ES8402487A1 - Instalacion radiotelefonica. - Google Patents

Instalacion radiotelefonica.

Info

Publication number
ES8402487A1
ES8402487A1 ES521575A ES521575A ES8402487A1 ES 8402487 A1 ES8402487 A1 ES 8402487A1 ES 521575 A ES521575 A ES 521575A ES 521575 A ES521575 A ES 521575A ES 8402487 A1 ES8402487 A1 ES 8402487A1
Authority
ES
Spain
Prior art keywords
local
exchange
calling system
service areas
radio calling
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.)
Expired
Application number
ES521575A
Other languages
English (en)
Other versions
ES521575A0 (es
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.)
Bosch Telecom GmbH
Original Assignee
ANT Nachrichtentechnik 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 ANT Nachrichtentechnik GmbH filed Critical ANT Nachrichtentechnik GmbH
Publication of ES521575A0 publication Critical patent/ES521575A0/es
Publication of ES8402487A1 publication Critical patent/ES8402487A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/10—User notification, e.g. alerting and paging, for incoming communication, change of service or the like using simulcast notification
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/12—Inter-network notification

Abstract

INSTALACION RADIOTELEFONICA CON CAPACIDAD PARA APROVISIONAR UN DISTRITO CIUDADANO O TODA UNA REGION O INCLUSO VARIAS REGIONES. CONSTA DE VARIAS CENTRALES (1 A 5) CON ZONA DE APROVISIONAMIENTO COORDINADA (6); DE VARIAS EMISORAS (7 A 13) SITUADAS EN LA ZONA DE APROVISIONAMIENTO (6) QUE EMITEN LLAMADAS DE RADIO A RECEPTORES MOVILES DE RADIOTRANSMISION; Y DE UN CENTRAL PRINCIPAL (14) QUE COORDINA LAS CENTRALES INSTALADAS (1 A 5). DENTRO DE CADA ZONA DE APROVISIONAMIENTO (6) SE TRABAJA EN FUNCIONAMIENTO SINCRONO DE RADIOONDAS CONTINUAS, PARA ELLO DESDE CADA CENTRAL A TRAVES DE ENLACES DE DOS ALAMBRES O DE CUATRO ALAMBRES SE SUMINISTRAN, TANTO SEÑALES DE MODULACION COMO SEÑALES SINCRONAS, A LAS DIFERENTES EMISORAS (7 A 13).
ES521575A 1982-04-20 1983-04-18 Instalacion radiotelefonica. Expired ES8402487A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823215292 DE3215292A1 (de) 1982-04-20 1982-04-20 Funkrufanlage

Publications (2)

Publication Number Publication Date
ES521575A0 ES521575A0 (es) 1984-01-16
ES8402487A1 true ES8402487A1 (es) 1984-01-16

Family

ID=6161815

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521575A Expired ES8402487A1 (es) 1982-04-20 1983-04-18 Instalacion radiotelefonica.

Country Status (8)

Country Link
DE (1) DE3215292A1 (es)
DK (1) DK160031C (es)
ES (1) ES8402487A1 (es)
FI (1) FI77553C (es)
GB (1) GB2120049B (es)
NL (1) NL8301371A (es)
NO (1) NO160957C (es)
PT (1) PT76560B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3321997A1 (de) * 1982-12-03 1984-06-14 ANT Nachrichtentechnik GmbH, 7150 Backnang Funksystem
GB2183969B (en) * 1985-11-28 1989-10-04 Stc Plc Network equalisation
US5761621A (en) 1993-12-15 1998-06-02 Spectrum Information Technologies, Inc. Apparatus and methods for networking omni-modal radio devices
US6934558B1 (en) 1993-12-15 2005-08-23 Mlr, Llc Adaptive omni-modal radio apparatus and methods
EP1269723B1 (en) 2000-03-22 2013-08-28 Mlr, Llc A tiered wireless, multi-modal access system
DE10301556B4 (de) * 2003-01-16 2012-03-01 IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH Verfahren zur Gleichwellenübertragung und Gleichwellenfunksystem oder drahtgebundenes Gleichwellenübertragungssystem mit räumlich verteilt angeordneten Gleichwellensendern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230471B (de) * 1956-02-02 1966-12-15 Siemens Ag FM-Nachrichtenuebertragungssystem unter Verwendung gleichmodulierter Sender, die im gleichen Funkkanal liegende Traegerfrequenzen benutzen
DE1591556A1 (de) * 1967-09-28 1970-10-08 Siemens Ag Mehrere ortsfeste Sendestellen und ortsbewegliche Empfangsstellen umfassendes Funknetz
US3836726A (en) * 1971-10-25 1974-09-17 Martin Marietta Corp Data transmission method and apparatus
DE2802075C3 (de) * 1978-01-18 1980-11-13 Compur-Electronic Gmbh, 8000 Muenchen Verfahren zur Sicherung und Überwachung, insbesondere zur Personensicherung und -überwachung, sowie Anordnung zur Durchführung des Verfahrens
DE3012231C2 (de) * 1980-03-28 1987-09-10 Siemens AG, 1000 Berlin und 8000 München Mobiles Funknetz auf Landesebene

Also Published As

Publication number Publication date
FI831316A0 (fi) 1983-04-19
DK171483A (da) 1983-10-21
NO160957B (no) 1989-03-06
DK171483D0 (da) 1983-04-19
GB2120049B (en) 1985-10-30
FI831316L (fi) 1983-10-21
DK160031B (da) 1991-01-14
DE3215292C2 (es) 1987-07-30
FI77553B (fi) 1988-11-30
NO831378L (no) 1983-10-21
ES521575A0 (es) 1984-01-16
NL8301371A (nl) 1983-11-16
GB8310068D0 (en) 1983-05-18
DE3215292A1 (de) 1984-02-02
PT76560B (de) 1985-12-16
DK160031C (da) 1991-06-03
GB2120049A (en) 1983-11-23
FI77553C (fi) 1989-03-10
NO160957C (no) 1989-06-14
PT76560A (de) 1983-05-01

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