论文标题
稳定误差校正代码,用于通过擦除通道控制LTI系统
Stabilizing Error Correction Codes for Controlling LTI Systems over Erasure Channels
论文作者
论文摘要
我们提出(K,K')稳定代码,这是一种无行的误差校正代码,可用于控制擦除网络的网络。对于每个输入符号,k输出符号是由稳定代码生成的。接收这些输出的任何k'可以保证稳定性。因此,在擦除代码的设计中考虑了要稳定的系统。我们的重点是LTI系统,我们基于独立的编码和多个描述来构建代码。评估了代码的理论效率和性能,并在一项模拟研究中证明了它们的实际性能。与其他无行的代码(例如重复代码)相比,有很大的收益。
We propose (k,k') stabilizing codes, which is a type of delayless error correction codes that are useful for control over networks with erasures. For each input symbol, k output symbols are generated by the stabilizing code. Receiving any k' of these outputs guarantees stability. Thus, the system to be stabilized is taken into account in the design of the erasure codes. Our focus is on LTI systems, and we construct codes based on independent encodings and multiple descriptions. The theoretical efficiency and performance of the codes are assessed, and their practical performances are demonstrated in a simulation study. There is a significant gain over other delayless codes such as repetition codes.