JPS5115901A - Kohirentonakoteiboo fsktsushinhoho oyobi sochi - Google Patents

Kohirentonakoteiboo fsktsushinhoho oyobi sochi

Info

Publication number
JPS5115901A
JPS5115901A JP50040476A JP4047675A JPS5115901A JP S5115901 A JPS5115901 A JP S5115901A JP 50040476 A JP50040476 A JP 50040476A JP 4047675 A JP4047675 A JP 4047675A JP S5115901 A JPS5115901 A JP S5115901A
Authority
JP
Japan
Prior art keywords
kohirentonakoteiboo
fsktsushinhoho
oyobi sochi
sochi
oyobi
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
JP50040476A
Other languages
English (en)
Inventor
Shii Furiinii Junia Chaaruzu
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.)
INFORMATION IDENTIFICATION Inc
Original Assignee
INFORMATION IDENTIFICATION Inc
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 INFORMATION IDENTIFICATION Inc filed Critical INFORMATION IDENTIFICATION Inc
Publication of JPS5115901A publication Critical patent/JPS5115901A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP50040476A 1974-04-05 1975-04-04 Kohirentonakoteiboo fsktsushinhoho oyobi sochi Pending JPS5115901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US458330A US3924065A (en) 1974-04-05 1974-04-05 Coherent, fixed BAUD rate FSK communication method and apparatus

Publications (1)

Publication Number Publication Date
JPS5115901A true JPS5115901A (en) 1976-02-07

Family

ID=23820369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50040476A Pending JPS5115901A (en) 1974-04-05 1975-04-04 Kohirentonakoteiboo fsktsushinhoho oyobi sochi

Country Status (6)

Country Link
US (1) US3924065A (ja)
JP (1) JPS5115901A (ja)
CA (1) CA1039814A (ja)
DE (1) DE2514789A1 (ja)
FR (1) FR2275080A1 (ja)
GB (1) GB1492491A (ja)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7504617A (nl) * 1975-04-18 1976-10-20 Philips Nv Werkwijze voor het overdragen van binaire infor- matie door middel van een frequentiegemoduleerd signaal en schakeling voor het uitvoeren van die werkwijze.
DE2852374C2 (de) * 1978-12-04 1980-10-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren und Schaltungsanordnung zur frequenzmodulierten Übertragung eines Binärsignals
US4409593A (en) * 1982-01-11 1983-10-11 General Electric Company Threshold-less collision detection and bit arbitration in a CFSK data system
US4527275A (en) * 1982-02-12 1985-07-02 Arinc Research Corporation Correlation data communications system
GB2119548A (en) * 1982-03-17 1983-11-16 John Robert Carter Locking system
US4528643A (en) * 1983-01-10 1985-07-09 Fpdc, Inc. System for reproducing information in material objects at a point of sale location
GB2173675A (en) * 1985-03-22 1986-10-15 Steven Henry Lerman Communication system
US4837797A (en) * 1985-11-27 1989-06-06 Advanced Service Development Corporation Electronic message unit and methods using same
US5050213A (en) * 1986-10-14 1991-09-17 Electronic Publishing Resources, Inc. Database usage metering and protection system and method
GB8808055D0 (en) * 1988-04-06 1988-05-05 Auto Tracer Ltd Vehicle tracer
US5229648A (en) * 1989-08-10 1993-07-20 Autosafe International, Inc. Multi element security system
GB8924743D0 (en) * 1989-11-02 1989-12-20 Security Alert Ltd Electronic systems for the protection of articles
GB2243739A (en) * 1990-04-27 1991-11-06 Arrowaxe Ltd Frequency modulation distance measurement of active target
GB9024098D0 (en) * 1990-11-06 1990-12-19 Lake Stephen Vehicle theft indication
AU4387593A (en) * 1992-05-22 1993-12-30 Geoview, Inc. Fsk transmission system
US5726898A (en) * 1994-09-01 1998-03-10 American Greetings Corporation Method and apparatus for storing and selectively retrieving and delivering product data based on embedded expert judgements
US5550746A (en) * 1994-12-05 1996-08-27 American Greetings Corporation Method and apparatus for storing and selectively retrieving product data by correlating customer selection criteria with optimum product designs based on embedded expert judgments
US7095854B1 (en) 1995-02-13 2006-08-22 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
US7069451B1 (en) 1995-02-13 2006-06-27 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
US7124302B2 (en) 1995-02-13 2006-10-17 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
CN1912885B (zh) * 1995-02-13 2010-12-22 英特特拉斯特技术公司 用于安全交易管理和电子权利保护的系统和方法
US6658568B1 (en) 1995-02-13 2003-12-02 Intertrust Technologies Corporation Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management
US6157721A (en) * 1996-08-12 2000-12-05 Intertrust Technologies Corp. Systems and methods using cryptography to protect secure computing environments
US7133845B1 (en) 1995-02-13 2006-11-07 Intertrust Technologies Corp. System and methods for secure transaction management and electronic rights protection
US7143290B1 (en) 1995-02-13 2006-11-28 Intertrust Technologies Corporation Trusted and secure techniques, systems and methods for item delivery and execution
US6948070B1 (en) 1995-02-13 2005-09-20 Intertrust Technologies Corporation Systems and methods for secure transaction management and electronic rights protection
US5943422A (en) 1996-08-12 1999-08-24 Intertrust Technologies Corp. Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels
US5892900A (en) 1996-08-30 1999-04-06 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
US7165174B1 (en) 1995-02-13 2007-01-16 Intertrust Technologies Corp. Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management
US7133846B1 (en) 1995-02-13 2006-11-07 Intertrust Technologies Corp. Digital certificate support system, methods and techniques for secure electronic commerce transaction and rights management
US5768142A (en) * 1995-05-31 1998-06-16 American Greetings Corporation Method and apparatus for storing and selectively retrieving product data based on embedded expert suitability ratings
US5875110A (en) * 1995-06-07 1999-02-23 American Greetings Corporation Method and system for vending products
US5892825A (en) * 1996-05-15 1999-04-06 Hyperlock Technologies Inc Method of secure server control of local media via a trigger through a network for instant local access of encrypted data on local media
US5918213A (en) * 1995-12-22 1999-06-29 Mci Communications Corporation System and method for automated remote previewing and purchasing of music, video, software, and other multimedia products
US20010011253A1 (en) 1998-08-04 2001-08-02 Christopher D. Coley Automated system for management of licensed software
US5920861A (en) * 1997-02-25 1999-07-06 Intertrust Technologies Corp. Techniques for defining using and manipulating rights management data structures
US7062500B1 (en) 1997-02-25 2006-06-13 Intertrust Technologies Corp. Techniques for defining, using and manipulating rights management data structures
US7092914B1 (en) 1997-11-06 2006-08-15 Intertrust Technologies Corporation Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information
US6112181A (en) * 1997-11-06 2000-08-29 Intertrust Technologies Corporation Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information
US7233948B1 (en) 1998-03-16 2007-06-19 Intertrust Technologies Corp. Methods and apparatus for persistent control and protection of content
US7430670B1 (en) 1999-07-29 2008-09-30 Intertrust Technologies Corp. Software self-defense systems and methods
US7243236B1 (en) 1999-07-29 2007-07-10 Intertrust Technologies Corp. Systems and methods for using cryptography to protect secure and insecure computing environments
KR100397333B1 (ko) * 2001-07-13 2003-09-13 엘지전자 주식회사 통신용 단말기의 주파수편이 신호 생성방법
JP2003317070A (ja) * 2002-04-23 2003-11-07 Ntt Docomo Inc Ｉｃカード、携帯端末、及びアクセス制御方法
US7254719B1 (en) * 2002-08-08 2007-08-07 Briceno Marc A Method and system for protecting software
US20040177250A1 (en) * 2003-03-05 2004-09-09 Cedric Westphal Optimization for security certificates management
US7089425B2 (en) 2003-03-18 2006-08-08 Ci4 Technologies, Inc. Remote access authorization of local content
GB201213846D0 (en) 2012-08-03 2012-09-19 Sonitor Technologies As Location system
US11333737B2 (en) * 2012-08-03 2022-05-17 Sonitor Technologies As Location system using ultrasound

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995618A (en) * 1952-01-15 1961-08-08 Nederlanden Staat System for transmitting telegraph signals by single side-band with or without carrier suppression
FR1395515A (fr) * 1962-08-24 1965-04-16 Le Materiel Telephonique Sa Système de transmission d'informations par aller et retour de phase
US3394313A (en) * 1964-09-14 1968-07-23 Navy Usa Symmetrically phase modulated transmission system with multi-lobed modulating signals

Also Published As

Publication number Publication date
GB1492491A (en) 1977-11-23
CA1039814A (en) 1978-10-03
FR2275080A1 (fr) 1976-01-09
DE2514789A1 (de) 1975-10-09
US3924065A (en) 1975-12-02

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