Brajesh Kumar

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Due to mobility constraints and high dynamics, routing is a more challenging task in VANETs. In this work, we evaluate the performance of the routing protocols in vehicular network environment. The objective of this work is to assess the applicability of these protocols in different vehicular traffic scenarios. Both the position-based and topology-based(More)
Generally the mobile nodes are battery operated which make energy a scarce resource in MANETs. Efficient utilization of the energy is one of the most crucial issues in MANETs. Energy needs to be optimally utilized so that the nodes can perform their functionality satisfactorily. A node in MANET is a router as well, it could be difficult for a mobile node to(More)
A Mobile Ad-hoc NETwork (MANET) is a collection of wireless mobile nodes forming a self-configuring network without using any established infrastructure. The nodes are battery operated and therefore energy is a scarce resource in MANET. Many routing algorithms are proposed in literature and evaluated under different scenarios. The Performance of MANETs not(More)
The rotameter, the widely used flow meter, is generally used as a local indicator. Therefore, for industrial use, some necessary technique is required to transmit float displacement to remote location. Direct transmission of electrical signal through connecting wires is generally prohibited in an inflammable region. In this paper, an electro-optic system is(More)
Model Predictive Control (MPC) is used mainly for specific handling of constraints. This paper presents about the design of dynamic linear controller for a binary distillation column. The design is based on MPC, which is based on prediction of control variable. We have used Ogunnaike and ray 3×3 process and Doukas and Luyben 4×4 for the(More)
The growing demand for making the seawater desalination process more and more cost effective call for the two leading desalination technologies namely Multi-Stage Flash brine recirculation (MSF-BR) and Reverse Osmosis (RO) to be hybridized at various levels to complement each other. This paper demonstrates development of supervisory control and data(More)
In this paper a new innovative street light system with optimized street light management and efficiency is presented. It uses many sensors to control and guarantee a better efficient system. Presence of a person or an obstacle is detected by using the presence detector sensors. Street lights will be switched ON only when a person or an obstacle comes in(More)
With the advancement of high frequency in the VLSI technology, the modeling of the interconnections is much important as the performance of the electronics systems is limited by interconnect related failure modes such as coupled noise and delay. Exact estimation of on-chip signal delay through RC tree network is difficult. Inductance causes noise in the(More)
Vehicular Ad Hoc Networks (VANETs) are a new communication paradigm that enables the communication between vehicles moving at high speeds on the roads. This has opened doors to develop several new applications like traffic engineering, traffic management, dissemination of emergency information to avoid hazardous situations and other user applications.(More)