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The Internet of Things (IoT) comprises a complex network of smart devices, which frequently exchange data through the Internet. Given the significant growth of IoT as a new technological paradigm, which may involve safety-critical operations and sensitive data to be put online, its security aspect is vital. This paper studies the network security matters in the smart home, health care and transportation...
Wireless Sensor Networks (WSN) consists of sensor nodes for monitoring and reporting sensible changes on a field to a specific server. One of the applications of WSN is large area monitoring, where sensor nodes are placed in far fields with limited power sources. Due to the adhered reason, the energy consumption of sensor nodes is considered as one of the major challenge in WSN. Many factor in WSN...
Device power consumption is a serious design consideration especially for embedded systems. By reducing the power consumption of a particular system, we could effectively prolong the runtime of the system, allowing for longer operational condition of a particular system. Previous studies have suggested that the power characteristics of a modern embedded processor have since been improved with manufacturer's...
Scheduling algorithms for soft real time application should focus on increasing Deadline Meeting Rate (DMTR) during overload. Here we propose an algorithm which is based on EDF which boost the performance of soft real time system during overload while maintaining optimum performance during normal load poses by EDF. This algorithm does not require overload detection as many other overload handling...
Hard real time systems were often implemented with preemptive scheduling, which gives priority to the highest priority task. In this paper we present a new non-preemptive scheduling of jobs meant for soft real time application. Our ultimate aim is to increase the deadline meeting rate of the Earliest Deadline First (EDF) algorithm during overload condition while maintaining the optimum performance...
In this project, we propose an enhancement and analysis of transport control protocol friendly rate control (TFRC) for real-time data application (audio/video). Traditionally, real-time data transmission has been accomplished over the user datagram protocol (UDP). The challenging issues of using transport control protocol (TCP) are restrictive bandwidth and lagging. Additionally, it is widely known...
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