Invention Grant
- Patent Title: Fast common overhead services acquisition for MediaFLO
- Patent Title (中): 针对MediaFLO的快速通用间接服务收购
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Application No.: US12110658Application Date: 2008-04-28
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Publication No.: US07855959B2Publication Date: 2010-12-21
- Inventor: Nabil Yousef
- Applicant: Nabil Yousef
- Applicant Address: US CA Lake Forest
- Assignee: Newport Media, Inc.
- Current Assignee: Newport Media, Inc.
- Current Assignee Address: US CA Lake Forest
- Agency: Rahman LLC
- Main IPC: G01R31/08
- IPC: G01R31/08 ; H04L1/00

Abstract:
A technique for fast common overhead services acquisition for MediaFLO™ mobile multimedia multicast system, wherein encoding overhead information symbol (OIS) information in a first burst of MLC of each superframe, OIS comprises control channel (CC) information and reserved flow data comprising primary flow data, service information data, notification flow data, configuration flow data, and presentation metadata; encoding padding in second MLC burst; encoding parity bytes in third and fourth MLC bursts; encoding primary flow data in final MLC burst per superframe; encoding the remaining reserved flow data at the end of superframe; transmitting wireless data stream comprising first MLC at ½ forward error correction (FEC) rate and receiving it in receiver; determining a correctness of CC information by checking cyclic redundancy check (CRC) bits at the end of each received data packet; and transmitter sending size wise remainder of reserved flows at the end of superframe.
Public/Granted literature
- US20090268656A1 Fast Common Overhead Services Acquisition for MediaFlo Public/Granted day:2009-10-29
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