Essays about: "Numerical relay."
Showing result 6 - 8 of 8 essays containing the words Numerical relay..
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6. Performance Analysis and Optimization of One-hop Network Coding in Multi-hop Wireless Networks
University essay from Institutionen för informationsteknologiAbstract : In this paper, we analyze the performance of one-hop network coding in multi-hop networks and optimize it by two solutions. One is evaluating cost-delay tradeoff of opportunistic network coding in a two-way relay network with asymmetric arrival rates, we first formulate the variance of the queue into a Markov chain and derive the transition probability and the stable distribution. READ MORE
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7. Pilot Protection Based on Directional Detection
University essay from KTH/Elektriska energisystemAbstract : Nowadays two main types of protection schemes widely used in protection of transmission lines are: distance protection and differential protection schemes. However, it has been noticed from industrial practice that the distance protection scheme used today generally is limited in tripping speed and selectivity. READ MORE
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8. Collaborative Power Control for Wireless Sensor Networks
University essay from KTH/ReglerteknikAbstract : Sensor nodes within networks are often grouped to participate to a common processing task. Cooperative diversity is a technique that exploits groups of sensor node randomly placed to cooperatively relay a common received signal toward a destination with the goal to combat severe attenuation or disconnections of the signal strength. READ MORE
