Asymptotic analysis of a data-handling system with many sources
SIAM Journal on Applied Mathematics
IEEE/ACM Transactions on Networking (TON)
Markov-based channel characterization for tractable performance analysis in wireless packet networks
IEEE Transactions on Wireless Communications
Effective bandwidth in high-speed digital networks
IEEE Journal on Selected Areas in Communications
New method for analyzing the transport stream packet error rate of 'WBC over DVB-H'
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
A cross-layer approach for evaluating the impact of single NEXT interferer in DMT based ADSL systems
ITC20'07 Proceedings of the 20th international teletraffic conference on Managing traffic performance in converged networks
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In this paper we study the causal behavior of Rayleigh fading wireless channel and a single queue system buffer using the finite state Markov chain (FSMC) and the finite buffer fluid flow model. In the process, we propose a state partitioning scheme for capturing the wireless channel realities based on the combined effect of level crossing rate (LCR), average fade duration (AFD) and the average value of the signal SNR observed at the output of the matched filter or correlation demodulator. Relevant system parameters captured using such a scheme is linked with the fluid flow traffic model to create a modulated Markov process (MMP) that is used to calculate the packet loss rate and effective bandwidth of the system.