Device and method for coupling with electrical distribution network infrastructure to provide communications

• US 6,980,090 B2
• Filed: 03/10/2003
• Issued: 12/27/2005
• Est. Priority Date: 12/10/2002
• Status: Expired due to Fees

• Current Assignee: Current Technologies LLC (Pattern Inc.)
• Original Assignee: Current Technologies LLC (Pattern Inc.)
• Inventors: Mollenkopf, James Douglas
• Primary Examiner(s): Crosland, Donnie L.
• Application Number:
  US10/385,899
• Publication Number:
  US 20040113756A1
• Time in Patent Office: 1,023 Days
• Field of Search: 34031001-31008, 359219-222, 359257-259
• US Class Current: 375/258
• CPC Class Codes: H04B 2203/5483 using coupling circuits
• CPC Class Codes: H04B 2203/5491 using filtering and bypassing
• CPC Class Codes: H04B 3/542 the information being in digital form
• CPC Class Codes: H04B 3/56 Circuits for coupling, blocking, or by-passing of signals

Abstract

A device for providing communications through power lines that are communicatively coupled to an electrical distribution network infrastructure and to the internal wiring of at least one customer premises having one or more communication devices therein is provided. One embodiment comprises a coupler configured to be coupled to the electrical distribution network infrastructure, a modem in communication with the coupler to communicate data through the power lines; and a wireless transceiver in communication with said modem. In some embodiments, the electrical distribution network infrastructure may be a structure that uses electricity, such as a street light.

Claims

1. A device for providing communications through external power lines that are communicatively coupled to an external power consumption apparatus that receives power from the external power lines and coupled to the internal wiring of at least one customer premises having one or more communication devices therein, comprising:

a coupler configured to be coupled to the external power consumption apparatus;

a modem in communication with said coupler to communicate data through the external power lines; and

a wireless transceiver in communication with said modem.

2. The device of claim 1, wherein the external power lines comprise a first and second energized conductor;

and

said coupler is configured to be electrically coupled to said first and the second energized conductors.

3. The device of claim 1, wherein the external power consumption apparatus comprises a street light.

4. The device of claim 3, wherein said coupler comprises a plug adapted to plug into a socket of the street light.

5. The device of claim 4, wherein the coupler further comprises a socket adapted to receive a plug of a photocell and said coupler provides a conductive path supplying power from the street light to the photocell.

6. The device of claim 1, wherein the coupler comprises a male portion.

7. The device of claim 6, wherein the coupler further comprises a female portion.

8. The device of claim 1, further comprising a power supply configured to supply power to said modem and said wireless transceiver and wherein said power supply is configured to receive power through said coupler.

9. The device of claim 1, wherein the external power consumption apparatus comprises a traffic light.

10. The device of claim 1, wherein a first customer premises is communicatively coupled to a second customer premises via the external power lines.

11. The device of claim 1, wherein at least a portion of the external power lines are underground power lines.

12. The device of claim 1, further comprising a router in communication with said modem.

13. The device of claim 1, wherein said coupler includes a plug adapted to plug into a receptacle.

14. The device of claim 1, wherein said coupler comprises a clamp for clamping onto a conductor of the power line.

15. A device for providing communications through external power lines that are communicatively coupled to an external power consumption apparatus that receives power from the external power lines and coupled to the internal wiring of at least one customer premises having one or more communication devices therein, comprising:

a coupler configured to be communicatively coupled to the external power consumption apparatus;

a modem in communication with said coupler to communicate data through the external power lines;

a wireless transceiver in communication with said modem; and

a power supply configured to supply power to said modem and said transceiver and wherein said power supply is configured to receive power through said coupler.

16. The device of claim 15, wherein the external power consumption apparatus comprises a street light.

17. The device of claim 15, wherein said coupler comprises a plug adapted to plug into a receptacle.

18. The device of claim 15, further comprising a router in communication with said modem.

19. A device for providing communications through external power lines that are communicatively coupled to an external power consumption apparatus that receives power from the external power lines and coupled to the internal wiring of at least one customer premises having one or more communication devices therein, comprising:

a coupler configured to be coupled to the external power consumption apparatus; and

a modem in communication with the coupler to communicate data through the external power lines.

20. The device of claim 19, wherein the external power consumption apparatus comprises a street light.

21. The device of claim 19, further comprising a wireless transceiver in communication with said modem.

22. A method of providing communications through external power lines that are communicatively coupled to an external power consumption apparatus that receives power from the external power lines and coupled to the internal wiring of at least one customer premises having one or more communication devices therein, the method comprising:

receiving first data signal via a coupler coupled to the external power consumption apparatus, wherein the first data signal is transmitted over at least one of the external power lines from one of the communication devices;

demodulating the first data signal to provide first data; and

wirelessly transmitting the first data.

23. The method of claim 22, further comprising:

wirelessly receiving second data; and

transmitting the second data via the coupler over at least one of the external power lines.

24. The method of claim 23, further comprising routing the first data and second data.

25. The method of claim 22, further comprising

receiving second data signal via the coupler, wherein the second data signal is transmitted over at least one of the external power lines from one of the communication devices that is different from the communication device transmitting the first data signals;

demodulating the second data signal to provide second data; and

wirelessly transmitting the second data.

26. The method of claim 25, further comprising prioritizing the first and second data.

27. The method of claim 23, wherein the external power lines comprise a first and second energized conductor;

and

wherein the transmitting of the second data via the coupler over at least one of the external power lines comprises transmitting the second data over the first and second energized conductors.