System and method for adapting traditional telephony for cellular usage

• US 20020068529A1
• Filed: 12/01/2000
• Published: 06/06/2002
• Est. Priority Date: 12/01/2000
• Status: Abandoned Application

• Current Assignee: John L. Knoble
• Original Assignee: John L. Knoble
• Inventors: Knoble, John L.
• Application Number:
  US09/727,895
• Publication Number:
  US 20020068529A1
• Time in Patent Office: Days
• US Class Current: 455/74.1
• CPC Class Codes: H04W 88/021 adapted for Wireless Local Loop operation

Abstract

A system and method for permitting a standard telephone system such as the telephones and cabling that may be found within a typical residence to be converted for cellular usage includes a first connector for connecting to a cellular telephone, a second connector for connecting to the telephone system and a conversion unit for converting signals that are received from the cellular telephone to signals that emulate those of the public switched telephone network, and likewise converting signals that are received from the telephone system into signals that are decipherable by the cellular telephone. The system may be deployed in, for example, a home residence by disconnecting the residence from the public switched network and then connecting the system into the wiring that remains in the residence. At least one cellular telephone is then coupled to the first connector of the system. When a user picks up a standard telephone within the residence, he or she will hear in a dial tone that is indistinguishable from that which is typically generated by the public switched network. The user may then place an outgoing telephone call by dialing with the standard telephone, with the dialing signals and subsequent voice transmission being routed by the system through the cellular telephone. Similarly, when an incoming call is received by the cellular telephone, the system will generate a ring signal that is emulative of that which is typically produced by the public switched network. The system thus approximates the feel of a conventional telephone system while permitting consumers to avoid paying for redundant telephone service.

Claims

1. A method of converting a telephone system that has been connected to the public switched network for cellular usage, comprising steps of:

(a) disconnecting the telephone system from the public switched network;

(b) providing an adapter unit that is constructed and arranged to connect to at least one cellular telephone at a first point of connection and to the telephone system at a second point of connection, said adapter unit comprising converter means for converting at least one signal from said cellular telephone to at least one signal that is appropriate for use by said telephone system and for converting at least one signal from said telephone system to a signal that is appropriate for use by said cellular telephone; and

(C) connecting said adapter unit to the telephone system.

2. A method according to claim 1, further comprising a step of connecting a cellular telephone to the adapter unit.

3. A method according to claim 1, wherein said telephone system comprises the internal telephone wiring for a building.

4. A method according to claim 1, wherein step (c) comprises connecting said adapter unit to a pre-existing modular receptacle in said telephone system.

5. A method according to claim 1, wherein said adapter unit is further constructed and arranged to connect to a second cellular telephone, and further comprising a step of connecting the second cellular telephone to the adapter unit.

6. An apparatus for converting a telephone system that has been connected to the public switched network for cellular usage, comprising:

first connection means for connecting said apparatus to a cellular telephone;

second connection means for connecting said apparatus to the telephone system; and

converting means for converting at least one signal from said cellular telephone to and from at least one signal that is appropriate for use by said telephone system.

7. An apparatus according to claim 6, wherein said first connection means comprises a receptacle for receiving the cellular telephone.

8. An apparatus according to claim 7, wherein said first connection means further comprises a modular receptacle that is customized for a particular cellular telephone model.

9. An apparatus according to claim 6, wherein said first connection means includes means for charging the cellular telephone.

10. An apparatus according to claim 6, further comprising an antenna for enhancing cellular telephone communications, and wherein said first connection means includes means for coupling said antenna to the cellular telephone.

11. An apparatus according to claim 10, wherein said means for coupling said antenna to the cellular telephone includes a signal amplifier.

12. An apparatus according to claim 6, wherein said second connection means comprises a standard modular telephony connector.

13. An apparatus according to claim 6, further comprising a dataport for data communications.

14. An apparatus according to claim 6, wherein said converting means is constructed and arranged to emulate a dial tone from the public switched network, and to communicate said dial tone to said second connection means.

15. An apparatus according to claim 14, wherein said converting means is further constructed and arranged to communicate said dial tone to said second connection means when a cellular telephone is connected to said apparatus.

16. An apparatus according to claim 6, wherein said converting means is constructed and arranged to emulate a ring voltage from the public switched network, and to communicate said ring voltage to said second connection means.

17. An apparatus according to claim 16, wherein said converting means is further constructed and arranged to communicate said ring voltage to said second connection means when a cellular telephone is connected to the apparatus and the cellular telephone is receiving an incoming call.

18. An apparatus according to claim 6, wherein said converting means is constructed and arranged to receive a dialing signal via said second connection means and to generate a signal that is transmitted to said first connection means that is appropriate to instruct a cellular telephone to place an outgoing telephone call in accordance with said dialing signal.

20. A telephone system according to claim 19, further comprising telephone cabling that is provided within at least one building, and wherein said telephone cabling is connected to said telephone at a first location and to said second connection means at a second location.

19. A telephone system that is adapted for cellular usage, comprising:

at least one telephone that is constructed and arranged for use using a standard public switched network protocol; and

a cellular conversion apparatus including first connection means for connecting said apparatus to a cellular telephone, second connection means for connecting said apparatus to said telephone, and converting means for converting at least one signal from said cellular telephone to at least one signal that is appropriate for use by said telephone.