Predictive modelling of cellular load

Abstract

Abstract-This work examines the temporal dynamics of cellular load in four Irish regions. Large scale underutilisation of network resources is identified both at the regional level and at the level of individual cells. Cellular load is modeled and prediction intervals are generated. These prediction intervals are used to put an upper bound on usage in a particular cell at a particular time. Opportunities for improvements in network utilization by incorporating these upper bounds on usage are identified and discussed in the areas of spectrum sharing and green networks.

Mobile Primary User in Cognitive Radio State of the Arts and Recent Advances

“…For the past few years, the research on the mobility of the user has become a hot research topic, the cognitive network is widely used in multimedia access technology, and the protocols of multimedia access technology are mostly based on the allocation of time. Clearly, one of the main drivers of this awareness is the measurement campaigns that have shown the existence of spectrum opportunities even in cellular networks which stands out for its unrestrained mobility [17]. In practice, the operators deploy network infrastructure to provide advanced service regardless of location, even if the service lasts only a short period of the day.…”