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The advent of ubiquitous computing and the proliferation of portable computing devices have raised the importance of mobile ad-hoc network. A major challenge lies in adapting multicast communication into such environments where mobility and link failures are inevitable. The purpose of this paper is to study impact of mobility models in performance of(More)
Although genetic transformation of clonally propagated crops has been widely studied as a tool for crop improvement and as a vital part of the development of functional genomics resources, there has been no report of any existing Agrobacterium-mediated transformation of yam (Dioscorea spp.) with evidence of stable integration of T-DNA. Yam is an important(More)
In the recent years, there exist an ever-growing demand for ubiquitous connectivity which requires seamless integration of Mobile Ad hoc Network, Wireless LAN and Cellular networks. Integration of these networks results in a heterogeneous wireless network (HWN) architecture which is capable of providing high data-rate, end-to-end connectivity utilizing the(More)
In this paper, a novel multicast routing protocol namely Hypercube based Team Multicast Routing Protocol (HTMRP) has been proposed to address the scalability in mobile ad hoc networks. In HTMRP team multicasting is proposed where the multicast group does not consist of individuals rather, member teams. This mechanism is common in ad hoc networks to(More)
In this paper, a Multi-hop B3G architecture, which is a Heterogeneous Wireless Network (HWN) architecture, integrating MANET, Infrastructure WLAN with 3G UMTS network, is considered for the purpose of providing anytime, anywhere data access as it utilizes the higher bandwidth rates of MANET and WLAN networks and wider range of communication of 3G network.(More)
Monitoring the behavior of program execution at run-time is widely used to differentiate benign and malicious processes executing in the host computer. Most of the existing run-time malware detection methods use the information available in Windows Application Programming Interface (API) calls. The proposed malware detection system uses the Windows API call(More)
Heterogeneous Mobile Computing System (HMCS) consists of battery operated portable heterogeneous mobile nodes interconnected by wireless medium are increasingly being used in many areas of science, engineering and business. The advancements in the computing and communication technologies excel the mobile computing devices with the potential to execute(More)
To be aware of one's safety has become basic necessity. When a vehicle meets with an accident in a highway or in the outer part of the city, the possibility of immediate help of the medics is very low. So to overcome this issue, a system which can report automatically about the crash to the emergency help is implemented in vehicles so that the valuable(More)
Vehicular Ad hoc Network (VANET) is a special kind of Mobile Ad hoc Network. VANETs are becoming a technology for connecting vehicle to computer networks. VANETs consist of dynamic nodes in the form of fast moving vehicles whose movements are restricted to road layouts and static nodes in the form of Road Side Units (RSU). Frequent communication(More)