標題: A hybrid strategy for Gilbert's channel characterization using gradient and annealing techniques
作者: Tan, TH
Chang, WW
電信工程研究所
Institute of Communications Engineering
公開日期: 1-六月-1998
摘要: This paper presents a hybrid algorithm for estimating Gilbert's channel model parameters from an experimental error-gap distribution. A stochastic simulated annealing algorithm is applied to determine automatically a set of good starting points, which are then used by the deterministic gradient algorithm for faster convergence to the global optimum. Simulation results indicate that, for channel characterization, this hybrid strategy provides an ideal compromise between modelling accuracy and convergence time.
URI: http://hdl.handle.net/11536/32602
ISSN: 0020-7721
期刊: INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE
Volume: 29
Issue: 6
起始頁: 579
結束頁: 585
顯示於類別:期刊論文


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