JPS5694849A - Exchange system with personnel searching function - Google Patents

Exchange system with personnel searching function

Info

Publication number
JPS5694849A
JPS5694849A JP17331880A JP17331880A JPS5694849A JP S5694849 A JPS5694849 A JP S5694849A JP 17331880 A JP17331880 A JP 17331880A JP 17331880 A JP17331880 A JP 17331880A JP S5694849 A JPS5694849 A JP S5694849A
Authority
JP
Japan
Prior art keywords
exchange system
searching function
personnel searching
personnel
function
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.)
Pending
Application number
JP17331880A
Other languages
English (en)
Inventor
Buiruto Rooranto
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JPS5694849A publication Critical patent/JPS5694849A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/16—WPBX [Wireless Private Branch Exchange]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/737—Characterised by transmission of electromagnetic waves other than radio waves, e.g. infrared waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/022—Paging systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Optical Communication System (AREA)
JP17331880A 1979-12-14 1980-12-10 Exchange system with personnel searching function Pending JPS5694849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792950387 DE2950387C2 (de) 1979-12-14 1979-12-14 Vermittlungssystem mit Personensuchfunktion

Publications (1)

Publication Number Publication Date
JPS5694849A true JPS5694849A (en) 1981-07-31

Family

ID=6088513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17331880A Pending JPS5694849A (en) 1979-12-14 1980-12-10 Exchange system with personnel searching function

Country Status (3)

Country Link
EP (1) EP0030708A1 (ja)
JP (1) JPS5694849A (ja)
DE (1) DE2950387C2 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415771A (en) * 1981-04-03 1983-11-15 Louis Martinez Public alert and advisory systems
FR2541020B1 (fr) * 1983-02-16 1986-02-28 Jeumont Schneider Procede et dispositif de localisation de personnes en vue d'etablir une communication telephonique
JPS6094544A (ja) * 1983-10-28 1985-05-27 Nec Corp 移動無線通信方式
IT1209566B (it) * 1984-07-06 1989-08-30 Face Standard Ind Sistema e procedura per identificare la posizione di un utente radiomobile nell'ambito di una vasta superficie geografica.
GB8419003D0 (en) * 1984-07-25 1984-08-30 Racal Res Ltd Portable telephones
US4890315A (en) * 1987-03-20 1989-12-26 Orion Industries, Inc. Cellular remote station with multiple coupled units
FR2634081B1 (fr) * 1988-07-08 1994-07-01 Parienti Raoul Systeme de communication prive
GB9020964D0 (en) * 1990-09-26 1990-11-07 Plessey Telecomm Communication system
FR2672756B1 (fr) * 1991-02-12 1994-11-18 Telediffusion Fse Systeme de radiomessagerie et terminal d'abonne pour recevoir des messages du systeme.
CH690535A5 (de) * 1994-09-05 2000-09-29 Ascom Systec Ag Verfahren zum Erstellen einer Telekommunikationsverbindung und Anordnung zur Durchführung des Verfahrens.
DE19727001C2 (de) * 1997-06-25 2000-11-30 Christian Wiesmeier Personensuchsystem zum Wiederauffinden von Personen nach Verlassen eines definierten Bereiches

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358233A (en) * 1964-10-22 1967-12-12 Reindl Adolf Pulse type radiotelephone system with conference capability
FR1497524A (fr) * 1966-05-26 1967-10-13 Materiel Telephonique Réseau radiotéléphonique mobile automatique
DE1566826B2 (de) * 1967-06-15 1974-08-29 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm Personensucheinrichtung
FR1599160A (ja) * 1968-02-01 1970-07-15
CA876266A (en) * 1968-07-04 1971-07-20 Bell Canada Telephone paging system and method
DE2056093B2 (de) * 1970-11-14 1977-03-10 TE KA DE Feiten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Verfahren zur herstellung einer gespraechsverbindung zwischen einer ortsfesten fernsprechstelle und einer beweglichen funksprechstelle unbekannten standortes
DE2421562A1 (de) * 1973-05-03 1974-11-21 Rank Organisation Ltd Personenrufanlage
DE2341971B2 (de) * 1973-08-20 1977-07-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Einrichtung zur nachrichtenuebermittlung zwischen einer personenrufanlage und einer drahtgebundenen sprechanlage
US4119800A (en) * 1977-02-28 1978-10-10 Port-A-Phone, Inc. Radio-telephone interconnection system
GB1548145A (en) * 1978-02-21 1979-07-04 Standard Telephones Cables Ltd Telephones
DE2823931A1 (de) * 1978-05-31 1979-12-06 Siemens Ag Fernsprech-teilnehmerstation

Also Published As

Publication number Publication date
DE2950387C2 (de) 1982-06-24
EP0030708A1 (de) 1981-06-24
DE2950387A1 (de) 1981-06-19

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