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To analyze the physical process of avalanche breakdown of the Schottky diode with backward biasing voltage, our previous proposed physically-based simulation method is improved: the expression of collision ionization is supplemented to previous adopted semiconductor equations. Taking the HSMS282C Schottky diode for example, the physical mechanisms of avalanche breakdown is given by the improved physically-based...
To analyze the physical process of avalanche breakdown of the Schottky diode with backward biasing voltage, our previous proposed physically-based simulation method is improved: the expression of collision ionization is supplemented to previous adopted semiconductor equations. Taking the HSMS282C Schottky diode for example, the physical mechanisms of avalanche breakdown is given by the improved physically-based...
The P2P-assisted video-on-demand (P2P VoD) service has achieved tremendous success among the Internet users. There are three core strategies in the P2P VoD system: the piece selection policy, the peer selection policy as well as the replica management policy. Different from the existing research works that only consider single policy optimization, we for the first time study the existing P2P VoD policies...
In this paper, we propose a unified framework to examine the effect of SNR mismatch on the performance of turbo algorithms, such as turbo equalization and turbo decoding. The proposed framework is based on a general model for a biased estimate of the signal-to-noise ratio (SNR) of the channel. It is shown how the estimation model can unify previously SNR mismatch models, which become special cases...
This paper proposes two simplified methods for calculating the extrinsic information of turbo equalization using linear minimum mean squared error (MMSE) criterion. Under the assumption of linear correlation, the extrinsic information for each coded bit can be easily computed by using a simplified channel model. Simulation results show that proposed methods perform very closely to the conventional...
In order to improve the inter-domain routing performance as well as its route aggregation, people have proposed to use geographical information to assist the routing system in both addressing architecture and routing mechanisms. Researches on such mechanism focus on reducing the geographical length of the path selected by routing mechanism. However, to the best knowledge of authors, there is no evaluation...
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