Method and apparatus for broadcast communication via guided waves

Patent metadata

Field	Value
Publication number	US-10886969-B2
Application number	US-201816000170-A
Country	US
Kind code	B2
Filing date	Jun 5, 2018
Priority date	Dec 6, 2016
Publication date	Jan 5, 2021
Grant date	Jan 5, 2021

Abstract

Aspects of the subject disclosure may include, for example, a broadcast communication system that is operable to detect a first power outage. A first plurality of electromagnetic waves is generated for transmission to a plurality of user devices of the broadcast communication system via a guided wave transceiver, where the first plurality of electromagnetic waves includes an outage status signal generated in response to detecting the first power outage, and where the first plurality of electromagnetic waves is guided by at least one transmission medium and propagates without utilizing an electrical return path. Other embodiments are disclosed.

First claim

What is claimed is:

1. A broadcast communication system, comprising:
a wireless transceiver;
a processing system that includes a processor;
a guided wave transceiver that transmits and receives communications by electromagnetic waves at a physical interface of a transmission medium, wherein the electromagnetic waves are guided by the transmission medium and propagate without utilizing an electrical return path; and
a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, the operations comprising:
receiving a power outage notification via the wireless transceiver from equipment of at least one utility provider;
detecting a first power outage in response to receiving the power outage notification, wherein the broadcast communication system is physically attached to a first one of a plurality of power line phases of a power pole, and wherein the first power outage corresponds to a failure of a second one of the plurality of power line phases of the power pole;
generating a first plurality of the electromagnetic waves for transmission to a plurality of user devices of the broadcast communication system via the guided wave transceiver, wherein the first plurality of the electromagnetic waves includes an outage status signal generated in response to the detecting the first power outage;
predicting a second power outage by:
determining a first power outage likelihood value; and
comparing the first power outage likelihood value to a power outage likelihood threshold; and

generating a second plurality of the electromagnetic waves for transmission to the plurality of user devices of the broadcast communication system via the guided wave transceiver, wherein the second plurality of the electromagnetic waves includes power outage warning data, and wherein the second plurality of the electromagnetic waves is generated in response to the first power outage likelihood value comparing unfavorably to the power outage likelihood threshold.

2. The broadcast communication system of claim 1 , wherein the second power outage is further predicted based on a sensor input to a disturbance detection sensor.

3. The broadcast communication system of claim 1 , wherein the second power outage is further predicted based on a sensor input to a loss of energy sensor.

4. The broadcast communication system of claim 1 , wherein the second power outage is further predicted based on a sensor input to a vibration sensor.

5. The broadcast communication system of claim 1 , wherein the power outage notification includes utility status data;
wherein the outage status signal is generated based on the utility status data.

6. The broadcast communication system of claim 1 , wherein the operations further comprise:
generating at least one status request for transmission via the wireless transceiver to the equipment of the at least one utility provider in response to the predicting the second power outage.

7. The broadcast communication system of claim 1 , wherein the operations further comprise:
receiving via the guided wave transceiver a third plurality of the electromagnetic waves that includes a power outage notification signal.

8. The broadcast communication system of claim 1 , wherein the operations further comprise:
receiving a third plurality of the electromagnetic waves from the equipment of the at least one utility provider via the guided wave transceiver, wherein the third plurality of the electromagnetic waves includes utility status data, and wherein the outage status signal is generated based on the utility status data.

9. The broadcast communication system of claim 8 , wherein the operations further comprise:
generating a fourth plurality of the electromagnetic waves that includes a status request signal for transmission via the guided wave transceiver to the equipment of the at least one utility provider in response to detecting the first power outage.

10. The broadcast communication system of claim 8 , wherein the outage status signal includes message data for display by a subset of the plurality of user devices.

11. The broadcast communication system of claim 10 , wherein the message data corresponds to a message from the equipment of the at least one utility provider, wherein the operations further comprise:
receiving a fourth plurality of the electromagnetic waves via the guided wave transceiver that includes a message response signal from one of the subset of the plurality of user devices corresponding to a user input to the one of the subset of the plurality of user devices; and
transmitting the fourth plurality of the electromagnetic waves via the guided wave transceiver to the equipment of the at least one utility provider.

12. The broadcast communication system of claim 8 , wherein at least one of the plurality of user devices includes a home automation controller, and wherein the outage status signal includes at least one instruction for execution by the home automation controller.

13. The broadcast communication system of claim 8 , wherein the outage status signal includes information of at least one electric vehicle charging station location.

14. The broadcast communication system of claim 1 , wherein the operations further comprise:
receiving a third plurality of the electromagnetic waves from the equipment of the utility provider via the guided wave transceiver that includes planned maintenance data; and
generating a fourth plurality of the electromagnetic waves for transmission to the plurality of user devices of the broadcast communication system via the guided wave transceiver, wherein the third plurality of the electromagnetic waves includes the planned maintenance data.

15. The broadcast communication system of claim 1 , wherein the broadcast communication system includes an environmental sensor, and wherein the first power outage likelihood value is based on a sensor input to the environmental sensor.

16. The broadcast communication system of claim 1 , wherein the first power outage likelihood value is determined at a first time; and wherein the operations further comprise:
determining a second power outage likelihood value at a second time that is later than the first time;
comparing the second power outage likelihood value to the power outage likelihood threshold; and
generating a third plurality of the electromagnetic waves for transmission to the plurality of user devices of the broadcast communication system via the guided wave transceiver, wherein the third plurality of the electromagnetic waves indicates that a power outage warning has passed, and wherein the third plurality of the electromagnetic waves is generated in response to the second power outage likelihood value comparing favorably to the power outage likelihood threshold.

17. A method for use by a broadcast communication system that includes a processor, a wireless transceiver, and a guided wave transceiver, the method comprising:
receiving a power outage notification via the wireless transceiver from equipment of at least one utility provider;
detecting a first power outage in response to receiving the power outage notification, wherein the broadcast communication system is physically attached to a first one of a plurality of power line phases of a power pole, and wherein the first power outage corresponds to a failure of a second one of the plurality of power line phases of the power pole;
generating a first plurality of electromagnetic waves for transmission to a plurality of user devices of the broadcast communicatio

Assignees

• At & T Ip I Lp

Inventors

• Bogdan Pamela A M
• Blandino George
• Liu Ken
• Lubranski Leon
• Myburgh Eric
• Van Brakle Tracy

Classifications

• H04L67/55

  Push-based network services · CPC title

• H04L12/413

  with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD] · CPC title

• H04L12/4625

  Single bridge functionality, e.g. connection of two networks over a single bridge · CPC title

• H04L12/1895

  for short real-time information, e.g. alarms, notifications, alerts, updates · CPC title

• H04L12/4633

  Interconnection of networks using encapsulation techniques, e.g. tunneling · CPC title