Title:
SYSTEMS AND METHODS FOR SIGNALING OF EMERGENCY ALERTS
Document Type and Number:
WIPO Patent Application WO/2017/188293
Kind Code:
A1
Abstract:
A device may be configured to receive a low level signaling notification fragment from a broadcast stream. The device may parse the notification fragment. The device may determine whether an emergency alert message is directly integrated into a media component of a service based on the notification fragment. The device may modify the presentation of the service based on the determination of whether an emergency alert message is directly integrated into a media component forming the service.
Inventors:
NG SHEAU
DESHPANDE SACHIN G
MISRA KIRAN MUKESH
SEGALL CHRISTOPHER ANDREW
DESHPANDE SACHIN G
MISRA KIRAN MUKESH
SEGALL CHRISTOPHER ANDREW
Application Number:
PCT/JP2017/016463
Publication Date:
November 02, 2017
Filing Date:
April 26, 2017
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04N21/6332; H04H20/59; H04H20/93; H04H60/13; H04N21/236; H04N21/434
Foreign References:
| US20080005763A1 | 2008-01-03 | |||
| US20020122136A1 | 2002-09-05 |
Other References:
ATSC CANDIDATE STANDARD: SIGNALING, DELIVERY, SYNCHRONIZATION, AND ERROR PROTECTION (A/331), 5 January 2016 (2016-01-05), pages 33 - 174, XP055435491, Retrieved from the Internet [retrieved on 20170704]
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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