Probability Density of the Received Power in Mobile Networks
作者： Kannan Govindan , Kai Zeng , Prasant Mohapatra
DOI: 10.1109/TWC.2011.080611.102250
关键词:
摘要: Probability density of the received power is well analyzed for wireless networks with static nodes. However, most present days are mobile and not much exploration has been done on statistical analysis in particular, network random moving patterns. In this paper, we derive probability mobility models. We consider at an access point from a particular node. Two models considered: Random Direction (RD) model way-point (RWP) model. Wireless channel assumed to have small scale fading Rayleigh distribution path loss exponent 4. 3D, 2D 1D deployment nodes considered. Our findings show that RD all three topologies weighted confluent hypergeometric functions. case RWP models, linear combinations The analytical results validated through NS2 simulations reasonably good match found between simulation results.
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