Review Paper on Secure Data Packet Transmission in Cluster Head and Base Station Using Wireless Sensor Network
Journal Title: UNKNOWN - Year 2015, Vol 4, Issue 3
Abstract
Secure data transmission is a critical issue for wireless sensor networks (WSNs). Clustering is an effective and practical way to enhance the system performance of WSNs. We study a secure data transmission for cluster-based WSNs (CWSNs), where the clusters are formed dynamically and periodically. The LEACH in wireless sensor networks (WSNs) achieves good performance with reserving energy consumption and decreasing system delay. LEACH protocol does not consider a security issue for ensuring the protection of the network. So the security in LEACH is a complicated task. were we improved the LEACH protocol called a novel algorithm to select cluster heads with highest and balanced energy in wireless sensor networks to choose the cluster head with the highest energy. Were the cluster heads gathered data from the surrounding nodes and send it to the base station. But this data collecting from surrounding area to the cluster heads and base station without consider about security. We improved a novel algorithm to select cluster heads with highest and balanced energy in wireless sensor networks with authentication protocol to protect our previous work and network from attackers. This protocol uses RSA algorithms to secure packet during send to both cluster heads and base station. The results of simulation not only prolong the lifetime of wireless sensor networks, but also enhance routing security strongly.
Review on Floating Point Adder and Converter Units Using VHDL
Abstract: Floating Point arithmetic is the most used way of approximating real number arithmetic for performing numerical calculations on modern computers. The advantage of floating-point representation is that it can su...
Fabrication and Characterization of a Quarter Wavelength Gap Coupled Microstrip Patch Antenna
"The Universal Mobile Telecommunications Systems (UMTS2100) transmission band covers frequencies from 1920 MHz to 1980 MHz. A quarter wavelength gap coupled rectangular microstrip patch antenna (QWGCRMPA) design is propo...
Robust Segmentation and Classification of Histopathological Image
: Cancer is an uncontrolled cell growth caused due to abnormal cell division in any region of the body. When cancer is diagnosed at an early stage the treatment is simpler and effective. There are different types...
Minimum Cut in the Project Network to Solve Time Cost Trade - Off Problem Using Renewable and Non Renewable Resources
The time cost trade – off problem is one of the most important aspects of construction of project planning , scheduling and controlling. There are trade-offs between time and cost to complete the activities of a project....
In Silico and in Vitro Reverse Genetics of yebV of Escherchia Coli
Out of 4300 protein coding genes, 850 still have no attributed function. yebV is one such gene that is highly conserved in bacterial domain and not been characterized yet. It may be due to gene-s varying expression level...