Figure 3From: Performance analysis of two-user cooperative ARQ protocol over Rayleigh fading channel Average FER without ARQ retransmission under \( {\overline{\boldsymbol{\gamma}}}_{\mathbf{1}}=\mathbf{2}{\overline{\boldsymbol{\gamma}}}_{\mathbf{2}} \) ( 1 ) and \( {\overline{\boldsymbol{\gamma}}}_{\mathbf{1}}=\mathbf{3}{\overline{\boldsymbol{\gamma}}}_{\mathbf{2}} \) ( 2 ). Back to article page