DE19605019A1 - Combined mobile and cordless telephone - Google Patents
Combined mobile and cordless telephoneInfo
- Publication number
- DE19605019A1 DE19605019A1 DE19605019A DE19605019A DE19605019A1 DE 19605019 A1 DE19605019 A1 DE 19605019A1 DE 19605019 A DE19605019 A DE 19605019A DE 19605019 A DE19605019 A DE 19605019A DE 19605019 A1 DE19605019 A1 DE 19605019A1
- Authority
- DE
- Germany
- Prior art keywords
- telephone
- frequency
- transmitter
- mobile
- mobile phone
- 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- Withdrawn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
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
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- 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
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
-
- 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
- H04B1/40—Circuits
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Die Erfindung liegt im Bereich der Telekommunikation, im Unterbereich Technik/Elektronik für Funktelefone und Mobiltelefone.The invention lies in the field of telecommunications, in the sub-area technology / electronics for cellular phones and cell phones.
Mobiltelefone und schnurlose Telefone werden seit geraumer Zeit mit ihren unterschiedlichen Sende- und Empfangsreichweiten und ihren unterschiedlichen Bedien- und Komfortmerkmalen hergestellt und vertrieben.Mobile phones and cordless phones have been around for quite some time different transmission and reception ranges and their different operating and Comfort features manufactured and sold.
Von daher zählen die einzelnen Bauteile dieser Telefone, auch die im Patentanspruch aufgeführten Bauteile, zum Stand der Technik.Therefore, the individual components of these phones count, including those in the claim listed components, to the state of the art.
Besonders in den Industrienationen gehen Telefonbenutzer immer mehr dazu über, sich im Handel befindliche, Funktelefone und Mobiltelefone gleichzeitig zu benutzen. Der Vorteil liegt darin, daß man, speziell in unserer Zeit der größtmöglichen Mobilität, ständig erreichbar ist. Das gleiche trifft auch beim Funktelefon zu, bei dem der Benutzer nicht mehr durch ein lästiges Kabel in seiner Bewegungsfreiheit eingeschränkt ist. Particularly in the industrialized nations, telephone users are increasingly turning to Commercial, cellular and cellular phones to use simultaneously. The advantage lies in the fact that, especially in our time of the greatest possible mobility, you are constantly is achievable. The same applies to the radio telephone, in which the user no longer is restricted in its freedom of movement by an annoying cable.
Die Nachteile für den Benutzer von beiden Telefonsystemen liegen darin, daß dieser:The disadvantages for the user of both telephone systems are that they:
- - zwei Geräte bei sich haben muß,- must have two devices with them,
- - die verschiedenen Bedienfunktionen und Komfortmerkmale von zwei Geräten auseinander halten muß,- The various operating functions and comfort features of two devices have to tell apart
- -sich mit unterschiedlichen Funktions- und Komfortmerkmalen begnügen muß.- must be satisfied with different functional and comfort features.
- - die Zeit zum Kennenlernen und Programmieren von zwei Geräten aufbringen muß.- the time to get to know and program two devices.
Es könnte, nach Patentansprüchen 1 und 2, ein Telefon gebaut werden, daß es ermöglicht im Funktelefonbetrieb und im Mobiltelefonbetrieb zu arbeiten, bei dem die gleichen Funktionsmerkmale, wie sie in den jetzigen Funk- und Mobiltelefonen aufzufinden sind, in einem Gerät vereint sind.It could, according to claims 1 and 2, be built a phone that allows it Radiotelephone operation and to work in the mobile telephone mode, in which the same Features as they can be found in the current radio and mobile phones in are united in one device.
Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß der Benutzer von beiden Telefonsystemen nicht mehr:The advantages achieved by the invention are in particular that the user of no longer in either telephone system:
- - zwei Geräte bei sich haben muß,- must have two devices with them,
- - die verschiedenen Bedienfunktionen und Komfortmerkmale von zwei Geräten auseinander halten muß,- The various operating functions and comfort features of two devices have to tell apart
- - sich mit unterschiedlichen Funktions- und Komfortmerkmalen begnügen muß,- have to be satisfied with different functional and comfort features,
- - die Zeit zum Kennenlernen und Programmieren von zwei Geräten aufbringen muß.- the time to get to know and program two devices.
Die erzielten Vorteile sind davon unabhängig, ob das Telefonmodul nach Patentanspruch 1 oder nach Patentanspruch 2 ausgeführt wird.The advantages achieved are independent of whether the telephone module according to claim 1 or executed according to claim 2.
Der Vorteil, in den unterschiedlichen Merkmalen in den Patentansprüchen 1 und 2, liegt darin, daß der Hersteller die Möglichkeit hat, nach Patentanspruch 1, ein bereits entwickeltes Funktelefon mit sehr guten Funktions- und Komfortmerkmalen auszuwählen und mit den Funktionen nach Patentanspruch 1 zu erweitern.The advantage lies in the different features in claims 1 and 2 in that the manufacturer has the possibility, according to claim 1, an already Select developed radio telephone with very good functional and comfort features and to expand with the functions according to claim 1.
Bzw. nach Patentanspruch 2 ein bereits entwickeltes Mobiltelefon auswählt, um es mit den Funktionen nach Patentanspruch 2 zu erweitern, wobei die Station für das Funktelefon zusätzlich bereits gestellt werden muß.Respectively. according to claim 2 selects an already developed mobile phone to use it with Expand functions according to claim 2, wherein the station for the radio telephone must also already be provided.
Eine vorteilhafte Ausgestaltung der Erfindung, nach den Patentansprüchen 1 und 2, ist in den Patentansprüchen 3; 4; 5 und 6 angegeben. Diese Ausgestaltung ermöglicht es dem Hersteller, die zusätzlichen Funktionsteile platzsparend in das Telefonmodul einzufügen.An advantageous embodiment of the invention, according to claims 1 and 2, is in claims 3; 4; 5 and 6 indicated. This configuration makes it possible Manufacturer to insert the additional functional parts into the telephone module to save space.
In der Ausgestaltung der Erfindung, nach den Patentansprüchen 1 und 2, mit den Patentansprüchen 7 und 8 liegt der Vorteil für den Benutzer/Käufer darin, daß dieser die Möglichkeit hat zunächst ein Funktelefon oder ein Mobiltelefon zu kaufen und später, bei Bedarf, die Steckkarte (Bauteil) nachträglich erwirbt, um sein Telefon nach den Patentansprüchen 1 oder 2 zu erweitern.In the embodiment of the invention, according to claims 1 and 2, with the Claims 7 and 8 is the advantage for the user / buyer that the Possibility first to buy a radio telephone or a cell phone and later, at Requires who subsequently purchases the plug-in card (component) to use his or her phone Expand claims 1 or 2.
In der Ausgestaltung der Erfindung, nach den Patentansprüchen 1; 2; 7 und 8, mit den Patentanspruch 9 liegt der Vorteil für den Benutzer/Käufer darin, daß, wenn der Benutzer mit dem kombinierten Telefon abwesend ist, eine weitere Person das zweite, sich am Ort befindliche, Funktelefon nutzen kann.In the embodiment of the invention, according to claims 1; 2; 7 and 8, with the The advantage for the user / buyer is that when the user With the combined phone absent, another person is the second to be on site located, radio telephone can use.
Claims (9)
Der zusätzliche Empfänger empfängt nur die Frequenz "B" für das Mobiltelefon und ist im Bereitschaftszustand ständig auf Empfang.
Bei einem eingehenden Anruf aus dem Mobiltelefonnetz gibt der zusätzliche Empfänger neben dem Anrufsignal für das akustische Signal (Telefonklingel) ein Signal an den elektronischen Wechselschalter weiter, der den Sender "A" und Verstärker "A", für den Betrieb des Funktelefons, ausschaltet und den Sender "B" und Verstärker "B", für den Mobiltelefonbetrieb einschaltet.
Bei Beendigung des Telefongesprächs im Mobiltelefonnetz wird der Bereitschaftszustand wieder eingenommen, in dem der Wechselschalter automatisch zu dem Sender "A" und Verstärker "A" zurückschaltet und den Sender "B" und den Verstärker "B" ausschaltet.
Durch den zusätzlichen manuell bedienbaren Signalgeber zum Wechselschalter kann der Benutzer das Telefonmodul aus dem Bereitschaftszustand, im Funktelefonbetrieb, in den Arbeitszustand des Mobiltelefons, mit dem Sender "B" und den Verstärker "B", manuell umschalten.Zusätzliche Funktionsteile:
- Empfänger für die Frequenz "B"
- elektronische Wechselschalter für die Sender und Verstärker,
- Sender für die Frequenz "B"
- Verstärker für die Frequenz "B"
- Signalgeber (Druckschalter) zur manuellen Umschaltung auf die Frequenz "B"Blockbild der zusätzlichen Funktionsteile: 1. Combined mobile and cordless telephone consisting of a cordless telephone (hereinafter referred to as radio telephone) with its operating frequency, and a mobile telephone with its operating frequency, characterized in that a cordless telephone (hereinafter referred to as radio telephone) is built, the handset and control unit ( hereinafter referred to as the telephone module) is extended with the function to switch the transmission and reception frequency "A" of the radio telephone to the transmission and reception frequency "B" of the mobile telephone. Connection of the devices: The functional expansion is carried out by the additional installation of a transmitter and receiver, for mobile phone operation, in the telephone module, as well as an electronic changeover switch.
The additional receiver only receives the frequency "B" for the mobile phone and is constantly on reception in the standby state.
When there is an incoming call from the mobile phone network, the additional receiver not only transmits the call signal for the acoustic signal (telephone bell), but also a signal to the electronic changeover switch, which switches off the transmitter "A" and amplifier "A" for the operation of the radio telephone Transmitter "B" and amplifier "B", for mobile phone operation.
At the end of the telephone call in the mobile telephone network, the standby state is resumed, in which the changeover switch automatically switches back to the transmitter "A" and amplifier "A" and switches off the transmitter "B" and the amplifier "B".
Thanks to the additional manually operated signal transmitter for the two-way switch, the user can manually switch the telephone module from the ready state, in radio telephone mode, to the working state of the mobile phone, with the transmitter "B" and the amplifier "B". Additional functional parts:
- receiver for frequency "B"
- electronic changeover switches for the transmitters and amplifiers,
- transmitter for frequency "B"
- amplifier for frequency "B"
- Signal transmitter (pressure switch) for manual switchover to frequency "B" Block diagram of the additional functional parts:
Die Funktionserweiterung erfolgt wie im Patentanspruch 1, nur daß der zusätzliche Sender und Empfänger im Telefonmodul nur die Frequenz "A" für das Funktelefon sendet und empfängt und im Bereitschaftzustand das Telefonmodul in der Frequenz "B", die des Mobiltelefons ruht. Zusätzliche Funktionsteile:
- Empfänger für die Frequenz "A"
- elektronischer Wechselschalter für die Sender und Verstärker,
- Sender für die Frequenz "A"
- Verstärker für die Frequenz "A"
- Signalgeber (Druckschalter) zur manuellen Umschaltung auf die Frequenz "A"Blockbild der zusätzlichen Funktionsteile: 2. Combined mobile and cordless phone according to claim 1, characterized in that a mobile phone is built, which is expanded with the function to switch the transmission and reception frequency "B" of the mobile phone to the transmission and reception frequency "A" of the radio telephone .
The functional expansion takes place as in claim 1, except that the additional transmitter and receiver in the telephone module only sends and receives the frequency "A" for the radio telephone and, in the ready state, the telephone module in the frequency "B", which the mobile phone is at rest. Additional functional parts:
- receiver for frequency "A"
- electronic changeover switch for the transmitters and amplifiers,
- transmitter for frequency "A"
- amplifier for frequency "A"
- Signal transmitter (pressure switch) for manual switchover to frequency "A" Block diagram of the additional functional parts:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19605019A DE19605019A1 (en) | 1996-01-31 | 1996-01-31 | Combined mobile and cordless telephone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19605019A DE19605019A1 (en) | 1996-01-31 | 1996-01-31 | Combined mobile and cordless telephone |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19605019A1 true DE19605019A1 (en) | 1997-08-07 |
Family
ID=7785137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19605019A Withdrawn DE19605019A1 (en) | 1996-01-31 | 1996-01-31 | Combined mobile and cordless telephone |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19605019A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2785124A1 (en) * | 1998-10-23 | 2000-04-28 | Sagem | Local network for managed telephone handsets includes base station receiving radio broadcasts and relaying these to local handsets |
DE19919513A1 (en) * | 1999-04-29 | 2000-11-02 | Deutsche Telekom Ag | Mobile phone with additional transmit and receive device for terrestrial communication via direct radio connection |
EP1096810A1 (en) * | 1999-10-27 | 2001-05-02 | Sagem S.A. | Method for handling a dual mode telephone |
EP1168777A2 (en) * | 2000-06-22 | 2002-01-02 | Nokia Mobile Phones Ltd. | User interface for radio telephone |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4019009A1 (en) * | 1990-06-13 | 1992-01-02 | Grundig Emv | MULTIFUNCTIONAL RADIO TELEVISIBLE IN DIFFERENT OPERATING MODES |
US5127042A (en) * | 1988-09-23 | 1992-06-30 | Motorola, Inc. | Cellular cordless telephone |
DE4324094A1 (en) * | 1992-07-17 | 1994-03-17 | Sagem | Mobile radio process and mobile subscriber radio telephone terminal to carry out the process |
EP0656735A2 (en) * | 1993-12-02 | 1995-06-07 | AT&T Corp. | Bimodal portable telephone |
EP0660626A2 (en) * | 1993-12-22 | 1995-06-28 | Nokia Mobile Phones Ltd. | Multi-mode radio telephone |
DE4400832A1 (en) * | 1994-01-13 | 1995-07-20 | Krueger Beuster Helmut | Telephone terminal with radio operation |
-
1996
- 1996-01-31 DE DE19605019A patent/DE19605019A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5127042A (en) * | 1988-09-23 | 1992-06-30 | Motorola, Inc. | Cellular cordless telephone |
DE4019009A1 (en) * | 1990-06-13 | 1992-01-02 | Grundig Emv | MULTIFUNCTIONAL RADIO TELEVISIBLE IN DIFFERENT OPERATING MODES |
DE4324094A1 (en) * | 1992-07-17 | 1994-03-17 | Sagem | Mobile radio process and mobile subscriber radio telephone terminal to carry out the process |
EP0656735A2 (en) * | 1993-12-02 | 1995-06-07 | AT&T Corp. | Bimodal portable telephone |
EP0660626A2 (en) * | 1993-12-22 | 1995-06-28 | Nokia Mobile Phones Ltd. | Multi-mode radio telephone |
DE4400832A1 (en) * | 1994-01-13 | 1995-07-20 | Krueger Beuster Helmut | Telephone terminal with radio operation |
Non-Patent Citations (1)
Title |
---|
DEISSNER,J., FETTWEIS,G.: GSM und DECT: Aus zwei wird eins. In: Funkschau 14/95, S.40-43 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2785124A1 (en) * | 1998-10-23 | 2000-04-28 | Sagem | Local network for managed telephone handsets includes base station receiving radio broadcasts and relaying these to local handsets |
EP1009103A1 (en) * | 1998-10-23 | 2000-06-14 | Sagem Sa | Local telephone network comprising telephone handsets controlled by a base station which comprises a broadcast receiver |
DE19919513A1 (en) * | 1999-04-29 | 2000-11-02 | Deutsche Telekom Ag | Mobile phone with additional transmit and receive device for terrestrial communication via direct radio connection |
EP1096810A1 (en) * | 1999-10-27 | 2001-05-02 | Sagem S.A. | Method for handling a dual mode telephone |
FR2800553A1 (en) * | 1999-10-27 | 2001-05-04 | Sagem | METHOD FOR MANAGING A BIMODE TELEPHONE |
EP1168777A2 (en) * | 2000-06-22 | 2002-01-02 | Nokia Mobile Phones Ltd. | User interface for radio telephone |
EP1168777A3 (en) * | 2000-06-22 | 2003-07-16 | Nokia Corporation | User interface for radio telephone |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8122 | Nonbinding interest in granting licences declared | ||
8139 | Disposal/non-payment of the annual fee |