Bit error rate for 4-DPSK in fast Rician fading and Gaussian noise

Abstract

A closed-form expression for the bit error rate of 4-DPSK in fast Rician fading and white Gaussian noise is presented. This expression is a supplement to an already known formula for the symbol error rate of MDPSK, which can be evaluated only by numerical integration.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>