Generic stochastic modeling of vehicle-to-vehicle wireless channels

Generic stochastic modeling of vehicle-to-vehicle wireless channels

Stochastic Approach to Vehicle Routing Problem: Development and Theories

Stochastic Approach to Vehicle Routing Problem: Development and Theories Abstract In this article, a chance constrained (CCP) formulation of the Vehicle Routing Problem (VRP) is proposed. The reality is that once we convert some special form of probabilistic constraint into their equivalent deterministic form then a nonlinear constraint generates. Knowing that reliable computer software...

Modeling Vehicle-to-Vehicle Line of Sight Channels and its Impact on Application-Level Performance Metrics

We analyze the properties of line of sight (LOS) channels in vehicle-to-vehicle (V2V) communication. We use V2V measurements performed in open space, highway, suburban, and urban environments. By separating LOS from non-LOS data, we show that a two-ray ground reflection path loss model with effective reflection coefficient range fits the LOS channels better than the frequently used free space p...

Stochastic vehicle routing

The classical Vehicle Routing Problem (VRP) is defined on a graph G = (V,A) where V = {111, v 2 . . . . , v,} is a set of vertices and A = {(vi,vj):i # j , v i, vj ~ V} is the arc set. Vertex v 1 represents a depot at which are based m identical vehicles, while the remaining vertices correspond to cities or customers. A matrix C = (ciy) is defined on A. The coefficients cgy represent distances,...

stochastic approach to vehicle routing problem: development and theories

stochastic approach to vehicle routing problem: development and theories abstract in this article, a chance constrained (ccp) formulation of the vehicle routing problem (vrp) is proposed. the reality is that once we convert some special form of probabilistic constraint into their equivalent deterministic form then a nonlinear constraint generates. knowing that reliable computer software for lar...