Figure 15From: Design of Uniformly Most Powerful Alphabets for HDF 2-Way Relaying Employing Non-Linear Frequency ModulationsSER in the MAC stage assuming uncoded detection with CSIR in AWGN, Rayleigh and Rice K = 10 dB fading channel for memoryless modulations: QPSK, QFSK κ= 1 ∕ 2 , UMP-QFSK κ = 1 and UMP-QFSK κ= 5 ∕ 6 .Back to article page