2024-03-26 松下电器（美国）知识产权公司 发送方法以及发送设备
US10644827B2 (en) 2017-04-06 2020-05-05 Qualcomm Incorporated Systems and methods for dynamic switching between waveforms on downlink
CN112996145B (zh) * 2021-02-03 2024-08-27 三星（中国）半导体有限公司 数据传输方法和数据传输装置
CN113765837B (zh) * 2021-11-09 2022-02-11 湖南省时空基准科技有限公司 窄带数据广播的调制方法与系统、设备及存储介质

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3535344B2 (ja) * 1997-05-30 2004-06-07 松下電器産業株式会社 マルチキャリア伝送方法及びデータ送信装置並びに移動局装置及び基地局装置
KR100326183B1 (ko) * 1998-06-13 2002-06-29 윤종용 부호분할다중접속통신시스템에서천공된프레임의전력보상장치및방법
US6158041A (en) * 1998-10-14 2000-12-05 Cisco Technology System and method for I/Q trellis coded modulation
JP2000261403A (ja) * 1999-03-04 2000-09-22 Sony Corp 送信装置および方法、並びに提供媒体
JP4329159B2 (ja) 1999-05-20 2009-09-09 ソニー株式会社 通信装置、受信機、並びに、通信方法
US6985432B1 (en) * 2000-01-28 2006-01-10 Zion Hadad OFDM communication channel
US7170850B2 (en) * 2000-03-06 2007-01-30 Sony Corporation Transmission apparatus and method and providing medium thereof
CN1149865C (zh) * 2001-04-06 2004-05-12 华为技术有限公司 一种无线移动通信系统的非均匀码率匹配方法
US7382838B2 (en) * 2001-09-17 2008-06-03 Digeo, Inc. Frequency drift compensation across multiple broadband signals in a digital receiver system
US7295626B2 (en) 2002-03-08 2007-11-13 Alvarion Ltd. Orthogonal division multiple access technique incorporating single carrier and OFDM signals
EP1398927B1 (de) * 2002-09-10 2005-08-03 Siemens Aktiengesellschaft Verfahren zur Entzerrung zweier nach unterschiedlichen Funkübertragungsverfahren übertragener Signale und entsprechende Funkkommunikationssystem und Empfänger
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
JP3732830B2 (ja) 2002-10-10 2006-01-11 松下電器産業株式会社 マルチキャリア送信装置及びマルチキャリア送信方法
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
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

Also Published As

Publication number Publication date
KR20070043983A (ko) 2007-04-26
EP1775901B1 (en) 2015-01-28
US8238468B2 (en) 2012-08-07
EP2827545A1 (en) 2015-01-21
US20080304584A1 (en) 2008-12-11
CN1989749B (zh) 2010-06-09
CN101860510A (zh) 2010-10-13
US8630368B2 (en) 2014-01-14
CN1989749A (zh) 2007-06-27
WO2006011524A1 (ja) 2006-02-02
EP1775901A4 (en) 2013-01-02
EP2827545B1 (en) 2016-03-30
US20120263140A1 (en) 2012-10-18
EP1775901A1 (en) 2007-04-18
CN101860510B (zh) 2012-05-30
JP2006287895A (ja) 2006-10-19
JP4592523B2 (ja) 2010-12-01

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