Venkata Jayanthi

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Image Encryption has a significant role in the field of cryptography. A new encryption scheme is introduced to protect an image from unauthorized access, in this scheme two separate keys are used for image encryption and data hiding with high degree of security. The content owner encrypts the original uncompressed image using an encryption key. The least(More)
World level transmission of information requires transmitter and receiver units to transmit any kind of information via wired and wireless communication system. A transmitter unit includes signal mapper, encoder, Serial to Parallel converter (S/P), and Inverse Fast Fourier Transform (IFFT) and guard interval. Reverse process of transmitter unit is called(More)
Routing real-time traffic with good Quality of Service (QoS) is a challenging task in Mobile Ad-Hoc Networks (MANETs). Energy Aware Fuzzy based Multi Constrained Single path QoS Routing (E-FMSQR) protocol which is an extension of AODV is proposed to find an optimal path by considering multiple QoS metrics. Considering Multi-constraints like Bandwidth,(More)
—Mobile Ad Hoc Network (MANET) is collection of multi-hop wireless mobile nodes that communicate with each other without centralized control or established infrastructure. The wireless links in MANET are error prone and can go down frequently due to less infrastructure, interference and mobility of nodes. Therefore, in MANET routing is a critical task due(More)
The surgical treatment of vesicoureteral relfux can range from injection therapy to open ureteral reimplantation. Minimally invasive applications for treatment of vesicoureteral relfux include laparoscopic extravesical and intravesical ureteral reimplantation. We present our extended experience of the technique for intravesical cross-trigonal ureteral(More)
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