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Design of effective WSN topology is major issue in prolonging network lifetime in wireless sensor networks. Designed topology is expected to be efficient and balanced in terms of energy consumption. This paper proposes Genetic Algorithm (GA) based energy efficient disjoint path routing scheme which will help in prolonging lifetime of wireless sensor networks. Simulation results shows that proposed...
OSPF is one of the routing protocols which is the most widely used in internet and intranet today. The link-state algorithm in OSPF is based on the thought of local optimization, but in certain cases, routing algorithms based on local optimization might lead to a disadvantage which will remarkably depress global performances. A self-adaptive method based on the genetic algorithm is proposed, which...
Orchestra is proposed to change the traditional design process of routing protocols and it firstly introduces the concept of evolution into routing design. The disadvantage of traditional genetic algorithm, such as the bad searching quality and long computation time, makes the Orchestra has a bad performance and can not be applied to large scale network routing design. To improve Orchestra, a distributed...
The cluster-based routing algorithm based on the method of genetic clustering in Wireless Sensor Network (WSN) is proposed in this paper. In the network of non-uniform distribution nodes, the algorithm can cluster the network and select the cluster heads after setting the nodes. When the geographic location change or failure of cluster heads, the algorithm can be used to re-cluster and re-selecting...
Wireless Sensor Networks (WSN) represent a new dimension in the field of networking. In this paper, an improved Genetic Algorithm is applied to the design of high performance multi-path routing protocol of WSN at the first time. The Algorithm consists of two stages: single-parent evolution and population evolution. The initial population is formed in the stage of single-parent evolution by using gene...
Wireless sensor networks are catching up as the primary mode for monitoring and collecting data in physically challenging environments. They find applications in various fields varying from environment monitoring, military applications to monitoring patients in hospitals. The constraints due to their inherent features make routing in wireless sensor networks a big challenge. This paper covers Genetic...
In the routing design of the wireless sensor networks, how to balance the energy consumption of the entire network to extend the life span throughout the network is a key issue. Based on the genetic ant colony algorithm, this paper proposed a design of the energy-saving, clustered routing protocol. Considering of the energy situations of the nodes, their relative positions and the energy load balancing...
Open shortest path first (OSPF) is the most commonly used intera-domain routing protocol. It used to select the paths along which traffic is routed within autonomous systems (AS), OSPF calculates routes as follow. Each link is assigned weights by operator. Each node in the autonomous system computes shortest paths and creates destination tables used to route data to next node on the path to its destination...
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