ATE389262T1 - Fsk mit versetzten frequenzen - Google Patents

Fsk mit versetzten frequenzen

Info

Publication number
ATE389262T1
ATE389262T1 AT04008468T AT04008468T ATE389262T1 AT E389262 T1 ATE389262 T1 AT E389262T1 AT 04008468 T AT04008468 T AT 04008468T AT 04008468 T AT04008468 T AT 04008468T AT E389262 T1 ATE389262 T1 AT E389262T1
Authority
AT
Austria
Prior art keywords
fsk
offset frequencies
timeslot
uwb
context
Prior art date
Application number
AT04008468T
Other languages
English (en)
Inventor
Richard Stirling-Gallacher
Jens-Uwe Juergensen
Original Assignee
Sony Deutschland Gmbh
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 Sony Deutschland Gmbh filed Critical Sony Deutschland Gmbh
Application granted granted Critical
Publication of ATE389262T1 publication Critical patent/ATE389262T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • 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
    • H04L27/28—Systems using multi-frequency codes with simultaneous transmission of different frequencies each representing one code element
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/692—Hybrid techniques using combinations of two or more spread spectrum techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/71632—Signal aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
    • H04L27/148—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using filters, including PLL-type filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
    • H04L27/152—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AT04008468T 2004-04-07 2004-04-07 Fsk mit versetzten frequenzen ATE389262T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04008468A EP1585229B1 (de) 2004-04-07 2004-04-07 FSK mit versetzten Frequenzen

Publications (1)

Publication Number Publication Date
ATE389262T1 true ATE389262T1 (de) 2008-03-15

Family

ID=34896008

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04008468T ATE389262T1 (de) 2004-04-07 2004-04-07 Fsk mit versetzten frequenzen

Country Status (7)

Country Link
US (1) US7457370B2 (de)
EP (1) EP1585229B1 (de)
JP (1) JP2005304029A (de)
KR (1) KR20060045522A (de)
CN (1) CN1681266B (de)
AT (1) ATE389262T1 (de)
DE (1) DE602004012384T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8014468B2 (en) 2004-12-15 2011-09-06 Microsoft Corporation Energy detection receiver for UWB
JP2007228468A (ja) * 2006-02-27 2007-09-06 Oki Electric Ind Co Ltd マルチキャリア周波数ホッピングシステム、送信回路及び受信回路
FR2898224A1 (fr) * 2006-03-03 2007-09-07 Commissariat Energie Atomique Dispositif et procede de reception ultra-large bande utilisant un detecteur a super-regeneration
JP4450054B2 (ja) * 2007-11-14 2010-04-14 ソニー株式会社 送信装置、受信装置、通信システム、送信方法及びプログラム
JP5077147B2 (ja) * 2008-08-22 2012-11-21 富士通株式会社 信号生成装置
EP2495884B1 (de) * 2009-10-30 2019-02-13 Electronics and Telecommunications Research Institute Datenübertragungsverfahren in einem drahtlosen mehrbenutzer-kommunikationssystem
CN102223332B (zh) * 2011-06-02 2013-07-03 哈尔滨工程大学 二分之一连续相位切普键控调制方法
CN103023478B (zh) * 2012-12-05 2015-04-22 天津光电通信技术有限公司 Mcpfsk、2cpfsk、gmsk波形信号发生器的数字逻辑电路
JP6292755B2 (ja) * 2013-02-27 2018-03-14 三菱電機株式会社 送信機、受信機および送信方法
US12081264B1 (en) * 2021-08-12 2024-09-03 SA Photonics, Inc. Beacons for optical location and tracking

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525821A1 (de) * 1985-07-19 1987-01-22 Ant Nachrichtentech Verfahren zum erzeugen eines fsk-psk modulierten signals
JPH08340279A (ja) * 1995-04-13 1996-12-24 Sanyo Electric Co Ltd スペクトル拡散通信方法及びその装置
JPH10107696A (ja) * 1996-09-30 1998-04-24 Sanyo Electric Co Ltd マルチキャリア通信方法及び装置
US7406261B2 (en) * 1999-11-02 2008-07-29 Lot 41 Acquisition Foundation, Llc Unified multi-carrier framework for multiple-access technologies
US7218931B2 (en) * 2001-09-14 2007-05-15 Atc Technologies, Llc Satellite radiotelephone systems providing staggered sectorization for terrestrial reuse of satellite frequencies and related methods and radiotelephone systems
US7227903B2 (en) * 2003-07-22 2007-06-05 Mitsubishi Electric Research Laboratories, Inc. OFDM transmitter for generating FSK modulated signals
US7046618B2 (en) * 2003-11-25 2006-05-16 Pulse-Link, Inc. Bridged ultra-wideband communication method and apparatus

Also Published As

Publication number Publication date
US20050226348A1 (en) 2005-10-13
CN1681266A (zh) 2005-10-12
DE602004012384D1 (de) 2008-04-24
KR20060045522A (ko) 2006-05-17
EP1585229B1 (de) 2008-03-12
US7457370B2 (en) 2008-11-25
EP1585229A1 (de) 2005-10-12
JP2005304029A (ja) 2005-10-27
DE602004012384T2 (de) 2009-03-12
CN1681266B (zh) 2010-12-29

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Legal Events

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