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— The objective of energy efficient routing protocol is to increase the operational lifetime of the wireless sensor networks. Multipath routing protocols enhance the lifetime of the wireless sensor networks by distributing traffic among multiple paths instead of a single optimal path. Transmission of secured data is also an important research concern in the(More)
Bacterial blight (BB) is a major production threat to Basmati, the aromatic rice prized for its unique quality. In order to improve the BB resistance of two elite, traditional BB-susceptible Basmati varieties (Taraori Basmati and Basmati 386), we utilized the strategy of limited marker-assisted backcrossing for introgression of two major BB resistance(More)
SUMMARY Wireless ad hoc networks are growing important because of their mobility, versatility, and ability to work with fewer infrastructures. The mobile ad hoc network is an autonomous system consisting of mobile nodes connected with wireless links. Establishing a path between two nodes is a complex task in wireless networks. It is still more complex in(More)
Starch, composed of amylose and amylopectin, greatly influences rice cooking and textural quality, which in turn is controlled by various isoforms of several enzymes. Activity of one or more isoforms of starch-synthesizing enzymes results in various forms of starch structure based on the amylopectin chain length and average external, internal and core chain(More)
Mobile ad hoc networks (MANETs) are formed by mobile nodes without the support of fixed infrastructure. In the MANET, each node performs as a host as well as host to forward the data packets. The nodes are adjustable based on the local environments. MANETs are used in many situations where temporary network connection is needed. In this paper, investigates(More)
  • G. Varaprasad
  • 2011
A mobile ad hoc network is collection of mobile nodes. The mobile nodes can move freely from one place to another. In this paper, we propose a new routing algorithm for the mobile ad hoc networks to route the data packets to the destination based on the residual battery capacity and signal strength. The proposed model has simulated with the help of network(More)
Android is the latest trend in mobile operating systems. Even though Android provides a complete set of application, middleware and Linux kernel for the phone applications developer, it does not fully utilize several standard kernel features. This work attempts to address the limitations of Android specific to power management at kernel level and proposes(More)
This paper introduces a framework called an efficient dynamic key management scheme for wireless sensor networks. It reduces the number of transmissions needed for rekeying to avoid the stale keys. In addition to energy savings, it also provides a secure communication frame work where the sensed data is encoded using RC4 encryption mechanism. The key to RC4(More)