Refined Strong Converse for the Constant Composition Codes

Hao-Chung Cheng, Baris Nakiboglu

A strong converse bound for constant composition codes of the form $P_e^{(n)}\ge 1-A{n}^{-0.5(1-E_{sc}^{\prime }(R,W,p))}{e}^{-n{E}_{sc}(R,W,p)}$ is established using the Berry-Esseen the…