SE365681B - - Google Patents

Info

Publication number
SE365681B
SE365681B SE01500/72A SE150072A SE365681B SE 365681 B SE365681 B SE 365681B SE 01500/72 A SE01500/72 A SE 01500/72A SE 150072 A SE150072 A SE 150072A SE 365681 B SE365681 B SE 365681B
Authority
SE
Sweden
Application number
SE01500/72A
Inventor
N Stolt
D Akerberg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE01500/72A priority Critical patent/SE365681B/xx
Priority to DE2303582A priority patent/DE2303582A1/de
Priority to NL7301160A priority patent/NL7301160A/xx
Priority to US00328685A priority patent/US3835394A/en
Priority to CH161773A priority patent/CH552916A/xx
Priority to GB656973A priority patent/GB1372821A/en
Publication of SE365681B publication Critical patent/SE365681B/xx

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
    • H04W88/027—Selective call decoders using frequency address codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Alarm Systems (AREA)
SE01500/72A 1972-02-09 1972-02-09 SE365681B (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE01500/72A SE365681B (ja) 1972-02-09 1972-02-09
DE2303582A DE2303582A1 (de) 1972-02-09 1973-01-23 Codeempfaenger in einer personen-rufanlage
NL7301160A NL7301160A (ja) 1972-02-09 1973-01-26
US00328685A US3835394A (en) 1972-02-09 1973-02-01 Code receiver in staff locator
CH161773A CH552916A (de) 1972-02-09 1973-02-05 Empfaenger mit einrichtung zum decodieren von codierten impulsfolgen.
GB656973A GB1372821A (en) 1972-02-09 1973-02-09 Apparatus for receiving coded signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01500/72A SE365681B (ja) 1972-02-09 1972-02-09

Publications (1)

Publication Number Publication Date
SE365681B true SE365681B (ja) 1974-03-25

Family

ID=20258299

Family Applications (1)

Application Number Title Priority Date Filing Date
SE01500/72A SE365681B (ja) 1972-02-09 1972-02-09

Country Status (6)

Country Link
US (1) US3835394A (ja)
CH (1) CH552916A (ja)
DE (1) DE2303582A1 (ja)
GB (1) GB1372821A (ja)
NL (1) NL7301160A (ja)
SE (1) SE365681B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370753A (en) * 1975-06-26 1983-01-25 Motorola, Inc. Battery saver for a tone coded signalling system
US4181893A (en) * 1975-06-26 1980-01-01 Motorola, Inc. Battery saver for a tone coded signalling system
DE2923715C2 (de) * 1979-06-12 1985-12-19 Fritz Fuss Kg, 7470 Albstadt System zur seriellen Übertragung binärer Signale zwischen den Bauelementen einer Alarmanlage
US4484354A (en) * 1980-10-16 1984-11-20 Motorola, Inc. Continuous tone decoder/encoder
US4455617A (en) * 1982-08-30 1984-06-19 Motorola, Inc. Multiple simultaneous tone decoder
DE3426071C2 (de) * 1984-07-14 1986-11-27 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung zur Überwachung der Einleitung eines Verbindungsaufbaus bei einem an eine digitale Anschlußleitung angeschlossenen Fernmelde-Endgerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422664A (en) * 1944-07-12 1947-06-24 Bell Telephone Labor Inc Wobbled radio carrier communication system
US3335406A (en) * 1958-10-06 1967-08-08 Gen Electric Code selectors for selective calling systems
US3226679A (en) * 1961-12-12 1965-12-28 Gen Motors Corp Electronic selective ringing decoder system
US3510777A (en) * 1967-05-10 1970-05-05 Corn Products Co Digital stream selective calling system
JPS4917884B1 (ja) * 1968-12-19 1974-05-04
US3665313A (en) * 1970-07-13 1972-05-23 Nasa Location identification system
US3628150A (en) * 1970-08-03 1971-12-14 Zenith Radio Corp Selective paging system

Also Published As

Publication number Publication date
CH552916A (de) 1974-08-15
GB1372821A (en) 1974-11-06
DE2303582A1 (de) 1973-08-16
US3835394A (en) 1974-09-10
NL7301160A (ja) 1973-08-13

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