Analysis of R-ALOHA system in a mobile wireless environment

This paper investigates the performance of R-ALOHA protocol in a mobile wireless environment such as an intervehicle communication (IVC) environment in which Rayleigh fading and capture effects were considered. A Monte Carlo approach modeling the R-ALOHA system in both transient and steady state was...

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Bibliographic Details
Published in2005 International Conference on Wireless Networks, Communications and Mobile Computing Vol. 1; pp. 404 - 408 vol.1
Main Authors Su Yang, Refai, H.H., Xiaomin Ma
Format Conference Proceeding
LanguageEnglish
Published IEEE 2005
Subjects
Bit error rate
Bit Error Rate (BER)
Capture effect
Fading
Mobile communication
Mobile computing
Performance analysis
Physics computing
R-ALOHA
Rayleigh channels
Rayleigh fading
Steady State
Throughput
Transient State
Wireless application protocol
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Summary:This paper investigates the performance of R-ALOHA protocol in a mobile wireless environment such as an intervehicle communication (IVC) environment in which Rayleigh fading and capture effects were considered. A Monte Carlo approach modeling the R-ALOHA system in both transient and steady state was constructed to examine the system stabilization time (SST) while the system is in transient state and throughput and packet drop performance after achieving the steady state. The impact of the near-far and capture phenomenon in a mobile wireless environment on both transient and steady state of the R-ALOHA system were also examined. The numerical results with and without capture effect obtained by the simulation are presented and compared in this paper.
ISBN:0780393058
9780780393059
DOI:10.1109/WIRLES.2005.1549443