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This paper analyzes the problems in the wireless network caused by using minimum hop count as its routing metric, and discusses ETX metric which invented by De Couto to solve these problems and the shortage of it in mobile environment, then modifies it by relatively counting as to make it suitable for such environment. This paper uses the new ETX as a metric for the OLSR routing protocol, and proves...
This paper reports on the development and subsequent use of a packet switching communication model for monitoring of power transmission line systems. Modern fault detection and fault location techniques for EHV/UHV transmission networks usually work based on the data measured by a phasor measurement unit (PMU). Digital cameras have also been widely utilized to monitor the physical status of power...
Shrinking CMOS feature sizes and the integration of novel nanotechnologies onto silicon platforms are both likely to increase fabrication defects. As a result, on-chip networks become more and more irregular due to defects and it becomes more challenging to map computation and data onto the networks. One way to overcome this challenge is to configure the irregular network into a more conventional...
Production split and merge are widely used in many manufacturing systems to increase production capacity and variety, improve product quality, and carry out scheduling and control activities. In this paper, we present analytical methods to analyze such systems with exponential machine reliability models, operating under circulate, strictly circulate, priority and percentage split/merge policies.
A scheme based on a modified multi-constrained k-shortest path algorithm and a cost function with high efficiency for backup path selecting is proposed to provide path protection under multi-constraints. Simulation results demonstrate its significant superiority in restoration path-finding capability for QoS routing.
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