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http://dx.doi.org/10.6109/jkiice.2012.16.10.2095

A Study on the Development of Next Generation Wireless PAN Algorithms with Location Awareness Technique  

Cho, Juphil (군산대학교 전파공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.16, no.10, 2012 , pp. 2095-2100 More about this Journal
Abstract
In this paper, we propose the channel sounding scheme which is made for ideal communication between some application as well as the short distance of high speed data transmission in MIMO-OFDM system for Wireless PAN. This method is able to perceive the duration of the impulse response through the delaying of power delay profile, modeled a power delay profile which has an attenuate characteristic, and obtained the coefficient of channel response by ML (maximum likelihood). Through the amplitudes, phases and delays associated with each multipath component which were acquired from this channel sounding scheme, we can describe the wave propagation characteristics of channels between the transmitter and receiver so that the receiver could enhance not only the reliability but also the ability of communication link. Multi agent system models can be used to analyze the path of the system within any time frame. Further, parameter values can be perturbed to examine how the path of the system changes in response to exogenous shocks.
Keywords
Location awareness; PAN; MIMO; channel sounding; fading;
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