DE4208290A1 - Mobile telephone subscriber's appts. - includes separate handset removable from mobile base station to which it is linked by radio or IR signal path - Google Patents
Mobile telephone subscriber's appts. - includes separate handset removable from mobile base station to which it is linked by radio or IR signal pathInfo
- Publication number
- DE4208290A1 DE4208290A1 DE4208290A DE4208290A DE4208290A1 DE 4208290 A1 DE4208290 A1 DE 4208290A1 DE 4208290 A DE4208290 A DE 4208290A DE 4208290 A DE4208290 A DE 4208290A DE 4208290 A1 DE4208290 A1 DE 4208290A1
- Authority
- DE
- Germany
- Prior art keywords
- radio
- appts
- removable
- linked
- mobile
- 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.)
- Withdrawn
Links
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
Die Erfindung betrifft eine mobile Telefonanordnung.The invention relates to a mobile telephone arrangement.
Derartige Anordnungen sind beispielsweise bekannt als tragbare Funktelefone oder als Autotelefone.Such arrangements are known for example as portable radio telephones or as car telephones.
Das Wesen der Erfindung bei einer derartigen mobilen Tele fonanordnung ist, daß ein Handgerät und ein Basisgerät, welche zusammen die mobile Telefonanordnung bilden, räum lich voneinander getrennt verwendbar sind, aber dabei den noch eine funktionelle Einheit sind, indem das Basisgerät das eigentliche Teilnehmergerät innerhalb eines Telefon netzes bildet und die netzspezifischen Anforderungen er füllt und das Handgerät in einer vom Telefonnetz verschie denen schnurlosen Verbindung, insbesondere z. B. über eine Infra rot-Verbindung oder eine Funkverbindung, mit dem Basisge rät kommuniziert.The essence of the invention in such a mobile telephoto is that a handheld device and a basic device, which together form the mobile telephone arrangement Lich can be used separately, but the are still a functional unit by the base unit the actual subscriber device within a telephone network forms and the network-specific requirements fills and the handset in one of the telephone network to them cordless connection, especially for. B. via an infra red connection or a radio connection, with the base ge advises communicates.
Die Kommunikation zwischen Basisgerät und Handgerät umfaßt insbesondere die bidirektionale Fortsetzung einer im Tele fonnetz zwischen dem Basisgerät und einer anderen Station des Telefonnetzes bestehenden Verbindung, aber auch die Übertragung von Steuersignalen, Displayinformation etc. Das Handgerät ist z. B. als einfacher Sprechhörer, vorzugs weise als Sprechhörer mit Bedienelementen zur Eingabe von Steuerbefehlen, z. B. Wunsch für Aufbau einer Verbindung im Telefonnetz, Unterbrechung einer Verbindung, Abfrage einer im Basisgerät integrierten Anrufaufzeichnungseinrichtung etc., und Anzeigeelementen zur Anzeige von z. B. im Handge rät eingegebenen oder vom Basisgerät übermittelten Infor mation, Befehlen etc., ausgeführt.The communication between the basic device and the handheld device comprises especially the bidirectional continuation of one in the tele network between the base unit and another station of the telephone network, but also the connection Transmission of control signals, display information etc. The handheld device is e.g. B. as a simple handset, preferred as a handset with controls for entering Control commands, e.g. B. wish to establish a connection in Telephone network, disconnection, query of a Call recording facility integrated in the base unit etc., and display elements for displaying z. B. in Handge advises information entered or transmitted by the basic device mation, commands etc., executed.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4208290A DE4208290A1 (en) | 1992-03-16 | 1992-03-16 | Mobile telephone subscriber's appts. - includes separate handset removable from mobile base station to which it is linked by radio or IR signal path |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4208290A DE4208290A1 (en) | 1992-03-16 | 1992-03-16 | Mobile telephone subscriber's appts. - includes separate handset removable from mobile base station to which it is linked by radio or IR signal path |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4208290A1 true DE4208290A1 (en) | 1993-09-23 |
Family
ID=6454128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4208290A Withdrawn DE4208290A1 (en) | 1992-03-16 | 1992-03-16 | Mobile telephone subscriber's appts. - includes separate handset removable from mobile base station to which it is linked by radio or IR signal path |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4208290A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29605043U1 (en) * | 1996-03-19 | 1996-07-11 | Böse, Winfried, 91555 Feuchtwangen | External cellphone station |
DE19600119A1 (en) * | 1996-01-04 | 1997-07-10 | Dirk Wuelfing | Mobile telephone with optional external repeater amplifier |
DE19807928A1 (en) * | 1998-02-25 | 1999-08-26 | Rohde & Schwarz | Radio receiver with remote-control device, e.g. car radio |
DE19912041A1 (en) * | 1999-03-17 | 2000-09-21 | Pei Tel Communications Gmbh | Telephone apparatus for telephone system has base station connected to the telephone system with cordless auditory speaking device |
WO2004100505A1 (en) * | 2003-05-09 | 2004-11-18 | Miikka Valkonen | Device for facilitating vehicular use of a mobile phone |
-
1992
- 1992-03-16 DE DE4208290A patent/DE4208290A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19600119A1 (en) * | 1996-01-04 | 1997-07-10 | Dirk Wuelfing | Mobile telephone with optional external repeater amplifier |
DE29605043U1 (en) * | 1996-03-19 | 1996-07-11 | Böse, Winfried, 91555 Feuchtwangen | External cellphone station |
DE19807928A1 (en) * | 1998-02-25 | 1999-08-26 | Rohde & Schwarz | Radio receiver with remote-control device, e.g. car radio |
DE19807928B4 (en) * | 1998-02-25 | 2015-06-18 | Rohde & Schwarz Gmbh & Co. Kg | Radio with remote control |
DE19912041A1 (en) * | 1999-03-17 | 2000-09-21 | Pei Tel Communications Gmbh | Telephone apparatus for telephone system has base station connected to the telephone system with cordless auditory speaking device |
WO2004100505A1 (en) * | 2003-05-09 | 2004-11-18 | Miikka Valkonen | Device for facilitating vehicular use of a mobile phone |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |