دانلود رایگان مقاله انگلیسی حداکثر طول عمر شبکه مبتنی بر مسیریابی بهره وری انرژی در شبکه های ادهاک - اشپرینگر 2018

Abstract

The maximization of a networks lifetime is an important part of research in the present scenario. In an ad hoc network, the topology of network changes frequently due to the mobility of mobile nodes where the communication is possible without any network infrastructure. Mobile nodes have limited energy resources so that the energy efficient routing should be provided which increases the life time of the network. The existing routing mechanisms do not consider energy of nodes for data transmission. In this paper the data transfer from source to destination is based on the minimum hop count and residual energy of the mobile nodes. The analysis is carried out by using the network simulator. The simulation results shows that the proposed work provides an energy effi- cient routing in ad hoc networks.

8 Conclusion

Proposed routing mechanism uses both the residual energy and hop count for data transmission. Node having maximum residual energy and minimum hop count was considered for path selection. Residual energy based routing decreases the death of nodes in the network which improves the network life time. The communication will provide high quality of services by achieving minimum delay. Thus the problem of energy consumption in ad hoc network can be reduced by this low cost method. The work can be extended to multipath routing where the data can be transmitted to the destination through multiple paths. The link failure in the network will automatically find an alternate path for data transfer which improves the network performances.