Apparatus and methods for communicating with ultra-wideband electromagnetic waves

Patent metadata

Field	Value
Publication number	US-10123217-B1
Application number	US-201715724937-A
Country	US
Kind code	B1
Filing date	Oct 4, 2017
Priority date	Oct 4, 2017
Publication date	Nov 6, 2018
Grant date	Nov 6, 2018

Abstract

Aspects of the subject disclosure may include, a system that facilitates receiving a modulated signal in a spectral segment for communicating with a communication device, wherein the modulated signal conforms to a signaling protocol, generating a plurality of ultra-wideband electromagnetic waves, wherein the plurality of ultra-wideband electromagnetic waves conveys the modulated signal without modifying the signaling protocol, and transmitting the plurality of ultra-wideband electromagnetic waves via a transmission medium, wherein the plurality of ultra-wideband electromagnetic waves is directed to another system. Other embodiments are disclosed.

First claim

What is claimed is:

1. A method, comprising:
receiving, by a first waveguide system, a first communication signal;
generating, by the first waveguide system, a first plurality of ultra-wideband electromagnetic waves according to the first communication signal, wherein the first plurality of ultra-wideband electromagnetic waves conveys the first communication signal; and
guiding, by the first waveguide system, the first plurality of ultra-wideband electromagnetic waves to a surface of a transmission medium, wherein the surface is located on a first span of the transmission medium, wherein the first span is supported by a first supporting device and a second supporting device, wherein the first waveguide system and a second waveguide system are coupled to the first span, wherein the first plurality of ultra-wideband electromagnetic waves is directed to the second waveguide system, and wherein the first plurality of ultra-wideband electromagnetic waves propagates along the first span of the transmission medium without requiring an electrical return path and without traversing the first supporting device or the second supporting device.

2. The method of claim 1 , wherein the first communication signal operates in a first spectral segment, and wherein the first plurality of ultra-wideband electromagnetic waves operates in a second spectral segment that differs from the first spectral segment.

3. The method of claim 1 , wherein the first communication signal conforms to a signaling protocol, and wherein the first plurality of ultra-wideband electromagnetic waves conveys the first communication signal without modifying the signaling protocol.

4. The method of claim 1 , wherein the first communication signal comprises a modulated signal in a first spectral segment, and wherein the first plurality of ultra-wideband electromagnetic waves conveys the modulated signal in a second spectral segment that differs from the first spectral segment.

5. The method of claim 4 , wherein the first communication signal is directed to a communication device, wherein the second waveguide system converts the first plurality of ultra-wideband electromagnetic waves to a wireless signal directed to the communication device, and wherein the wireless signal conveys the modulated signal in the first spectral segment.

6. The method of claim 1 , further comprising receiving, by the first waveguide system, a second plurality of ultra-wideband electromagnetic waves that conveys a second communication signal, wherein the second plurality of ultra-wideband electromagnetic waves propagates along the first span of the transmission medium.

7. The method of claim 6 , wherein the second plurality of ultra-wideband electromagnetic waves is generated by a second waveguide system.

8. The method of claim 7 , wherein the first waveguide system and the second waveguide system are configured to use time division multiplexing to prevent signal interference between the first plurality of ultra-wideband electromagnetic waves and the second plurality of ultra-wideband electromagnetic waves.

9. The method of claim 5 , wherein the guiding comprises guiding the first plurality of ultra-wideband electromagnetic waves to the surface of the transmission medium via a coupler of the first waveguide system.

10. The method of claim 1 , wherein the second waveguide system retransmits at least a portion of the first plurality of ultra-wideband electromagnetic waves to generate a second plurality of ultra-wideband electromagnetic waves, wherein the second plurality of ultra-wideband electromagnetic waves is directed to a third waveguide system, wherein the third waveguide system is coupled to a second span of the transmission medium, wherein the second span is supported by the second supporting device, and wherein the second plurality of ultra-wideband electromagnetic waves is received by the third waveguide system without traversing the second supporting device.

11. The method of claim 10 , wherein the second plurality of ultra-wideband electromagnetic waves is transmitted wirelessly to the third waveguide system.

12. The method of claim 1 , wherein the transmission medium comprises a power line, and wherein the first supporting device and the second supporting device comprises an insulator, and wherein the method further comprises obtaining, by the first waveguide system, energy from the transmission medium to power the first waveguide system.

13. A first system, comprising:
a processing system including a processor; and
a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, the operations comprising:
receiving a modulated signal in a spectral segment for communicating with a communication device in the spectral segment, wherein the modulated signal conforms to a signaling protocol;
generating a first plurality of ultra-wideband electromagnetic waves, wherein the first plurality of ultra-wideband electromagnetic waves conveys the modulated signal in another spectral segment without modifying the signaling protocol; and
transmitting the first plurality of ultra-wideband electromagnetic waves via a surface of a transmission medium, wherein the first plurality of ultra-wideband electromagnetic waves is directed to a second system, wherein the surface is located on a span of the transmission medium, wherein the span is supported by a first supporting structure and a second supporting structure, wherein the first system and the second system are coupled to the span, and wherein the first plurality of ultra-wideband electromagnetic waves propagates along the span of the transmission medium without requiring an electrical return path and without traversing the first supporting structure or the second supporting structure.

14. The first system of claim 13 , wherein the second system retransmits at least a portion of the first plurality of ultra-wideband electromagnetic waves to generate a second plurality of ultra-wideband electromagnetic waves, wherein the second plurality of ultra-wideband electromagnetic waves is directed to a third system, wherein the third system is coupled to a second span of the transmission medium, wherein the second span is supported by the second supporting structure, and wherein the second plurality of ultra-wideband electromagnetic waves is received by the third system without traversing the second supporting structure.

15. The first system of claim 14 , wherein the second plurality of ultra-wideband electromagnetic waves is transmitted wirelessly to the third system.

16. The first system of claim 13 , wherein the operations further comprise generating a reference signal, wherein the transmitting includes transmitting the reference signal with the first plurality of ultra-wideband electromagnetic waves, and wherein the reference signal enables the second system receiving the first plurality of ultra-wideband electromagnetic waves to mitigate phase distortion in the first plurality of ultra-wideband electromagnetic waves when converting the first plurality of ultra-wideband electromagnetic waves to the modulated signal in the spectral segment for wireless distribution to the communication device.

17. The first system of claim 16 , wherein the reference signal comprises a preamble of ultra-wideband electromagnetic waves included in the first plurality of ultra-wideband electromagnetic waves, and wherein the preamble of ultra-wideband electromagnetic waves enables the second system to obtain a synchronization signal therefrom.

18. The first sys

Assignees

• At & T Ip I Lp

Inventors

• Barzegar Farhad
• Gerszberg Irwin
• Vannucci Giovanni
• Wolniansky Peter
• Henry Paul Shala

Classifications

• H04B1/7163

  using impulse radio · CPC title

• H01Q1/46

  Electric supply lines or communication lines · CPC title

• H01P3/10

  Wire waveguides, i.e. with a single solid longitudinal conductor · CPC title

• H01Q21/20

  the units being spaced along or adjacent to a curvilinear path {(slotted waveguide arrays H01Q21/005; circularly or helically slotted waveguides H01Q21/0062)} · CPC title

• H01P3/16

  Dielectric waveguides, i.e. without a longitudinal conductor · CPC title