Asymptotics of the Random Coding Union Bound

Asymptotics of the Random Coding Union Bound
复制标题

随机编码并界的渐近

DOI：
--
复制
发表时间：
2018
期刊：
International Symposium on Information Theory and its Applications
影响因子：
--
通讯作者：
A. G. Fàbregas
A. G. Fàbregas
中科院分区：
--
文献类型：
--
作者：
Josep Font;Alfonso Martinez;A. G. Fàbregas

文献摘要

被引文献

相似文献

随机编码联合界的鞍点近似和扩展推导的i.i.d.随机编码集合利用格点分布和强非格点分布的逆拉普拉斯变换，我们的结果恢复了随机编码错误指数，并细化了错误概率的指前系数。显式表征的条款给出的二进制对称信道和二进制输入AWGN信道。
Saddlepoint approximations and expansions of the random coding union bound are derived for the i.i.d. random coding ensemble. Using the inverse Laplace transform of lattice and strongly non-lattice distributions, our results recover the random coding error exponent and refine the pre-exponential coefficient of the error probability. Explicit characterization of the terms are given for the binary symmetric channel and for the binary input AWGN channel.