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Alternative TitleThe Implementation and Verification of RS(255, 223) Decoder According to CCSDS Specification
石俊峰; 王宇; 孙辉先; 北京8701信箱
Source Publication空间科学学报
KeywordCcsds Reed-solomon码 Fpga 性能测试 Pci总线
Other AbstractA RS(Reed-Solomon) code is an excellent linear cyclic block code in the error control field.It has found widespread use in deep space exploration and has been adopted the spatial organizations such as CCSDS, NASA, ESA for its powerful random and burst error correcting ability.The research project adopts a new reformulated inversionless BM (Berlekamp-Massey) algorithm to fulfill a RS(255, 223) decoder according to CCSDS specification. In this paper, the algorithm,verification method and the verification platform based on PCI bus interface of the RS(255,223)decoder have been introduced.The experiment result and the comparison of the theoretic and testing error probability of the decoder have been mentioned. The test result proves the complexity of the proposed decoder is only about 180 000 gates and has a throughput of 400 Mbps using FPGA.The error correcting ability of the decoder is normal.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
石俊峰,王宇,孙辉先,等. 符合CCSDS标准的RS(255,223)码译码器的FPGA实现及其性能测试[J]. 空间科学学报,2005,25(4):309-314.
APA 石俊峰,王宇,孙辉先,&北京8701信箱.(2005).符合CCSDS标准的RS(255,223)码译码器的FPGA实现及其性能测试.空间科学学报,25(4),309-314.
MLA 石俊峰,et al."符合CCSDS标准的RS(255,223)码译码器的FPGA实现及其性能测试".空间科学学报 25.4(2005):309-314.
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