Call Admission Scheme for Multidimensional Traffic Assuming Finite Handoff User

Abstract EN

Usually, the number of users within a cell in a mobile cellular network is considered infinite; hence, M/M/n/k model is appropriate for new originated traffic, but the number of ongoing calls around a cell is always finite.

Hence, the traffic model of handoff call will be M/M/n/k/N.

In this paper, a K-dimensional traffic model of a mobile cellular network is proposed using the combination of limited and unlimited users case.

A new call admission scheme (CAS) is proposed based on both thinning scheme and fading condition.

The fading condition of the wireless channel access to a handoff call is prioritized compared to newly originated calls.