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Journal of Applied Sciences

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Non-Wave Approach to Analysis of Received Power Distribution in 2D Wireless Channels

WANG Zheng-bin1, HU Luo-quan2   

  1. 1.College of Mathematics and Physics, Nanjing University of Posts and Telecommunications, Nanjing 210003, China
    2. College of Communication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003, China
  • Received:2006-06-02 Revised:2006-12-19 Online:2007-05-31 Published:2007-05-31

Abstract: According to the stochastic ray theory and the percolation lattices theory, power distribution properties in 2D random lattice channels are analyzed based on the Manhattan metric. The approximate formulae under Manhattan metric are derived from rigorous mathematical derivation. Parameters in the formulae have clear physical meanings. Experimental data prove the efficiency of the model.

Key words: stochastic rays, channel models, path loss, power distribution