IP Library Granted Patent US 9,838,078
Granted Patent B2
US 9,838,078 · App. 15/250,345 · Granted Dec 5, 2017

Method and apparatus for exchanging communication signals

Inventors: Robert Bennett (Southold, NY); Paul Shala Henry (Holmdel, NJ); Farhad Barzegar (Branchburg, NJ); Irwin Gerszberg (Kendall Park, NJ); Donald J Barnickel (Flemington, NJ); Thomas M. Willis, III (Tinton Falls, NJ)
Assignee: AT&T Intellectual Property I, L.P.
H04B3/54H04B3/50H04B3/52H04B2203/5466H04B2203/5483
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Quick Facts
Patent No.
US 9,838,078
App. No.
15/250,345
Granted
Dec 5, 2017
Kind
B2
Abstract

Aspects of the subject disclosure may include, for example, receiving, by each of a plurality of receivers, one of a plurality of electromagnetic waves, each electromagnetic wave of the plurality of electromagnetic waves guided by a different one of a plurality of twin-lead transmission lines, each twin-lead transmission line sharing a wire, and each electromagnetic wave of the plurality of electromagnetic waves including a different one of a plurality of communication signals, and obtaining, by each of the plurality of receivers, one of the plurality of communication signals. Other embodiments are disclosed.

Claims (26)

1. A method, comprising:

receiving, by each transceiver of a plurality of transceivers, one of a plurality of communication signals, each of the plurality of communication signals including different data; and

generating, by each transceiver of the plurality of transceivers, one of a plurality of electromagnetic waves, each electromagnetic wave of the plurality of electromagnetic waves guided by a respective one of a plurality of twin-lead transmission lines utilizing a shared transmission line, and each electromagnetic wave of the plurality of electromagnetic waves conveying a different one of the plurality of communication signals.

2. The method of claim 1 , wherein a plurality of spacers is coupled to the plurality of twin-lead transmission lines at different locations.

3. The method of claim 2 , wherein each spacer of the plurality of spacers maintains a uniform spacing between the plurality of twin-lead transmission lines.

4. The method of claim 2 , wherein the plurality of twin-lead transmission lines is formed from a plurality of cables, and wherein a different one of the plurality of cables forms a twin-lead cable for propagating one of the plurality of electromagnetic waves.

5. The method of claim 4 , wherein the twin-lead cable comprises one of the plurality of twin-lead transmission lines.

6. The method of claim 1 , wherein at least one of the plurality of twin-lead transmission lines comprises an insulated conductor.

7. The method of claim 1 , wherein at least one of the plurality of electromagnetic waves guided by the respective one of the plurality of twin-lead transmission lines and the shared transmission line is directed to a receiver coupled to the respective one of the plurality of twin-lead transmission lines.

8. A method, comprising:

receiving, by each of a plurality of receivers, one of a plurality of electromagnetic waves, each electromagnetic wave of the plurality of electromagnetic waves guided by a different one of a plurality of twin-lead transmission lines sharing a common line, and each electromagnetic wave of the plurality of electromagnetic waves conveying a different one of a plurality of communication signals; and

obtaining, by each of the plurality of receivers, the different one of the plurality of communication signals.

9. The method of claim 8 , further comprising coupling a plurality of spacers to the plurality of twin-lead transmission lines at different locations.

10. The method of claim 9 , wherein each spacer of the plurality of spacers maintains a uniform spacing between the plurality of twin-lead transmission lines.

11. The method of claim 9 , wherein the different one of the plurality of twin-lead transmission lines and the common line form a twin-lead cable for propagating one of the plurality of electromagnetic waves.

12. The method of claim 8 , wherein at least one of the plurality of twin-lead transmission lines comprises a power line.

13. The method of claim 12 , wherein the power line comprises an insulated conductor.

14. The method of claim 8 , wherein one of the plurality of electromagnetic waves guided by the different one of the plurality of twin-lead transmission lines sharing the common line is generated by a launcher coupled to the different one of the plurality of twin-lead transmission lines.

15. A device, comprising:

means for facilitating separation of a plurality of transmission lines; and

means for facilitating transmission of one of a first plurality of electromagnetic waves, each electromagnetic wave of the first plurality of electromagnetic waves guided by a different one of a plurality of twin-lead transmission lines formed between different ones of the plurality of transmission lines sharing a common transmission line.

16. The device of claim 15 , wherein the means for facilitating separation of the plurality of transmission lines is positioned at different locations of the plurality of transmission lines.

17. The device of claim 16 , wherein the means for facilitating separation of the plurality of transmission lines maintains a uniform spacing between the plurality of transmission lines and the common transmission line to form the plurality of twin-lead transmission lines.

18. The device of claim 15 , wherein each transmission line of the plurality of transmission lines comprises an insulated conductor.

19. The device of claim 15 , wherein the one of the first plurality of electromagnetic waves guided by the different one of the plurality of transmission lines and the common transmission line is directed to a receiver coupled to the different one of the plurality of transmission lines and the common transmission line.

20. The device of claim 15 , further comprising means for facilitating reception of a second plurality of electromagnetic waves, each of the second plurality of electromagnetic waves guided by the different one of the plurality of twin-lead transmission lines.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 30, 2016
From: BENNETT, ROBERT; HENRY, PAUL SHALA; BARZEGAR, FARHAD; GERSZBERG, IRWIN; BARNICKEL, DONALD J; WILLIS, THOMAS M., III
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 039587/0526 →
Continuity (2)
Continuation 14815019 · Jul 31, 2015
Related Publication 20170033835A1 · Feb 2, 2017