On the Throughput Capacity Study for Aloha Mobile Ad Hoc Networks

PROJECT TITLE :

On the Throughput Capacity Study for Aloha Mobile Ad Hoc Networks

ABSTRACT:

Despite intensive efforts on exploring the asymptotic capability bounds for mobile unintentional networks (MANETs), the overall exact capability study of such networks remains a challenge. As one step to travel additional in this direction, this paper considers two categories of Aloha MANETs (A-MANETs) and that adopt an aggressive traffic-freelance Aloha and the traditional traffic-dependent Aloha, respectively. We have a tendency to 1st define a notation of successful transmission probability (STP) in , and apply queuing theory analysis to derive a general formula for the capability evaluation of . We tend to conjointly prove that truly ends up in the identical throughput capacity as , indicating that the throughput capacity of can be evaluated primarily based on the STP of likewise. With the help of the capability formula and stochastic geometry analysis on STP, we then derive closed-kind expressions for the throughput capacity of an infinite A-MANET under the closest neighbor/receiver transmission policies. Our any analysis reveals that though it's highly cumbersome to determine the exact throughput capability expression for a finite A-MANET, it is possible to own an economical and closed-type approximation to its throughput capacity. Finally, we tend to explore the capacity maximization and give intensive simulation/numerical- results.

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