A General Conditional BER Expression of Rectangular QAM in the Presence of Phase Noise

Thanh V. Pham, Thang V. Nguyen, Anh T. Pham

In this paper, we newly present a closed-form bit-error rate (BER) expression for an $M$-ary pulse-amplitude modulation ($M$-PAM) over additive white Gaussian noise (AWGN) channels…