Stagnant Timing investigation of Embedded Software on Advanced Processor Architectures
Journal Title: International Journal of Electronics Communication and Computer Technology - Year 2012, Vol 2, Issue 1
Abstract
Most processors today are embedded in products like mobile phones, microwave owns, welding machines etc and are not used in PC’s as many believe Since some of these embedded computers are used in time-critical or safety-critical systems it is very important that the behaviour of these systems are well known. One part of that is to know the Worst Case Execution Time (WCET) of the different tasks in the embedded system. First, shortcomings in current as well as future standards to controlling the power grid are outlined. From these economic and safety threats, we derive an immediate need to invest in research on the protection of the power grid, both from the perspective of cyber attacks and distributed control system problems. Second, current software design practice does not adequately verify and validate worst-case timing scenarios that have to be guaranteed in order to meet deadlines in safety-critical embedded systems. This equally applies to avionics and the automotive industry, both of which are increasingly requiring their suppliers to provide variable bounds on worst-case execution time of software.
Authors and Affiliations
M. Shankar| Associate Professor, KEC, Kuppam, AP, India Email: magaprajin@gmail.com, Dr. M. Sridar| Director of International Relations Bharath University, Chennai, TN, India, Email: deaninternational@bharathuniv.ac.in, Dr. M. Rajani| Director of R & D Bharath University, Chennai, TN, India Email: deanrd@bharathuniv.ac.in
Keywords
Related Articles
- EP ID EP8270
- DOI -
- Views 590
- Downloads 29
Techniques Adopted for Containment of Polymorphic Worms – A Review
Development in the computer network technology has also widened its application in the field of education, science and business. But for such a media insecurity exists due to polymorphic worms. It is necessary to evade s...
Implementation of Genetic Algorithm with Ranking Select Mechanism for Fractal Image Compression
The immense use of the images in the field of communication and animation drives the attention towards an important concept i.e. compression, because of compactness and restricted size for the data storage. From last...
Real-Time Video Streaming over NS3-based Emulated LTE Networks
In this paper, we present a developed NS-3 based emulation platform for evaluating and optimizing the performance of the LTE networks. The developed emulation platform is designed to provide real-time measurements. Th...
A 0.18?m and 2GHz CMOS Differential Low Noise Amplifier
We have proposed a 2 GHz CMOS Differential Low Noise Amplifier (LNA) for wireless receiver system. The LNA is fabricated with the 0.18 ?m standard CMOS process. Cadence design tool Spectre_RF is used to design and simula...
Monitoring and Protection of Oil and Gas Condition in Industrial Using Wireless Sensor Networks
Wireless Sensor Networks (WSNs) are one of the fastest growing and emerging technologies in the field of Wireless networking today. WSNs have a vast amount of applications including environmental monitoring, military, ec...