摘要
本文首先将自正交码的下界推广到不等保护能力(UEP)码,从而为自正交UEP码的性能评估提供了标准。然后提出了两种构造最佳自正交UEP码的方法,并给出了一类新的最佳自正交码。
In this paper, the lower bound for self-orthogonal codes is first generalized to self-orthogonal unequal error protection (UEP) codes, which can be used to evaluate the performance of self-orthogonal UEP codes. Then, two constructing methods for optimal self-orthogonal UEP codes are proposed, and a new class of optimal self-orthogonal codes is also given.
出处
《通信学报》
EI
CSCD
北大核心
1989年第3期1-6,共6页
Journal on Communications
基金
国家自然科学基金
