Network for telephony and data communication

• US 20050226226A1
• Filed: 04/07/2005
• Published: 10/13/2005
• Est. Priority Date: 07/20/1999
• Status: Active Grant

• Current Assignee: MOSAID Technologies Inc. (f/k/a Conversant Intellectual Property Management)
• Original Assignee: SercoNet Limited (Yehuda Binder, MBA)
• Inventors: Binder, Yehuda
• Granted Patent: US 7,522,713 B2
• Time in Patent Office: Days
• US Class Current: 370/352
• CPC Class Codes: H04L 12/2803 Home automation networks
• CPC Class Codes: H04L 12/2838 Distribution of signals within a home automation network, e.g. involving splitting/multiplexing signals to/from different paths adaptations of television systems for transmission by electric cable for domestic distribution H04N7/106; hybrid transport H04L12/6418; home network arrangements specially adapted for distribution of digital video signals H04N7/24
• CPC Class Codes: H04L 12/66 Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
• CPC Class Codes: H04L 2012/2845 Telephone line
• CPC Class Codes: H04M 11/062 using different frequency bands for speech and other data

Abstract

A service outlet for coupling a data unit to a wired digital data signal and for coupling a service unit to an analog service signal, for use with a service wire pair installed in walls of a building, the service wire pair concurrently carrying a wired bi-directional digital data signal and an analog service signal carried over a service signal frequency band, using frequency division multiplexing, wherein the wired digital data signal is carried over a frequency band distinct from the service signal frequency band. The outlet has a single enclosure and, within the enclosure: a wiring connector; first and second filters coupled to the wiring connector; a service connector coupled to the first filter and connectable to the service unit for coupling the service unit to the analog service signal; a service wiring modem coupled to the second filter; and a power supply coupled to the service wiring modem.

Claims

1. An apparatus for configuring a local area network in a building for the transport of digital packet-based data signals and analog signals across a wiring using frequency domain multiplexed analog and digital packet-based data signals, wherein the wiring includes at least first and second wiring segments each comprising at least two conductors, the apparatus comprising:

first and second ports each connectable to a respective one of said first and second wiring segments;

first and second data filters each coupled to a respective one of said first and second ports, each having a digital data signal port operative to pass only digital packet-based data signals;

first and second modems each coupled to said digital data signal port of a respective one of said first and second filters, operative for bi-directional digital packet-based data signal communication with a respective one of said first and second wiring segments;

at least one data connector operative for establishing a bi-directional digital packet-based data connection with a data unit;

a multiport unit coupling said first and second modems to said at least one data connector for packet-based data transfer between said modems and said at least one data connector, said multiport unit being constituted by one of a bridge and a router; and

a single enclosure housing said ports, said data filters, said modems, said at least one data connector and said multiport unit.

2. The apparatus according to claim 1, further operative to couple a first analog signal to an analog unit the apparatus further comprising:

an analog filter coupled to said first and second ports and having an analog signal port, said analog filter being operative to pass only the first analog signal; and

an analog connector operative for establishing an analog signal connection with the analog unit, the analog connector being coupled to said analog signal port of said analog filter.

3. The apparatus according to claim 2, wherein the first analog signal is an analog telephone signal, and the analog unit is a telephone set.

4. The apparatus according to claim 1, wherein at least one of the wiring segments is a telephone wiring.

5. The apparatus according to claim 1, wherein the apparatus is at least partially housed within an outlet.

6. The apparatus according to claim 1, further comprising at least one power consuming component connected to at least one of the wiring segments and powered by a power signal carried by the at least one of the wiring segments.

7. The apparatus according to claim 6, wherein the power signal is carried in a frequency spectrum distinct from the analog and digital data signals.

8. The apparatus according to claim 6, wherein the power signal is an alternating current signal.

9. The apparatus according to claim 1, wherein:

the digital packet-based data signals are carried over at least one of the wiring segments and include a plurality of time division or frequency division multiplexed data channels;

said apparatus further comprises a plurality of data connectors each operative for establishing a bi-directional digital packet-based data connection with a data unit;

said data connectors are each coupled to the multiport unit; and

said apparatus is operative for coupling each data unit to a respective one of the data channels.

10. The apparatus according to claim 1, wherein said apparatus is attachable to a wall of a building.

11. A network for transporting data and analog signals, said network comprising:

first, second and third nodes; and

first and second wiring segments in a building, each comprising at least two conductors for simultaneously carrying frequency domain multiplexed data and analog signals, wherein;

said first wiring segment connects said first and second nodes together to form, with said first and second nodes, a first bi-directional packet-based digital communication link;

said second wiring segment connects said first and third nodes together to form, with said first and third nodes, a second bi-directional packet-based digital communication link;

each of said nodes is connectable to at least one data unit for coupling the connected data unit to at least one of said communication links;

said first node contains a coupling unit coupling said first and second communication links together;

said coupling unit is one of a bridge and a router; and

each of said nodes is housed within a single enclosure.

12. The network according to claim 11, wherein at least one of said nodes is connectable to at least one analog unit for coupling the analog unit to the analog signals carried over at least one of said wiring segments.

13. The network according to claim 12, wherein the analog signals comprise a telephone signal and the at least one analog unit is a telephone unit.

14. The network according to claim 11, wherein at least one of said nodes is at least in part included in an outlet.

15. The network according to claim 11, wherein at least one of said nodes is included in a telephone outlet.

16. The network according to claim 11, wherein at least one of said wiring segments is constituted by wiring previously installed in the building.

17. The network according to claim 11, wherein at least one of the wiring segments is constituted by telephone wiring.

18. The network according to claim 11, wherein at least one of the nodes comprises a power consuming component connected to at least one of said wiring segments and powered by a power signal carried by said at least one of the wiring segments.

19. The network according to claim 18, wherein the power signal is carried in a frequency spectrum distinct from the analog and data signals.

20. The network according to claim 18, wherein the power signal is an alternating current signal.

21. The network according to claim 11, wherein:

the digital data signals carried over at least one of said wiring segments include a plurality of time division or frequency division multiplexed data channels;

one of said nodes connected to said at least one of said wiring segments further comprises a plurality of data connectors each operative for establishing a bi-directional packet-based data signal connection with a data unit;

said data connectors are each coupled to said coupling unit; and

said one of said nodes connected to said at least one of said wiring segments is operative for coupling each data unit to a respective one of the data channels.

22. The network according to claim 11, wherein at least one of said nodes is connected to an analog unit located external to the building.

23. The network according to claim 11, wherein at least one of said nodes is connected to a data unit located external to the building.

24. The network according to claim 11, wherein:

the analog signals are telephone signals;

at least one of said nodes is coupled to a remote data unit external to the building; and

at least one of said nodes is coupled to a remote telephone service unit external to the building.

25. The network according to claim 24, wherein the network further transports at least one telephone signal between the remote telephone service unit and at least one telephone device coupled to at least one of said nodes.

26. The network according to claim 24, wherein at least one of said nodes is at least in part included in an outlet.

27. The network according to claim 24, wherein at least one of said nodes is included in a telephone outlet.

28. The network according to claim 24, wherein at least one of the wiring segments is constituted by wiring previously installed in the building.

29. The network according to claim 24, wherein at least one of said wiring segments is constituted by telephone wiring.

30. The network according to claim 24, wherein the telephone signals are digitized telephone signals.

31. The network according to claim 24, wherein at least one of the nodes comprises a power consuming component connected to at least one of said wiring segments and powered by a power signal carried by said at least one of said wiring segments.

32. The network according to claim 31, wherein the power signal is carried in a frequency spectrum distinct from the digital data and telephone signals.

33. The network according to claim 31, wherein the power signal is an alternating current signal.

34. The network according to claim 24, wherein:

the digital data signals carried over at least one of said wiring segments includes a plurality of time division or frequency division multiplexed data channels;

one of said nodes connected to said at least one of said wiring segments further comprises a plurality of data connectors each operative for establishing a data signal connection with a data unit;

said data connectors are each coupled to said coupling unit; and

said one of said nodes connected to said at least one of said wiring segments is operative for coupling each data unit to a respective one of the data channels.