scholarly journals Distributed Energy-Efficient Cooperative Routing in Wireless Networks

Author(s):  
Ahmed S. Ibrahim ◽  
Zhu Han ◽  
K. J. Ray Liu
2009 ◽  
Vol 54 (3) ◽  
pp. 512-527 ◽  
Author(s):  
R. Madan ◽  
N.B. Mehta ◽  
A.F. Molisch ◽  
Jin Zhang

2019 ◽  
Vol 8 (3) ◽  
pp. 5034-5038

In the recent years cooperative communication and routing has drawn the attention of the researchers primarily on the energy efficacy aspect in a general wireless networks. The lifetime of the network and energy utilization need to be improved in wireless communication network. The cooperative model has proved to be one of the best techniques for enhancement of network lifetime and also energy balancing among the nodes in wireless networks. In this research article proposes a novel multistage energy efficient cooperative routing technique which enhances the lifetime and energy efficiency. The multistage cooperative model is designed to find the set of neighboring nodes which cooperatively participate for transmission. Later the cost of link matrix is calculated for those set of cooperative nodes. The multistage cooperative routing mechanism is proposed based on multistage cooperative model and optimal link cost to minimize the routing cost. The simulation results of the proposed scheme shows that, it has enhanced energy efficiency and the lifetime of network for various number of performance metrics. The results obtained may be compared with the existing techniques.


2020 ◽  
Vol 13 (2) ◽  
pp. 168-172
Author(s):  
Ravi Kumar Poluru ◽  
M. Praveen Kumar Reddy ◽  
Syed Muzamil Basha ◽  
Rizwan Patan ◽  
Suresh Kallam

Background:Recently Wireless Sensor Network (WSN) is a composed of a full number of arbitrarily dispensed energy-constrained sensor nodes. The sensor nodes help in sensing the data and then it will transmit it to sink. The Base station will produce a significant amount of energy while accessing the sensing data and transmitting data. High energy is required to move towards base station when sensing and transmitting data. WSN possesses significant challenges like saving energy and extending network lifetime. In WSN the most research goals in routing protocols such as robustness, energy efficiency, high reliability, network lifetime, fault tolerance, deployment of nodes and latency. Most of the routing protocols are based upon clustering has been proposed using heterogeneity. For optimizing energy consumption in WSN, a vital technique referred to as clustering.Methods:To improve the lifetime of network and stability we have proposed an Enhanced Adaptive Distributed Energy-Efficient Clustering (EADEEC).Results:In simulation results describes the protocol performs better regarding network lifetime and packet delivery capacity compared to EEDEC and DEEC algorithm. Stability period and network lifetime are improved in EADEEC compare to DEEC and EDEEC.Conclusion:The EADEEC is overall Lifetime of a cluster is improved to perform the network operation: Data transfer, Node Lifetime and stability period of the cluster. EADEEC protocol evidently tells that it improved the throughput, extended the lifetime of network, longevity, and stability compared with DEEC and EDEEC.


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