This paper addresses the construction of observable convolutional codes that exhibit good performance with the available decoding algorithms for erasure channels. Our construction is based on the use of input/state/output (I/S/O) representations and the invariance of certain properties of linear systems under various group actions.

翻译：本文针对删除信道，研究如何构造具有良好译码性能的可观卷积码，使其与现有译码算法兼容。我们的构造方法基于输入/状态/输出（I/S/O）表示，并利用线性系统在各类群作用下的特定性质保持不变性。