JP2003514444A - マルチキャリア通信におけるキャリア位相のランダム化によるｐａｒ（ピーク対平均値パワー比）の低減 - Google Patents

マルチキャリア通信におけるキャリア位相のランダム化によるｐａｒ（ピーク対平均値パワー比）の低減

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Publication number
JP2003514444A
JP2003514444A JP2001537217A JP2001537217A JP2003514444A JP 2003514444 A JP2003514444 A JP 2003514444A JP 2001537217 A JP2001537217 A JP 2001537217A JP 2001537217 A JP2001537217 A JP 2001537217A JP 2003514444 A JP2003514444 A JP 2003514444A
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JP
Japan
Prior art keywords
carrier signal
signal
phase
carrier
value
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.)
Pending
Application number
JP2001537217A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003514444A5 (https=
Inventor
マルコス・シー．・ザーネス
Original Assignee
アウェア， インコーポレイテッド
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 アウェア， インコーポレイテッド filed Critical アウェア， インコーポレイテッド
Publication of JP2003514444A publication Critical patent/JP2003514444A/ja
Publication of JP2003514444A5 publication Critical patent/JP2003514444A5/ja
Pending 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
    • 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
    • H04L27/2621—Reduction thereof using phase offsets between subcarriers
    • 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
    • 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
    • H04L27/2655—Synchronisation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP2001537217A 1999-11-09 2000-11-09 マルチキャリア通信におけるキャリア位相のランダム化によるｐａｒ（ピーク対平均値パワー比）の低減 Pending JP2003514444A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16413499P 1999-11-09 1999-11-09
US60/164,134 1999-11-09
PCT/US2000/030958 WO2001035591A2 (en) 1999-11-09 2000-11-09 Par reduction by carriers phase randomization in multicarrier communications

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006345675A Division JP2007129755A (ja) 1999-11-09 2006-12-22 マルチキャリア通信におけるキャリア位相のランダム化によるｐａｒ（ピーク対平均値パワー比）の低減

Publications (2)

Publication Number Publication Date
JP2003514444A true JP2003514444A (ja) 2003-04-15
JP2003514444A5 JP2003514444A5 (https=) 2007-12-27

Family

ID=22593124

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2001537217A Pending JP2003514444A (ja) 1999-11-09 2000-11-09 マルチキャリア通信におけるキャリア位相のランダム化によるｐａｒ（ピーク対平均値パワー比）の低減
JP2006345675A Withdrawn JP2007129755A (ja) 1999-11-09 2006-12-22 マルチキャリア通信におけるキャリア位相のランダム化によるｐａｒ（ピーク対平均値パワー比）の低減

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2006345675A Withdrawn JP2007129755A (ja) 1999-11-09 2006-12-22 マルチキャリア通信におけるキャリア位相のランダム化によるｐａｒ（ピーク対平均値パワー比）の低減

Country Status (6)

Country Link
EP (1) EP1228615A2 (https=)
JP (2) JP2003514444A (https=)
KR (1) KR20020049025A (https=)
AU (1) AU1596401A (https=)
CA (1) CA2387812A1 (https=)
WO (1) WO2001035591A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008503169A (ja) * 2004-06-30 2008-01-31 インテル・コーポレーション 周波数領域内で予歪を用いる電力増幅器の線形化方法および装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3860762B2 (ja) 2002-02-14 2006-12-20 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、チャネル同期確立方法、及び移動局
US7313188B2 (en) 2003-06-30 2007-12-25 Motorola, Inc. Subcarrier time offsets for improved peak-to-average power of a transmitter
JP5139442B2 (ja) 2007-10-30 2013-02-06 京セラ株式会社 無線通信システム、基地局、端末及び通信方法
EP3920495B1 (en) 2008-01-29 2023-05-03 Samsung Electronics Co., Ltd. Apparatus and method for transmitting and receiving preambles in a digital video broadcasting system
KR101469977B1 (ko) * 2008-01-29 2014-12-10 삼성전자주식회사 디지털 비디오 방송 시스템에서 프리앰블 송수신 장치 및방법
CN101971530A (zh) 2008-03-10 2011-02-09 住友电气工业株式会社 光通信系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1259012B (it) * 1992-07-27 1996-03-11 Alcatel Italia Metodo e circuiti per la riduzione della potenza di picco del segnale filtrato trasmesso in un collegamento di tipo numerico
US5682376A (en) * 1994-12-20 1997-10-28 Matsushita Electric Industrial Co., Ltd. Method of transmitting orthogonal frequency division multiplex signal, and transmitter and receiver employed therefor
US6240513B1 (en) * 1997-01-03 2001-05-29 Fortress Technologies, Inc. Network security device
GB2330491B (en) * 1997-10-15 2002-06-12 British Broadcasting Corp Digital broadcast systems
US6061574A (en) * 1997-10-28 2000-05-09 Motorola, Inc. Method and apparatus in a wireless communication system for reducing errors caused by intersymbol interference during a simulcast transmission
SE9704497L (sv) * 1997-12-03 1999-06-04 Telia Ab Förbättringar av, eller med avseende på, data scramblers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008503169A (ja) * 2004-06-30 2008-01-31 インテル・コーポレーション 周波数領域内で予歪を用いる電力増幅器の線形化方法および装置
JP4846715B2 (ja) * 2004-06-30 2011-12-28 インテル・コーポレーション 周波数領域内で予歪を用いる電力増幅器の線形化方法および装置

Also Published As

Publication number Publication date
KR20020049025A (ko) 2002-06-24
WO2001035591A3 (en) 2002-01-17
EP1228615A2 (en) 2002-08-07
AU1596401A (en) 2001-06-06
WO2001035591A2 (en) 2001-05-17
JP2007129755A (ja) 2007-05-24
CA2387812A1 (en) 2001-05-17

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