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The article measures different aspects of the evolution of the international digital divide between 1986 and 2013. The traditional approach of measuring digital development in terms of telecom subscriptions is increasingly becoming obsolete, especially as mobile phone penetration reaches population saturation levels. It shows that the bandwidth divide continuous to be dynamic and is very persistent,...
A good understanding of the behaviour of the traffic of a mobile network is essential for an efficient planning and management of the mobile network's scarce bandwidth resources. In this paper, we propose a probabilistic approach, called Handoff Time Estimation MODel (HTEMOD), to estimate the time window when a user will perform handoffs along his/her movement/path to a destination. We derive the...
In this correspondence, we describe a semiblind Bussgang equalization scheme that incorporates the training sequence in a quite direct and flexible fashion. Among others, we discuss how the training sequence can be used to control the Bussgang nonlinearity thus enforcing the convergence of the iterative equalizer design. Moreover, we focus on the case of channels whose impulse response is long but...
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