3 problems

The proposed EDA-PNC scheme uses the approximate solution II (AS-II) algorithm, and its achievable sum-rate is compared with the capacity upper bound for MIMO two-way relay channel…

In the modified two-way relay scheme, let $R_2$ denote the rate of the lattice code used by both users with the same power, and let $\mathrm{SNR}$ denote the corresponding signal-t…

Let $a_{\rm x}$ and $b_{\rm x}$, for ${\rm x}=\mathrm{MR}$ or ${\rm ZF}$, be nonnegative relay power-allocation parameters in the MRR-MRT and ZFR-ZFT beamforming structures, respec…