The transmission range and the interference range are Rt and Ri respectively.
Typically, Ri is ภ times of Rt where ภ . 1.
For any two nodes u ธ NM พNG and v ธ NM, there are wireless links euv, evu ธ E if and only if u is within vfs transmission range and vice versa. All wireless nodes are assumed to be
stationary.
B. Multi-Flow Traffic Demand