FR2282750A1 - SWITCHING DEVICE TO RECOGNIZE A SERIES OF UNKNOWN CODED WORDS - Google Patents

SWITCHING DEVICE TO RECOGNIZE A SERIES OF UNKNOWN CODED WORDS

Info

Publication number
FR2282750A1
FR2282750A1 FR7525976A FR7525976A FR2282750A1 FR 2282750 A1 FR2282750 A1 FR 2282750A1 FR 7525976 A FR7525976 A FR 7525976A FR 7525976 A FR7525976 A FR 7525976A FR 2282750 A1 FR2282750 A1 FR 2282750A1
Authority
FR
France
Prior art keywords
recognize
series
switching device
coded words
unknown coded
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
FR7525976A
Other languages
French (fr)
Other versions
FR2282750B1 (en
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.)
Tekade Felten and Guilleaume Fernmeldeanlagen GmbH
Original Assignee
Tekade Felten and Guilleaume Fernmeldeanlagen 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 Tekade Felten and Guilleaume Fernmeldeanlagen GmbH filed Critical Tekade Felten and Guilleaume Fernmeldeanlagen GmbH
Publication of FR2282750A1 publication Critical patent/FR2282750A1/en
Application granted granted Critical
Publication of FR2282750B1 publication Critical patent/FR2282750B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H04W88/025—Selective call decoders
    • H04W88/026—Selective call decoders using digital address codes
FR7525976A 1974-08-24 1975-08-22 SWITCHING DEVICE TO RECOGNIZE A SERIES OF UNKNOWN CODED WORDS Granted FR2282750A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2440670A DE2440670C3 (en) 1974-08-24 1974-08-24 Circuit arrangement for evaluating and recognizing a number of unknown code words

Publications (2)

Publication Number Publication Date
FR2282750A1 true FR2282750A1 (en) 1976-03-19
FR2282750B1 FR2282750B1 (en) 1979-05-18

Family

ID=5923999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525976A Granted FR2282750A1 (en) 1974-08-24 1975-08-22 SWITCHING DEVICE TO RECOGNIZE A SERIES OF UNKNOWN CODED WORDS

Country Status (10)

Country Link
JP (1) JPS5147302A (en)
AT (1) AT344257B (en)
AU (1) AU499153B2 (en)
BR (1) BR7505389A (en)
CA (1) CA1071713A (en)
CH (1) CH599736A5 (en)
DE (1) DE2440670C3 (en)
FR (1) FR2282750A1 (en)
GB (1) GB1518685A (en)
SE (1) SE7509320L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122000A (en) * 1982-06-04 1984-01-04 Rexdale Wells Limited Apparatus for use in two way radio systems
JPS60260239A (en) * 1984-06-07 1985-12-23 Sony Corp Transmitting and receiving device
SE455902B (en) * 1986-10-20 1988-08-15 Tateco Ab PROCEDURE FOR TRANSFERING INFORMATION IN THE CODED FORM IN A PERSONAL SYSTEM

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812509A (en) * 1953-08-31 1957-11-05 Sperry Rand Corp Private line system
FR1371187A (en) * 1963-03-12 1964-09-04 Materiel Telephonique Selective calling system
US3233221A (en) * 1960-10-26 1966-02-01 Bendix Corp Binary code selective calling system having synchronized clock oscillators at the transmitter and receiver
FR1544397A (en) * 1966-11-14 1968-10-31 Amp Inc Selective signal transmission system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335406A (en) * 1958-10-06 1967-08-08 Gen Electric Code selectors for selective calling systems
FR1428508A (en) * 1964-11-13 1966-02-18 Thomson Houston Comp Francaise Improvements to digital information signal transmission and distance measurement systems
ES346999A1 (en) * 1966-11-14 1969-01-16 Amp Inc Selective Signalling System
US3510777A (en) * 1967-05-10 1970-05-05 Corn Products Co Digital stream selective calling system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812509A (en) * 1953-08-31 1957-11-05 Sperry Rand Corp Private line system
US3233221A (en) * 1960-10-26 1966-02-01 Bendix Corp Binary code selective calling system having synchronized clock oscillators at the transmitter and receiver
FR1371187A (en) * 1963-03-12 1964-09-04 Materiel Telephonique Selective calling system
FR1544397A (en) * 1966-11-14 1968-10-31 Amp Inc Selective signal transmission system

Also Published As

Publication number Publication date
BR7505389A (en) 1976-08-03
JPS5147302A (en) 1976-04-22
GB1518685A (en) 1978-07-19
AU499153B2 (en) 1979-04-05
AT344257B (en) 1978-07-10
AU8418275A (en) 1977-02-24
CA1071713A (en) 1980-02-12
DE2440670B2 (en) 1980-07-17
FR2282750B1 (en) 1979-05-18
DE2440670C3 (en) 1981-03-26
DE2440670A1 (en) 1976-03-04
ATA648875A (en) 1977-11-15
SE7509320L (en) 1976-02-25
CH599736A5 (en) 1978-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse