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In this paper, we present a novel application of matrix game theory for optimization of link scheduling in wireless ad-hoc networks. Optimum scheduling is achieved by soft coloring of network graphs. Conventional coloring schemes are based on assignment of one color to each region or equivalently each link is member of just one partial topology. These algorithms based on coloring are not optimal when...
Lifetime of multicast connection in a wireless ad-hoc network is constrained by routing topology as well as mobility, interference, noise and battery capacity. In order to optimize the multicast lifetime, a series of routing algorithms and cognitive network models with directional antennas have been proposed. However, these methods can only reach a sub-optimal level. In this paper, we propose an additional...
In this paper we present a survey on Genetic Operators for d-MST problem with a discussion. The contribution has two parts. The first part contains the specification of the proposed operators of crossing and mutation. The new operators offer the locality, complete heredity, and are nevertheless computationally efficient. We target to generate only valid solutions without intermediate stages such detection's...
Wireless sensor networks (WSNs) is the next generation of sensor network and the research of network topology optimization has the important meaning for present and future. By making full use of the information about the node position and energy, the WSNs topology algorithm based on immune principle is proposed in this paper, and the simulation results show that this algorithm improves the performance...
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