The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Wireless Sensor Network (WSN) is a collection of large number of sensors with low-power transceivers effectively used for collecting data in various applications like environmental monitoring, healthcare, civil and military applications. Efficient data transmission protocols are required to reduce transmission delay and energy of sensors to increase lifetime of sensor nodes. Recent researches in WSNs...
When a permanent fault occurs in real-time system with multiple-processors, the slack distribution for different instances of the same task is unfair. The task instance under fault-occurred period (called urgent instance) is usually more urgent than its subsequent ones (called normal instance). In order to resolve the problem, the paper presents a novel slack-stealing strategy (referred to as NSS),...
Business processes or workflows are often used to model enterprise applications. In the supporting platform for running enterprise applications, authorization policies, such as temporal constraints and role constraints, are often deployed. This paper presents the methods to analyze the impact of authorization policies on the execution of stochastic workflows. Further, we propose a novel authorization...
Most research on energy-aware routings in mobile ad hoc networks (MANETs) only focuses on minimizing the total energy consumption from the source node to the destination node, regardless of the performance degradation caused by the heavy traffic load in the network. In this paper, we propose an energy-aware load-balanced routing (EALB) algorithm. Simulation results demonstrate that the proposed routing...
The radix-4 Booth encoding or Modified Booth encoding (MBE) has been widely adopted in partial products generator to design high-speed redundant binary (RB) multipliers. Due to the existence of an error-correcting word (ECW) generated by MBE and RB encoding, the RB multiplier generates an additional RB partial product rows. An extra RB partial product accumulator (RBPPA) stage is needed for 2n-b RB...
Nowadays, communication technology is changing rapidly and satellite communication, as an important communication pattern, is playing a more and more important role. Due to lower system delay and lower power consumption in mobile terminal, LEO satellite communication will undoubtedly become an important development direction in satellite communication system in the future. In satellite communication...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.