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We improve the efficiency of time parallel simulation using some concepts of monotonicity of simulation models. The time parallel simulation technique partitions the simulation timespan into simulation periods which are independently executed. Such a technique relies on strong stochastic assumptions: regeneration or short influence of the initial point a on sample path. If these assumptions are not...
In this paper, the contention based access mode with a finite retry limit in the IEEE 802.16 media access control (MAC) protocol is modeled and analyzed. In addition, we provides an insight on the effects of various parameters involved in the bandwidth request mechanism on the system performance. The accuracy of the analytical model is verified by simulations.
In this paper, we present the simulation of a new variant of snakes and ladders board game in which the player is allowed either to avail or avoid the opportunity to jump to top of the ladder, when the roll of die leads to foot of the ladder, for some strategic reasons. The outcome of the change in the game results in emergence of scope for various new strategies for players to acquire besides the...
This correspondence describes an efficient Bayesian framework for localization of moving terminals (MTs) in wideband wireless networks. In a previous paper, the authors have presented a grid-based technique, based on a hidden Markov model, that used the power delay profiles of the received signals to track the MT position. This grid-based Bayesian method has proved its efficacy in reducing localization...
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