NL7301160A - - Google Patents

Info

Publication number
NL7301160A
NL7301160A NL7301160A NL7301160A NL7301160A NL 7301160 A NL7301160 A NL 7301160A NL 7301160 A NL7301160 A NL 7301160A NL 7301160 A NL7301160 A NL 7301160A NL 7301160 A NL7301160 A NL 7301160A
Authority
NL
Netherlands
Application number
NL7301160A
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
Publication of NL7301160A publication Critical patent/NL7301160A/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)
NL7301160A 1972-02-09 1973-01-26 NL7301160A (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7301160A true NL7301160A (xx) 1973-08-13

Family

ID=20258299

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7301160A NL7301160A (xx) 1972-02-09 1973-01-26

Country Status (6)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181893A (en) * 1975-06-26 1980-01-01 Motorola, Inc. Battery saver for a tone coded signalling system
US4370753A (en) * 1975-06-26 1983-01-25 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 (xx) * 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
SE365681B (xx) 1974-03-25
GB1372821A (en) 1974-11-06
US3835394A (en) 1974-09-10
CH552916A (de) 1974-08-15
DE2303582A1 (de) 1973-08-16

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Legal Events

Date Code Title Description
BV The patent application has lapsed