- Patent Title: Method and apparatus for broadcast communication via guided waves
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Application No.: US16000170Application Date: 2018-06-05
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Publication No.: US10886969B2Publication Date: 2021-01-05
- Inventor: Pamela A. M. Bogdan , George Blandino , Ken Liu , Leon Lubranski , Eric Myburgh , Tracy Van Brakle
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Guntin & Gust, PLC
- Agent Jay Anderson
- Main IPC: H04B3/54
- IPC: H04B3/54 ; H04B3/52 ; H04L12/18 ; H04L29/08 ; H04L12/28 ; H04L12/46 ; H04L12/413

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.
Public/Granted literature
- US20180287663A1 METHOD AND APPARATUS FOR BROADCAST COMMUNICATION VIA GUIDED WAVES Public/Granted day:2018-10-04
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