CH563089A5 - - Google Patents

Info

Publication number
CH563089A5
CH563089A5 CH924473A CH924473A CH563089A5 CH 563089 A5 CH563089 A5 CH 563089A5 CH 924473 A CH924473 A CH 924473A CH 924473 A CH924473 A CH 924473A CH 563089 A5 CH563089 A5 CH 563089A5
Authority
CH
Switzerland
Application number
CH924473A
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH563089A5 publication Critical patent/CH563089A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/12—Channels characterised by the type of signal the signals being represented by different phase modulations of a single carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CH924473A 1972-06-28 1973-06-25 CH563089A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7208875A NL7208875A (xx) 1972-06-28 1972-06-28

Publications (1)

Publication Number Publication Date
CH563089A5 true CH563089A5 (xx) 1975-06-13

Family

ID=19816395

Family Applications (1)

Application Number Title Priority Date Filing Date
CH924473A CH563089A5 (xx) 1972-06-28 1973-06-25

Country Status (10)

Country Link
US (1) US3855533A (xx)
JP (1) JPS538607B2 (xx)
AU (1) AU5727973A (xx)
BE (1) BE801465A (xx)
CA (1) CA1002116A (xx)
CH (1) CH563089A5 (xx)
DE (1) DE2329236C3 (xx)
FR (1) FR2191374A1 (xx)
GB (1) GB1438811A (xx)
NL (1) NL7208875A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579855A5 (xx) * 1973-10-10 1976-09-15 Siemens Ag Albis
US4074119A (en) * 1976-06-08 1978-02-14 Licentia Patent-Verwaltungs-G.M.B.H. Code word determination
CA1129036A (en) 1978-05-30 1982-08-03 Colin R. Betts Digital data transmission
US4246653A (en) * 1979-01-08 1981-01-20 Northrop Corporation In-phase quadrature demodulator for CPSK signals
US4246654A (en) * 1979-01-09 1981-01-20 Northrop Corporation Digital coherent phase demodulator
US4247943A (en) * 1979-05-21 1981-01-27 Northrop Corporation Piecewise coherent, combined frequency and phase-shift-keyed signal demodulator
FR2486741B1 (fr) * 1980-07-11 1988-03-11 Telecommunications Sa Procede et dispositif pour lever l'ambiguite de phase dans une liaison a modulation de phase quadrivalente
JPS57158502U (xx) * 1981-03-26 1982-10-05
DE3201965A1 (de) * 1982-01-22 1983-08-04 Siemens AG, 1000 Berlin und 8000 München Digitales nachrichtenuebertragungssystem
JPS5923619U (ja) * 1982-08-03 1984-02-14 横河電機株式会社 零点調整機構
US4525846A (en) * 1982-12-27 1985-06-25 Paradyne Corporation Modem in-band secondary channel via radial modulation
DE3309399A1 (de) * 1983-03-16 1984-09-20 ANT Nachrichtentechnik GmbH, 7150 Backnang Diodenmischer mit vorspannungssteuerung sowie dessen anwendung
FR2585908B1 (fr) * 1985-07-30 1987-11-13 France Etat Procede et recepteur de transmission par paquets de signaux numeriques sur voie de grande capacite, notamment sur voie de diffusion par satellite
US4891806A (en) * 1987-09-18 1990-01-02 Racal Data Communications Inc. Constellation multiplexed inband secondary channel for voiceband modem
FR2658017B1 (fr) * 1990-02-06 1992-06-05 France Etat Procede de diffusion de donnees numeriques, notamment pour la radiodiffusion a haut debit vers des mobiles, a entrelacement temps-frequence et aide a l'acquisition de la commande automatique de frequence, et recepteur correspondant.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144608A (en) * 1960-02-23 1964-08-11 Ericsson Telefon Ab L M Data transmission utilizing phaseshift modualtion
NL122464C (xx) * 1962-02-19
NL287379A (xx) * 1963-01-02 1964-03-10
GB1267964A (en) * 1969-05-30 1972-03-22 Standard Telephones Cables Ltd Pulse transmission system
US3594651A (en) * 1969-10-15 1971-07-20 Communications Satellite Corp Quadriphase modem
DE2027544B2 (de) * 1970-06-04 1973-12-13 Siemens Ag, 1000 Berlin U. 8000 Muenchen Automatischer Entzerrer fur phasenmoduliert« Datensignale
US3740478A (en) * 1971-10-19 1973-06-19 Philips Corp Pseudo-random multiplex synchronizer

Also Published As

Publication number Publication date
AU5727973A (en) 1975-01-09
NL7208875A (xx) 1974-01-02
BE801465A (fr) 1973-12-26
DE2329236A1 (de) 1974-01-17
JPS538607B2 (xx) 1978-03-30
GB1438811A (en) 1976-06-09
DE2329236C3 (de) 1978-06-22
US3855533A (en) 1974-12-17
DE2329236B2 (de) 1977-10-27
FR2191374A1 (xx) 1974-02-01
JPS4945607A (xx) 1974-05-01
CA1002116A (en) 1976-12-21

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Legal Events

Date Code Title Description
PL Patent ceased