20 February 2018 FPGA implementation of full parallel LDPC encoder
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Abstract
This paper gives a detailed introduction to the FPGA implementation of Full Parallel Low-Density ParityCheck(LDPC) Encoder, which is designed base on Richardson-Urbanke Algorithm with a code length 4096, code rate 4/5 on CCSDS standard. The proposed design use LUTs to solve matrix multiplication with low-complexity, the encode result can output in 4 clocks, the speed of the encoder can be higher than 6.4 Gbps, and the resource utilization is acceptable.
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Zhaohui Wang, Zhaohui Wang, Xin Hao, Xin Hao, Yujiao Zhao, Yujiao Zhao, } "FPGA implementation of full parallel LDPC encoder", Proc. SPIE 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 1069751 (20 February 2018); doi: 10.1117/12.2307062; https://doi.org/10.1117/12.2307062
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