Deep space communication method of Turbo coding performed by FPGA
An Kai · Journal of Chongqing University of Posts and Telecommunications · 2006
In this paper,a important channel error-correcting codes-Turbo codes had be research,a new implementation method of Turbo codes by FPGA was proposed.In order input use for coding,implement together coding and in order output.Max-Log-MAP algorithm be used for decoding,Be directed towards this algorithm,the way search for table be used for interleaver design,interleaver speed be improve,implement together in order link use in the decoding appliance for reduce in size delay of decoding.The simulation result testified that the whole system has good performance,and it can be put into practical use.