A study of different partitioning schemes in first order Markovian models for Rayleigh fading channels

被引：0

作者：

Aráuz, J ^{[1
]}

Krishnamurthy, P ^{[1
]}

机构：

[1] Univ Pittsburgh, Dept Informat Sci & Telecommun, Pittsburgh, PA 15260 USA

来源：

5TH INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS, VOLS 1-3, PROCEEDINGS | 2002年

关键词：

Markov; wireless; channel; FSMC; SNR; partition;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Performance studies of wireless systems often require a wireless channel model. A common one, for Rayleigh fading environments, is founded upon variations of the Finite State Markov Channel Model (FSMC). This model partitions the received signal to noise ratio (SNR) into a finite number of intervals and represents each interval as a state of a Markov process. Previous studies have elaborated on the accuracy and appropriateness of the model under several assumptions. A key aspect that remains to be studied is the effect of the partitioning scheme. We study the effects of several proposed schemes and investigate the performance of a new scheme that takes into account the average fade duration at various SNR levels..

引用

页码：277 / 281

页数：5

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