Simple assembly graphs characterize the process of DNA recombination in living cells. The number, number distinct Hamiltonian sets polygonal paths, one-sided and middle additivity a graph are important characteristics such graphs. This paper investigates transformations simple that allow one to increase their numbers or obtain additive Also minimum loops must be added edges tangled cord order i...

Rayleigh fading channels is theoretically derived. Numerical results validate our theoretical analysis and show that by introducing overhearing among relays, the outage performance of the system can be greatly improved. It also shows that there is a trade-off between system sum outage capacity and the transmitted number of symbols.