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Raptor codes are a significant theoretical and practical improvement over LT codes, which were the first practical class of fountain codes. Raptor codes, as with fountain codes in general, encode a given source block of data consisting of a number k of equal size source symbols into a potentially limitless sequence of encoding symbols such that ...
Raptor codes are the most efficient fountain codes at this time, [2] having very efficient linear time encoding and decoding algorithms, and requiring only a small constant number of XOR operations per generated symbol for both encoding and decoding. [3]
Similarly, decoding with Raptor codes primarily relies upon LT decoding, but LT decoding is intermixed with more advanced decoding techniques. The RaptorQ code specified in IETF RFC 6330, which is the most advanced fountain code, has vastly superior decoding probabilities and performance compared to using only an LT code.
Other LDPC codes are standardized for wireless communication standards within 3GPP MBMS (see fountain codes). Turbo codes Turbo coding is an ... Raptor code, a near ...
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The Raptor also gets new green and blue paint options, along with available painted fender flares, while the base Bronco now has a 12.0-inch screen standard. 2024 Ford Bronco Raptor Code Orange ...
Michael George Luby is a mathematician and computer scientist, CEO of BitRipple, senior research scientist at the International Computer Science Institute (ICSI), former VP Technology at Qualcomm, co-founder and former chief technology officer of Digital Fountain.
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