Several contention-based Medium Access Control (MAC) protocols have been proposed for
the vehicles to gain the radio channels to distribute active safety messages timely, eg, Safety …

Mobility management in wireless cellular networks is one of the main issues for resource
optimization. It is aimed to keep track of Mobile Stations (MSs) in the different Location Areas …

Multi-cell mobility model and performance analysis for wireless cellular networks are
presented. The mobility model plays an important role in characterizing different mobility …

In this paper, a teletraffic model to analyze wireless mobile cellular networks with hyper-
Erlang distributed cell dwell time is developed. We demonstrate that the residual cell dwell …

Opportunistic Spectrum Sharing (OSS) has recently attracted increasing interest. We
analytically model a wireless network that allows opportunistic spectrum sharing and …

In this paper, under the assumption that the unencumbered service time is exponentially
distributed, a novel algebraic set of general equations that examines the relationships …

In this paper, probability distributions of new and handoff call channel holding times in
mobile cellular networks are derived under the assumption that cell dwell time has …

In this paper, the Coxian distribution model to characterize users' mobility (through cell dwell
time) is proposed and its application for the teletraffic analysis of mobile cellular networks is …

Recent deregulation initiatives aim to alleviate looming wireless spectrum shortage. Thus,
they enable providers to lease their excess spectrum for secondary usage. Efficient and …

The increasing demand for advanced multimedia services combined with the resource
constraints of the wireless networks indicate the need of efficient admission control schemes …