Title:
APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING FORWARD ERROR CORRECTION PACKET
Document Type and Number:
WIPO Patent Application WO/2014/171763
Kind Code:
A1
Abstract:
A method and an apparatus for transmitting and receiving a packet in a broadcasting and communication system are provided. The method includes splitting a source packet block including source packets into a plurality of source packet subblocks, converting the source packet subblocks to source symbol subblocks, respectively, generating a plurality of first repair symbol blocks by encoding the source packet subblocks using a first error correction code, configuring an error correction source packet by adding a source error correction payload IDentifier (ID) to source symbols included in the source symbol subblocks and configuring an error correction repair packet by adding a repair error correction payload ID to repair symbols included in the first repair symbol subblocks, and transmitting the error correction source packet and the error correction repair packet.
Inventors:
HWANG SUNG-HEE (KR)
YANG HYUN-KOO (KR)
MYUNG SEHO (KR)
YANG HYUN-KOO (KR)
MYUNG SEHO (KR)
Application Number:
PCT/KR2014/003362
Publication Date:
October 23, 2014
Filing Date:
April 17, 2014
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N19/89; H04N21/234
Domestic Patent References:
| WO2008076125A1 | 2008-06-26 | |||
| WO2013129842A1 | 2013-09-06 | |||
| WO2014169233A2 | 2014-10-16 | |||
| WO2001074012A1 | 2001-10-04 |
Foreign References:
| US20120099593A1 | 2012-04-26 | |||
| US20100023525A1 | 2010-01-28 | |||
| US20090313293A1 | 2009-12-17 |
Other References:
M. WATSON ET AL.: "Forward Error Correction (FEC) Framework", INTERNET ENGINE ERING TASK FORCE (IETF), RFC 6363, 2011, pages 1 - 42, XP055286950
ANONYMOUS: "Technology under Considerations on MPEG Media Transport", 98. MPEG MEETING; 28-11 -2011 - 2-12-2012; GENEVA; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11, 3 December 2011 (2011-12-03)
ANONYMOUS: "Technology under Considerations on MPEG Media Transport", 98. MPEG MEETING; 28-11 -2011 - 2-12-2012; GENEVA; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11, 3 December 2011 (2011-12-03)
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (16 Daehak-ro 9-gilChongro-gu, Seoul 110-524, KR)
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