Methods for moment manipulation of various traffic sessions in modern small cell environment

In this paper, we exercise some important derivation involving moment manipulations to estimate various traffic sessions in modern small cell environment. In the light of some previous work on cellular environment, we derive accurate expressions for a proposed Semi-Markov model that accounts for the smaller population size of the users in modern small cells. The small cells are generally powered by access points (WiFi/mini base stations) and are typically used as mobile clouds, hotspots. We validate the analysis for small cell model with an existing cellular traffic model by increasing the population size of the users to a large value (typical for a macro/micro-cellular environment). Regardless of the use of communication technology and nature of user sessions (voice, video, data etc.), the generic analysis can provide a good insight to the state-of-the-art traffic dimensioning for small cells.