Integer Codes Correcting Single Errors and Random Asymmetric Errors within a Byte  

作　　者：RADONJIC Aleksandar VUJICIC Vladimir 

机构地区：[1]Institute of Technical Sciences of the Serbian Academy of Sciences and Arts,Belgrade,Serbia

出　　处：《Journal of Systems Science & Complexity》2020年第6期2103-2113,共11页系统科学与复杂性学报（英文版）

摘　　要：In optical networks without optical amplifiers(ONWOAs) photons may fade or fail to be detected, but new photons cannot be generated. Hence, under normal conditions, only 1 → 0 errors can occur. However, in some situations, the photodetector may generate a false 0 → 1 error. This mostly occurs in cases when the dark current is higher than specified. With this in mind, in this paper,the authors present a class of codes suitable for use in ONWOAs using self-synchronous scramblers.The presented codes can correct single errors and random asymmetric(1 → 0) errors within a b-bit byte. Unlike classical codes, these codes use integer and lookup table operations. As a result, their interleaved version, implemented on a dual-core 3.0 GHz processor, achieves the theoretical throughput above the operating rate of 10 G networks.

关 键 词：Asymmetric errors decoding throughput integer codes optical networks single errors 

分 类 号：TN929.1[电子电信—通信与信息系统]