Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2009. Issue.6. Vol.1. P. 167-173
New possibilities of multithreshold decoding for high-reliable data
transmission in ERS systems
В.В. Золотарев
, Р.Р. Назиров
, А.В. Никифоров
, И.В. Чулков
Институт космических исследований РАН, 117997 Москва, ул. Профсоюзная, 84/32
Reliability of transferring binary digital streams in Gaussian channels with a large noise
level is considered. Advantages of multithreshold decoding over other noiseproof codes are
described. New high-speed hardware realizations of the multithreshold decoder on FPGA Altera
is described. Measuring results of a real power efficiency of coding for the created device are
presented.
Keywords: optimum decoding, multithreshold decoding, ERS, FPGA, high-speed communication
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