Invention Grant
- Patent Title: Signaling methods and apparatus
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Application No.: US16713127Application Date: 2019-12-13
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Publication No.: US11159274B2Publication Date: 2021-10-26
- Inventor: Luke Fay , Lachlan Michael , Daniel Schneider , Lothar Stadelmeier , Samuel Atungsiri
- Applicant: Saturn Licensing LLC
- Applicant Address: US NY New York
- Assignee: Saturn Licensing LLC
- Current Assignee: Saturn Licensing LLC
- Current Assignee Address: US NY New York
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H04L27/26 ; H04H20/42 ; H04H60/13 ; H04H60/73 ; H04L5/00 ; H04H20/59 ; H04H60/72

Abstract:
A reception apparatus including a tuner and circuitry is provided. The tuner is configured to receive a transmission frame including a bootstrap portion, a preamble portion, and a payload portion. The circuitry is configured to extract first signaling information from the bootstrap portion to decode the preamble portion, and extract second signaling information from the preamble portion to decode the payload portion. The bootstrap portion includes at least one of a first symbol used for synchronization, a second symbol that signals emergency alert information, or a third symbol that signals the first signaling information.
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