A Compact Normal Walk Modeling in PCS Networks with Mesh Cells(Mobile Information Network and Personal Communications)

スポンサーリンク

概要

• 論文の詳細を見る

• Model-based movement patterns play a crucial role in evaluating the performance of mobility-dependent Personal Communication Service (PCS) strategies. This study proposes a new normal walk model to represent more closely the daily movement patterns of a mobile station (MS) in PCS networks than a conventional random walk model. A drift angle θin this model is applied to determine the relative direction in which an MS handoffs in the next one step, based on the concepts that most real trips follow the shortest path and the directions of daily motion are mostly symmetric. Hence, θis assumed to approach the normal distribution with the parameters: μ is set to 0°and σ is in the range of 5°to 90°. Varying σ thus redistributes the probabilities associated with θ to make the normal mobility patterns more realistic than the random ones. Experimental results verify that the proposed normal walk is correct and valid for modeling an n-layer mesh cluster of PCS networks. Moreover, when σ=79.5°, a normal walk can almost represent, and even replace, a random walk.

• 一般社団法人電子情報通信学会の論文
• 2005-03-01

著者

• YANG CHEN

  Department of Biochemical Engineering & Science, Kyushu Institute of Technology

• Yang Chen

  Department Of Electronic Engineering National Taiwan University Of Science And Technology

• TUAN Chiu

  Department of Electronic Engineering, National Taipei University of Technology (NTUT)

• Tuan Chiu

  Department Of Electronic Engineering National Taipei University Of Technology (ntut)

関連論文

• Quantitative Analysis of Intracellular Metabolic Fluxes Using GC-MS and Two-Dimensional NMR Spectroscopy
• Metabolic Control Analysis for Lysine Synthesis Using Corynebacterium glutamicum and Experimental Verification
• Development of a Kinetic Model for L-Lysine Biosynthesis in Corynebacterium glutamicum and Its Application to Metabolic Control Analysis
• Metabolic Flux Analysis for Efficient Pyruvate Fermentation Using Vitamin-Auxotrophic Yeast of Torulopsis glabrata
• Unilateral Hemi-Central Retinal Vein Obstruction Associated with Retinal Racemose Angioma
• Biochemical Analysis of Nonhistone Protein Scaffold in Metaphase Chromosome of Common Wheat Triticum aestivum
• The Worst-Case Response Time Analysis for FIFO-based Offset Assigned CAN Messages
• A Compact Normal Walk Modeling in PCS Networks with Mesh Cells(Mobile Information Network and Personal Communications)
• Optimization of Dislocation Edge Stress Effects for Si N-Type Metal--Oxide--Semiconductor Field-Effect Transistors

スポンサーリンク