Efficiency comparison of LDPC-LDGM and raptor codes for PL-FEC with very large block sizes
WTS'09 Proceedings of the 2009 conference on Wireless Telecommunications Symposium
Decoding of Raptor codes on embedded systems
Microprocessors & Microsystems
Filling the gaps of unused capacity through a fountain coded dissemination of information
Proceedings of the 2013 ACM MobiCom workshop on Lowest cost denominator networking for universal access
Trevi: watering down storage hotspots with cool fountain codes
Proceedings of the Twelfth ACM Workshop on Hot Topics in Networks
Filling the gaps of unused capacity through a fountain coded dissemination of information
ACM SIGMOBILE Mobile Computing and Communications Review
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Digital fountains have changed the standard transmission paradigm. A digital fountain can encode and transmit an unlimited number of data packets until every user gets enough information to guarantee correct decoding. Multimedia broadcasting, emerging peer-to-peer applications are only two examples of many other scenarios where digital fountains can be successfully applied. In this paper practical implementation issues of two class of digital fountain codes, namely LT and Raptor codes, are analyzed. Moreover, the performance in terms of coding and decoding complexity is measured experimentally.