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The exponential growth of mobile traffic is forcing operators to quickly increase the capacity of their networks by means of new technologies and advanced architectures. This capacity expansion not only brings increasing fixed costs for additional network infrastructures, but also inflates operational costs, which are becoming critical, mainly in terms of energy bills. In this perspective, monitoring...
The exponential growth of mobile traffic is forcing operators to increase quickly the capacity of their network and extend it with new technologies and improved topologies, such as heterogeneous layouts with small cells. However, since revenues cannot grow at the same rate of traffic, the main challenge is to manage capacity expansion with reduced costs. In addition to fixed costs for the new network...
From an operator's perspective, femtocells are seen as an effective instrument to manage the increase of data traffic, and they are expected to be crucial in the future evolution of the LTE networks. Further to these evolutions, expected in the short-term future, current commercial implementations of femtocells have proven to be really important to manage the expectations of corporate and enterprise...
Measurements of the Electro Magnetic Fields (EMF) emitted by 3 UMTS base stations have been correlated with network counters related to traffic variation and radiated power, in order to obtain a more realistic yet conservative calculation of the EMF emitted from a UMTS base station.
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