Hand-off traffic modelling in cellular networks

M Rajaratnam, F Takawira - GLOBECOM 97. IEEE Global …, 1997 - ieeexplore.ieee.org
From a teletraffic analysis point of view, hand-off traffic is the main distinguishing feature
between fixed (POTS) telephone networks and mobile telephone networks. In earlier macro …

Is handoff traffic really Poissonian?

E Chlebus, W Ludwin - Proceedings of ICUPC'95-4th IEEE …, 1995 - ieeexplore.ieee.org
A one-moment model for grade of service evaluation in cellular mobile networks is
developed. Traffic flows are modelled as a function of fresh traffic and users' movement. A …

Handoff traffic distribution in cellular networks

H Zeng, I Chlamtac - WCNC. 1999 IEEE Wireless …, 1999 - ieeexplore.ieee.org
Many aspects of handoff traffic analysis for third generation wireless communications
networks are still not fully understood. In this paper, we study the handoff traffic distribution …

Hand-off traffic characterisation in cellular networks under non-classical arrivals and gamma service time distributions

M Rajaratnam, F Takawita - 11th IEEE International …, 2000 - ieeexplore.ieee.org
Classically cellular networks have been analysed using Poisson call arrivals and negative
exponential channel holding times. However, measurements on live networks have …

Nonclassical traffic modeling and performance analysis of cellular mobile networks with and without channel reservation

M Rajaratnam, F Takawira - IEEE Transactions on Vehicular …, 2000 - ieeexplore.ieee.org
We present a two-moment performance analysis of cellular mobile networks with and
without channel reservation. Unlike classical analysis where handoff traffic is modeled as …

Priority handoff analysis

H Xie, S Kuek - International Journal of Wireless Information Networks, 1994 - Springer
Handoff will become an increasingly important issue in mobile phone communications,
especially in microcellular systems with the increase of handoff traffic between cells. Many …

Performance modeling of wireless networks with generally distributed handoff interarrival times

S Dharmaraja, KS Trivedi, D Logothetis - Computer Communications, 2003 - Elsevier
Handoff is an important issue in cellular mobile telephone systems. Recently, studies that
question the validity of the assumption of handoff arrivals being Poissonian have appeared …

Handoff traffic characterization in cellular networks under nonclassical arrivals and service time distributions

M Rajaratnam, F Takawira - IEEE Transactions on Vehicular …, 2001 - ieeexplore.ieee.org
The phenomenal growth in the subscriber population has necessitated the accurate
dimensioning and performance analysis of cellular networks. Classically, cellular networks …

On the handoff arrival process in cellular communications

PV Orlik, SS Rappaport - Wireless Networks, 2001 - Springer
Handoffs in cellular communication systems cause interactions among cells that can be
modeled using multi-dimensional birth–death process approaches and the concept of …

Impact of busy lines and mobility on call blocking in a PCS network

YIB LIN, W Chen - International Journal of Communication …, 1996 - Wiley Online Library
Several analytical models have been proposed to study the blocking probability for personal
communications service networks or mobile phone networks. These models cannot …