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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