Capacity dimensioning is performed before launching a cellular network, which includes coverage estimation and forecast of throughput. Cellular companies in developing countries like Pakistan are only providing 2G services, while 3G services are still in process of being launched. Although a lot of research has been done on 3G services in developed countries but there is very little knowledge r...

Ray optical modeling of wave propagation is often used for the prediction of the field strength (and delay spread) in wireless mobile communication networks. However, the practical use of these deterministic models is limited due to their high computational demands. For large areas in urban or indoor scenarios the computation times are in the range of hours which is too long for the planning of...

—For designing maritime wireless transmission system, the radio propagation over sea surface needs to be known first. One of the distinct characteristics of maritime radio propagation is the impact of ship motions due to the fluctuation of sea waves. This paper establishes a radio propagation model with the integration of the effects of ship motions. Using such an integrated radio propagation ...

Simulation based performance analysis studies for very large (i.e. up to thousands of nodes) Mobile Adhoc NETworks (MANETs) have considered simplistic radio propagation environment (i.e. for urban structures) such as Free Space or Two Ray Ground (TRG) path loss models resulting in over optimistic network performance. This study covers the aspect of scalability with a famous routing approach (i....