Title:
SYSTEMS AND METHODS FOR SIGNALING OF EMERGENCY ALERT MESSAGES
Document Type and Number:
WIPO Patent Application WO/2018/097288
Kind Code:
A1
Abstract:
A device may be configured to receive a low level signaling emergency alert message fragment from a broadcast stream. The device may parse syntax elements included in the emergency alert message fragment. The device may determine whether to retrieve a media resource associated with the emergency alert message based on the parsed syntax elements.
Inventors:
DESHPANDE SACHIN G
NG SHEAU
SEGALL CHRISTOPHER ANDREW
NG SHEAU
SEGALL CHRISTOPHER ANDREW
Application Number:
PCT/JP2017/042408
Publication Date:
May 31, 2018
Filing Date:
November 27, 2017
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04N21/235; H04N21/435
Other References:
ADVANCED TELEVISION SYSTEMS COMMITTEE: "ATSC Candidate Standard: Signaling, Delivery, Synchronization, and Error Protection (A/331", ATSC S33-174R5, 21 September 2016 (2016-09-21), pages 1 - 10,16-33,159-165, XP055604409, Retrieved from the Internet [retrieved on 20171207]
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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