Reconfigurable on-demand telephone and data line system

• US 5,774,526 A
• Filed: 07/17/1996
• Issued: 06/30/1998
• Est. Priority Date: 07/18/1995
• Status: Expired due to Term

• Current Assignee: RPX Corporation
• Original Assignee: Adaptive Networks, Inc.
• Inventors: Ladas, Christopher P., Propp, Michael B., Propp, David L.
• Primary Examiner(s): Chan, Wing F.
• Application Number:
  US08/682,197
• Time in Patent Office: 713 Days
• Field of Search: 379/66, 379/90, 379/201, 379/90.01, 379/110.01, 379/111, 340/310 CP, 340/310 R, 340/310 A, 348/552, 307/1-5, 455/400-402
• US Class Current: 379/90.01
• CPC Class Codes: H04B 2203/5437 Wired telephone
• CPC Class Codes: H04B 2203/545 Audio/video application, e.g. interphone
• CPC Class Codes: H04B 3/54 Systems for transmission via power distribution lines
• CPC Class Codes: H04M 7/12 for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal

Abstract

The present invention is for a system which uses a non-telephone wiring network, such as the existing electrical low voltage wiring of the power line distribution network to provide telephone line service to individual users. The low voltage wiring referred to herein is that used to distribute power to individual businesses and residences, e.g., 120 V single phase residential service. The telephone line service is "on-demand" in the sense that any user can interface a telephone, or other communications device, to the electrical wiring and thereby instantly obtain telephone line service. The system of the present invention may be used to provide primary telephone service to those users who do not wish to pay the expense for dedicated line service. Alternatively, the system of the present invention may be used to provide secondary telephone service, i.e., second, third, . . . line, telephone service for those users who do not wish to pay the expense for dedicated secondary line service. The power line telephone service of the present invention utilizes digital communications over the electrical wiring. When used as primary telephone service, the telephone number associated with the line may be assigned by the telephone company, or utility company, or may be a uniquely assigned telephone number hardwired into each particular telephone to be connected to the electrical wiring. This may also be the case for secondary phone service. Alternatively, for secondary telephone service, the telephone number associated with the power line may be the same number for all telephones connected at a particular user location. The additional "on-demand" telephone lines may be assigned an identifier, such as a suffix appended to the number associated with the particular user location, for use in routing calls to and from the particular "on-demand" line.

Claims

1. A system for providing communication channels between one or more communication devices at a user location and a telephone network using a non-telephone wiring network, comprising:

a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network;

a non-telephone wiring network interface device to connect each communication device at a user location to the non-telephone wiring network; and

said controller comprising an identification number assignment circuit adapted to dynamically assign an identification number to each communication device upon connection to said non-telephone wiring network at said user location.

2. The system of claim 1, wherein said non-telephone wiring network includes a power line distribution network.

3. The system of claim 1, wherein said non-telephone wiring network includes a CATV network.

4. The system of claim 1, further comprising:

an incoming channel connection circuit which rings all communication devices which are not in use and which are connected at said user location when an incoming communication channel is intended for that user location and connects the incoming communication channel to the first communication device at the user location to answer, said incoming channel connection circuit adapted to ring the remaining connection devices not in use if additional incoming communication channels are intended for that user location; and

an outgoing communication channel connection circuit adapted to provide an outgoing communication channel to each communication device at said user location which requires an outgoing communication channel.

37. The method of any of claims 1, 16, 19, 25, 28, 31 or 34, wherein said communication device is one of a telephone set, fax machine, modem, smartphone, messaging system and a computer.

5. A method of providing communication channels between one or more communication devices at a user location and a telephone network using a non-telephone wiring network, comprising the steps of:

using a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network;

assigning a telephone number to a first communication device connected to said non-telephone wiring network at said user location, and providing said first communication device with a communication channel over said non-telephone wiring network;

providing additional communication channels over said non-telephone wiring network for each additional communication device connected to said non-telephone wiring network at said user location; and

dynamically assigning a secondary telephone number to each said additional communication device upon connection to the network at said user location, each said secondary telephone number including said telephone number and an identifier identifying the particular additional communication device connected at said user location.

6. The method of claim 5, further comprising the steps of:

dynamically assigning a secondary telephone number to said first communication device connected at said user location.

7. The method of claim 5, further comprising the steps of:

assigning a secondary telephone number to said first communication device connected at said user location.

8. The method of claim 5, further comprising the steps of:

dynamically assigning a telephone number to each said additional communication device connected at said user location; and

wherein the assignment of said telephone number to said first communication device is performed dynamically.

9. The method of claim 5, further comprising the steps of:

dynamically assigning a secondary telephone number to said first communication device connected at said user location.

10. The method of claim 5, further comprising the steps of:

assigning a telephone number to each said additional communication device connected at said user location.

11. The method of claim 10, further comprising the steps of:

routing a first outgoing communication channel from said first communication device connected at said user location; and

routing additional outgoing communication channels in turn from said additional communication devices identified by each said telephone number and connected at each said user location.

12. The method of claim 10, further comprising the steps of:

routing a first incoming communication channel to said first communication device connected at said user location; and

routing additional incoming communication channels in turn to said additional communication devices identified by each said telephone number and connected at said user location.

13. The method of claim 5, wherein said non-telephone wiring network includes a CATV network.

14. The method of claim 5, wherein said non-telephone wiring network includes a power line distribution network.

15. By The method of claim 5, further comprising the steps of:

assigning a secondary telephone number to each said additional communication device connected at said user location, each said secondary telephone number comprising said telephone number and an identifier identifying the particular additional communication device connected at said user location.

16. The method of claim 15, further comprising the steps of:

assigning a secondary telephone number to said first communication device connected at said user location.

17. The method of claim 15, further comprising the steps of:

routing a first incoming communication channel to said first communication device connected at said user location; and

routing additional incoming communication channels in turn to said additional communication devices identified by each said secondary telephone number and connected at said user location.

18. The method of claim 15, further comprising the steps of:

routing a first outgoing communication channel from said first communication device connected at said user location; and

routing additional outgoing communication channels in turn from said additional communication devices identified by each said secondary telephone number and connected at said user location.

19. A method of providing identification numbers to one or more communication devices at a user location communicating with a telephone network using a non-telephone wiring network, comprising the steps of:

using a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network;

using a non-telephone wiring network interface device to connect each communication device at a user location to the non-telephone wiring network; and

dynamically assigning an identification number to each communication device upon connection to said non-telephone wiring network at said user location.

20. The method of claim 19, further comprising the steps of:

(a) ringing all communication devices which are not in use and which are connected at said user location when an incoming communication channel is intended for that user location;

(b) connecting the incoming communication channel to the first communication device at the user location to answer; and

repeating steps (a) and (b) if additional incoming communication channels are intended for that user location.

21. The method of claim 19, wherein the communication devices at said user location correspond to those communication devices associated with one of a particular identification number and a telephone number.

22. The method of claim 19, further comprising the steps of:

providing an outgoing communication channel to each communication device at said user location which requires an outgoing communication channel.

23. The method of claim 19, wherein said non-telephone wiring network includes a power line distribution network.

24. The method of claim 19, wherein said non-telephone wiring network includes a CATV network.

25. A method of providing communication channels between one or more communication devices at a user location and a telephone network using a non-telephone wiring network, comprising the steps of:

using a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network;

using a non-telephone wiring network interface device to connect each communication device at a user location to the non-telephone wiring network; and

assigning an identification number to each communication device connected to said non-telephone wiring network at each user location, and dynamically providing each said communication device with a communication channel over said non-telephone wiring network, when each said communication device requires a communication channel.

26. The method of claim 25, wherein said non-telephone wiring network includes a power line distribution network.

27. The method of claim 25, wherein said non-telephone wiring network includes a CATV network.

28. A method of providing communication channels between one or more communication devices at a user location and a telephone network using a non-telephone wiring network, comprising the steps of:

using a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network;

using a non-telephone wiring network interface device to connect each communication device at a user location to the non-telephone wiring network; and

dynamically assigning an identification number and a communication channel to each communication device connected to said non-telephone wiring network at said user location, when each said communication device requires a communication channel.

29. The method of claim 28, wherein said non-telephone wiring network includes a power line distribution network.

30. The method of claim 28, wherein said non-telephone wiring network includes a CATV network.

31. A method of providing communication channels from one or more communication devices at a user location and a telephone network using a non-telephone wiring network, comprising the steps of:

using a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network;

using a non-telephone wiring network interface device to connect each communication device at a user location to the non-telephone wiring network;

assigning a telephone number to said controller; and

assigning said telephone number and an identifier to each communication device connected to said non-telephone wiring network and associated with said controller, and dynamically providing each said communication device with a communication channel over said non-telephone wiring network, when each said communication device requires a communication channel.

32. The method of claim 31, wherein said non-telephone wiring network includes a power line distribution network.

33. The method of claim 31, wherein said non-telephone wiring network includes a CATV network.

34. A method of providing communication channels between one or more communication devices at a user location and a telephone network using a non-telephone wiring network, comprising the steps of:

using a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network,

using a non-telephone wiring network interface device to connect a communication device at a user location to the non-telephone wiring network,

dynamically assigning an identification number and a communication channel to each communication device connected to the network at said user location, when each said communication device requires a communication channel, and

billing a user for usage depending on at least one of a total time a communication device is connected to the non-telephone wiring network, a total time a communication device is used, a number of incoming communications, a number of outgoing communications, a duration of incoming communications, a number of simultaneous communication channels and a duration of outgoing communications.

35. The method of claim 34, wherein said non-telephone wiring network includes a power line distribution network.

36. The method of claim 34, wherein said non-telephone wiring network includes a CATV network.

38. A system for providing communication channels between one or more communication devices at a user location and a telephone network using a non-telephone wiring network, comprising:

a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network;

a non-telephone wiring network interface device to connect each communication device at a user location to the non-telephone wiring network;

said controller including a telephone assignment circuit adapted to assign a telephone number to a first communication device connected to said non-telephone wiring network at each user location, and a communication channel assignment circuit adapted to provide each said first communication device with a communication channel over said non-telephone wiring network; and

said communication channel assignment circuit also adapted to dynamically provide additional communication channels over said non-telephone wiring network for additional communication devices as the devices are connected to said non-telephone wiring network at said user location.

39. The system of claim 38, wherein said non-telephone wiring network includes a power line distribution network.

40. The system of claim 38, wherein said non-telephone wiring network includes a CATV network.

41. A system for providing communication channels between a communication device at a user location and a telephone network using a non-telephone wiring network, comprising:

a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network;

a non-telephone wiring network interface device to connect a communication device at a user location to the non-telephone wiring network;

said controller including a telephone assignment circuit adapted to assign at least one telephone number to said communication device connected to said non-telephone wiring network at said user location, and a communication channel assignment circuit adapted to dynamically provide said communication device with one or more communication channels over said non-telephone wiring network as those channels are needed.

42. The system of claim 41, wherein said non-telephone wiring network includes a power line distribution network.

43. The system of claim 41, wherein said non-telephone wiring network includes a CATV network.

44. A method of providing communication channels between a communication device at a user location and a telephone network using a non-telephone wiring network, comprising the steps of:

using a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network;

using a non-telephone wiring network interface device to connect a communication device at a user location to the non-telephone wiring network;

assigning at least one telephone number to said communication device connected to said non-telephone wiring network at said user location, and providing said communication device with one or more communication channels over said non-telephone wiring network; and

dynamically assigning a secondary telephone number to each additional communication device upon connection to the network at said user location, each said secondary telephone number comprising said telephone number and an identifier identifying the particular additional communication device connected at the user location.

45. The method of claim 44, wherein said non-telephone wiring network includes a power line distribution network.

46. The method of claim 44, wherein said non-telephone wiring network includes a CATV network.

47. A system for providing communication channels between one or more communication devices at a user location and a telephone network using a non-telephone wiring network, comprising:

a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network;

a non-telephone wiring network interface device to connect each communication device at each user location to the non-telephone wiring network; and

said controller comprising an identification number assignment circuit adapted to assign an identification number to each communication device connected to said non-telephone wiring network at each user location, and a communication channel assignment circuit adapted to dynamically provide each said communication device with a communication channel over said non-telephone wiring network, when each said communication device requires a communication channel.

48. The system of claim 47, wherein said non-telephone wiring network includes a CATV network.

49. The system of claim 47, wherein said non-telephone wiring network includes a power line distribution network.

50. A system for providing communication channels between one or more communication devices at a user location and a telephone network using a non-telephone wiring network, comprising:

a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network;

a non-telephone wiring network interface device to connect each communication device at a user location to the non-telephone wiring network; and

said controller comprising an identification number and communication channel assignment circuit adapted to dynamically assign an identification number and a communication channel to each communication device connected to said non-telephone wiring network at said user location, when each said communication device requires a communication channel.

51. The system of claim 50, wherein said non-telephone wiring network includes a CATV network.

52. The system of claim 50, wherein said non-telephone wiring network includes a power line distribution network.

53. A system for providing communication channels from one or more communication devices at a user location and a telephone network using a non-telephone wiring network, comprising:

a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network, said controller being assigned a telephone number;

a non-telephone wiring network interface device to connect each communication device at a user location to the non-telephone wiring network; and

said controller comprising a telephone number and identifier assignment circuit adapted to assign said telephone number and an identifier to each communication device connected to said non-telephone wiring network and associated with said controller, said assignment circuit being adapted to dynamically provide each said communication device with a communication channel over said non-telephone wiring network, when each said communication device requires a communication channel.

54. The system of claim 53, wherein said non-telephone wiring network includes a CATV network.

55. The system of claim 53, wherein said non-telephone wiring network includes a power line distribution network.

56. A system for providing communication channels between one or more communication devices at a user location and a telephone network using a non-telephone wiring network, comprising:

a controller connected to said non-telephone wiring network for controlling incoming and outgoing communications over said non-telephone wiring network;

a non-telephone wiring network interface device to connect each communication device at a user location to the non-telephone wiring network,

said controller including a telephone assignment circuit adapted to assign a telephone number to a first communication device connected to said non-telephone wiring network at the user location, and a communication channel assignment circuit adapted to provide said first communication device with a communication channel over said non-telephone wiring network, said communication channel assignment circuit also adapted to dynamically provide additional communication channels over said non-telephone wiring network for additional communication devices connected to the network at the user location, when each said communication device requires a communication channel; and

a billing circuit adapted to bill a user for usage depending on at least one of a total time a communication device is connected to the non-telephone wiring network, a total time a communication device is used, a number of incoming communications, a number of outgoing communications, a duration of incoming communications, a number of simultaneous communication channels and a duration of outgoing communications.

57. The system of claim 56, wherein said non-telephone wiring network includes a CATV network.

58. The system of claim 56, wherein said non-telephone wiring network includes a power line distribution network.