Method and apparatus for configuring a communication interface

Patent metadata

Field	Value
Publication number	US-10917136-B2
Application number	US-202016734165-A
Country	US
Kind code	B2
Filing date	Jan 3, 2020
Priority date	Dec 4, 2014
Publication date	Feb 9, 2021
Grant date	Feb 9, 2021

Abstract

Aspects of the subject disclosure may include, for example, a system for exchanging electrical signals and guided electromagnetic waves between customer premises equipment and service provider equipment to provide uplink and/or downlink communication services. Other embodiments are disclosed.

First claim

What is claimed is:

1. A system, comprising:
a receiver;
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, by the receiver, electromagnetic waves that propagate along a boundary formed between a plurality of insulating surfaces of an inner bundle of twisted pair cables, the electromagnetic waves propagating along the boundary formed between the plurality of insulating surfaces of the inner bundle of twisted pair cables without requiring an electrical return path; and
processing the electromagnetic waves.

2. The system of claim 1 , wherein the processing the electromagnetic waves comprises obtaining data from the electromagnetic waves.

3. The system of claim 1 , wherein the operations further comprise:
receiving, by the receiver, other electromagnetic waves that propagate along another boundary formed between another plurality of insulating surfaces of the inner bundle of twisted pair cables, the other electromagnetic waves propagating along the another boundary formed between the another plurality of insulating surfaces of the inner bundle of twisted pair cables without requiring another electrical return path.

4. The system of claim 3 , wherein the operations further comprise:
processing the other electromagnetic waves.

5. The system of claim 4 , wherein the processing the other electromagnetic waves comprises obtaining other data from the other electromagnetic waves.

6. The system of claim 4 , wherein the processing the electromagnetic waves and the processing the other electromagnetic waves comprises processing according to a multiple-input and multiple-output technique.

7. The system of claim 3 , wherein the electromagnetic waves and the other electromagnetic waves employ phase shift keying, frequency shift keying, quadrature amplitude modulation, amplitude modulation, multi-carrier modulation, frequency division multiplexing, time division multiplexing, code division multiplexing, multiplexing via differing wave propagation modes, or any combinations thereof.

8. The system of claim 1 , wherein the inner bundle of twisted pair cables comprises an unshielded bundle of twisted pair cables.

9. A method, comprising:
receiving, by a coupler, electromagnetic waves that propagate along a boundary formed between a plurality of insulating surfaces of an inner bundle of twisted pair cables, the electromagnetic waves propagating along the boundary formed between the plurality of insulating surfaces of the inner bundle of twisted pair cables without requiring an electrical return path; and
obtaining, by a processing system including a processor, data from the electromagnetic waves that are received.

10. The method of claim 9 , further comprising:
receiving, by the coupler, other electromagnetic waves that propagate along another boundary formed between another plurality of insulating surfaces of the inner bundle of twisted pair cables, the other electromagnetic waves propagating along the another boundary formed between the another plurality of insulating surfaces of the inner bundle of twisted pair cables without requiring another electrical return path.

11. The method of claim 10 , further comprising:
obtaining, by the processing system, other data from the other electromagnetic waves that are received.

12. The method of claim 11 , wherein the obtaining the electromagnetic waves and the obtaining the other electromagnetic waves comprises obtaining according to a multiple-input and multiple-output technique.

13. The method of claim 10 , wherein the electromagnetic waves and the other electromagnetic waves employ phase shift keying, frequency shift keying, quadrature amplitude modulation, amplitude modulation, multi-carrier modulation, frequency division multiplexing, time division multiplexing, code division multiplexing, multiplexing via differing wave propagation modes, or any combinations thereof.

14. The method of claim 9 , wherein the inner bundle of twisted pair cables comprises an unshielded bundle of twisted pair cables.

15. The method of claim 9 , wherein the coupler comprises a waveguide.

16. The method of claim 9 , wherein the coupler comprises a dielectric coupler.

17. A non-transitory machine-readable medium comprising executable instructions that, when executed by a processing system, facilitate performance of operations, the operations comprising:
obtaining, by a receiver, electromagnetic waves that propagate along a boundary formed between a plurality of insulating surfaces of an inner bundle of twisted pair cables, the electromagnetic waves propagating along the boundary formed between the plurality of insulating surfaces of the inner bundle of twisted pair cables without requiring an electrical return path; and
extracting data from the electromagnetic waves that are received.

18. The non-transitory machine-readable medium of claim 17 , wherein the operations further comprise:
obtaining, by the receiver, other electromagnetic waves that propagate along another boundary formed between another plurality of insulating surfaces of the inner bundle of twisted pair cables, the other electromagnetic waves propagating along the another boundary formed between the another plurality of insulating surfaces of the inner bundle of twisted pair cables without requiring another electrical return path.

19. The non-transitory machine-readable medium of claim 18 , wherein the operations further comprise:
extracting other data from the other electromagnetic waves that are received.

20. The non-transitory machine-readable medium of claim 17 , wherein the inner bundle of twisted pair cables comprises an unshielded bundle of twisted pair cables.

Assignees

• At & T Ip I Lp

Inventors

• Birk Martin
• Henry Paul Shala

Classifications

• H02J13/1311

  using the power network as support for the transmission · CPC title

• H02J13/1323

  using optical fibres · CPC title

• Y04S40/121

  using the power network as support for the transmission · CPC title

• G01R31/58

  Testing of lines, cables or conductors (testing of electric windings G01R31/72) · CPC title

• H04B3/56 Primary

  Circuits for coupling, blocking, or by-passing of signals · CPC title