FR2307408A1 - Procede de reception de mots-code - Google Patents

Procede de reception de mots-code

Info

Publication number
FR2307408A1
FR2307408A1 FR7610287A FR7610287A FR2307408A1 FR 2307408 A1 FR2307408 A1 FR 2307408A1 FR 7610287 A FR7610287 A FR 7610287A FR 7610287 A FR7610287 A FR 7610287A FR 2307408 A1 FR2307408 A1 FR 2307408A1
Authority
FR
France
Prior art keywords
reception process
codeword reception
codeword
reception
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.)
Granted
Application number
FR7610287A
Other languages
English (en)
Other versions
FR2307408B1 (fr
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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
Priority claimed from DE19752515298 external-priority patent/DE2515298C3/de
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2307408A1 publication Critical patent/FR2307408A1/fr
Application granted granted Critical
Publication of FR2307408B1 publication Critical patent/FR2307408B1/fr
Granted 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
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR7610287A 1975-04-08 1976-04-08 Procede de reception de mots-code Granted FR2307408A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752515298 DE2515298C3 (de) 1975-04-08 Codewortempfangsverfahren

Publications (2)

Publication Number Publication Date
FR2307408A1 true FR2307408A1 (fr) 1976-11-05
FR2307408B1 FR2307408B1 (fr) 1981-09-25

Family

ID=5943329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610287A Granted FR2307408A1 (fr) 1975-04-08 1976-04-08 Procede de reception de mots-code

Country Status (6)

Country Link
US (1) US4035581A (fr)
JP (1) JPS591025B2 (fr)
CA (1) CA1093718A (fr)
FR (1) FR2307408A1 (fr)
GB (1) GB1542733A (fr)
IT (1) IT1059262B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707128B1 (fr) * 1993-06-29 1995-08-18 Alcatel Telspace Dispositif de détection de mot unique modulé en BPSK adapté à un modem analogique fonctionnant en mode TMDA et procédé de détection mis en Óoeuvre dans un tel dispositif.
USRE38391E1 (en) 1993-12-23 2004-01-20 Stmicroelectronics S.A. Circuit for detecting word sequences in a modem
US6111922A (en) * 1994-12-20 2000-08-29 Sgs-Thomson Microelectronics S.A. Circuit for detecting word sequences in a modem
US7864832B2 (en) * 2005-05-06 2011-01-04 Samsung Electronics Co., Ltd. Multi-code correlation architecture for use in software-defined radio systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189826A (en) * 1960-05-09 1965-06-15 Gen Electric Method and apparatus for demodulating multi-phase modulated signals
US3736507A (en) * 1971-08-19 1973-05-29 Communications Satellite Co Phase ambiguity resolution for four phase psk communications systems
FR2226789A1 (fr) * 1973-04-20 1974-11-15 Nippon Electric Co

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341776A (en) * 1964-01-13 1967-09-12 Collins Radio Co Error sensitive binary transmission system wherein four channels are transmitted via one carrier wave
NL154897B (nl) * 1969-06-07 1977-10-17 Philips Nv Ontvanger met n-waardige fasedemodulator.
US3660764A (en) * 1969-11-26 1972-05-02 Bell Telephone Labor Inc Non-coherent differential phase detection
US3838415A (en) * 1971-10-08 1974-09-24 Collins Radio Co Data modem apparatus
US3758870A (en) * 1972-02-23 1973-09-11 Sanders Associates Inc Digital demodulator
US3806815A (en) * 1973-03-06 1974-04-23 Nasa Decision feedback loop for tracking a polyphase modulated carrier
US3993956A (en) * 1975-11-03 1976-11-23 Motorola, Inc. Digital detection system for differential phase shift keyed signals

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189826A (en) * 1960-05-09 1965-06-15 Gen Electric Method and apparatus for demodulating multi-phase modulated signals
US3736507A (en) * 1971-08-19 1973-05-29 Communications Satellite Co Phase ambiguity resolution for four phase psk communications systems
FR2226789A1 (fr) * 1973-04-20 1974-11-15 Nippon Electric Co

Also Published As

Publication number Publication date
CA1093718A (fr) 1981-01-13
JPS591025B2 (ja) 1984-01-10
DE2515298A1 (de) 1976-10-14
JPS51123550A (en) 1976-10-28
DE2515298B2 (de) 1977-03-24
GB1542733A (en) 1979-03-21
US4035581A (en) 1977-07-12
IT1059262B (it) 1982-05-31
FR2307408B1 (fr) 1981-09-25

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse