A Lattice-Based Linear Shift Register Synthesis for Multisequences of Varying Length

作者:Wang Li Ping*; Wang Quan Long; Wang Kun Peng
来源:IEEE International Symposium on Information Theory, 2008-07-06 to 2008-07-11.

摘要

In this paper we propose a linear shift register synthesis algorithm for a multisequence of varying length by modifying the lattice basis reduction multisequence synthesis (Wang-Zhu-Pei for short) algorithm [9]. After a few simple modifications to it we can obtain the Schmidt-Sidorenko algorithm in [5]. In addition, we give the necessary and sufficient condition for the uniqueness of the minimal-length linear shift-register for generating a multisequence of varying length.