DE69902623D1 - Zwischenverstärker eines OFDM-Übertragungssignals - Google Patents

Zwischenverstärker eines OFDM-Übertragungssignals

Info

Publication number
DE69902623D1
DE69902623D1 DE69902623T DE69902623T DE69902623D1 DE 69902623 D1 DE69902623 D1 DE 69902623D1 DE 69902623 T DE69902623 T DE 69902623T DE 69902623 T DE69902623 T DE 69902623T DE 69902623 D1 DE69902623 D1 DE 69902623D1
Authority
DE
Germany
Prior art keywords
transmission signal
ofdm transmission
intermediate amplifier
amplifier
ofdm
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69902623T
Other languages
English (en)
Other versions
DE69902623T2 (de
Inventor
Masaru Suga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Priority claimed from JP11081418A external-priority patent/JP2000278241A/ja
Priority claimed from JP11081417A external-priority patent/JP2000278237A/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69902623D1 publication Critical patent/DE69902623D1/de
Publication of DE69902623T2 publication Critical patent/DE69902623T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
DE1999602623 1999-03-25 1999-12-28 Zwischenverstärker eines OFDM-Übertragungssignals Expired - Fee Related DE69902623T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11081418A JP2000278241A (ja) 1999-03-25 1999-03-25 Ｏｆｄｍ用中継装置
JP11081417A JP2000278237A (ja) 1999-03-25 1999-03-25 Ｏｆｄｍ用中継装置

Publications (2)

Publication Number Publication Date
DE69902623D1 true DE69902623D1 (de) 2002-10-02
DE69902623T2 DE69902623T2 (de) 2003-04-10

Family

ID=26422447

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999602623 Expired - Fee Related DE69902623T2 (de) 1999-03-25 1999-12-28 Zwischenverstärker eines OFDM-Übertragungssignals

Country Status (2)

Country Link
EP (1) EP1039715B1 (de)
DE (1) DE69902623T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4394474B2 (ja) * 2004-02-16 2010-01-06 株式会社エヌ・ティ・ティ・ドコモ 無線中継システム、無線中継装置及び無線中継方法
JP4637498B2 (ja) 2004-04-16 2011-02-23 パナソニック株式会社 通信装置および通信方法
KR100661335B1 (ko) * 2004-07-14 2006-12-27 에스케이 텔레콤주식회사 동일 채널 주파수를 사용하는 무선중계시스템의 다중경로간섭제거 장치 및 방법
JP5052742B2 (ja) 2004-07-22 2012-10-17 パナソニック株式会社 送信装置及びそれを用いた通信システム
JP4606149B2 (ja) 2004-12-16 2011-01-05 パナソニック株式会社 受信装置及び受信方法
JP4699113B2 (ja) * 2005-07-05 2011-06-08 パナソニック株式会社 マルチキャリア通信装置、及びマルチキャリア通信方法
JP4749815B2 (ja) 2005-09-27 2011-08-17 パナソニック株式会社 マルチキャリア通信装置、マルチキャリア通信システム、及びマルチキャリア通信方法
JP5099118B2 (ja) 2007-03-13 2012-12-12 富士通セミコンダクター株式会社 マルチキャリア通信装置、マルチキャリア通信システム、及びマルチキャリア通信方法
WO2012021299A1 (en) * 2010-08-13 2012-02-16 Aclara Power-Line Systems Inc. Digital two way automatic communication system (twacs) outbound receiver and method
US9461700B2 (en) 2010-12-02 2016-10-04 Aclara Technologies Llc Mains-synchronous power-line communications system and method
CN109088647B (zh) * 2018-08-23 2020-01-14 广州海格通信集团股份有限公司 短波信号均衡方法和装置、均衡设备和接收机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3139909B2 (ja) * 1994-03-15 2001-03-05 株式会社東芝 階層的直交周波数多重伝送方式および送受信装置
FR2738095B1 (fr) * 1995-08-21 1997-11-07 France Telecom Procede et dispositif de demodulation d'un signal multiporteuse tenant compte d'une estimation de la reponse du canal de transmission et d'une estimaton d'une distorsion blanche en frequence
GB9522198D0 (en) * 1995-10-30 1996-01-03 British Broadcasting Corp Ofdm active deflectors
GB9700947D0 (en) * 1997-01-17 1997-03-05 Digi Media Vision Ltd Method and apparatus for receiving frequency division multiplex signals
GB9703634D0 (en) * 1997-02-21 1997-04-09 Digi Media Vision Ltd Method and apparatus for transmitting frequency division multiplex signals
EP0869645A3 (de) * 1997-03-31 2001-05-16 Victor Company Of Japan, Ltd. Phasen- und Amplitudenkorrektur in einem Mehrträgerempfänger

Also Published As

Publication number Publication date
EP1039715A1 (de) 2000-09-27
EP1039715B1 (de) 2002-08-28
DE69902623T2 (de) 2003-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee