The continuation of an active call is one of the most important quality measurements in
cellular systems. Handoff process enables a cellular system to provide such a facility by …

Two-tier cellular networks consist of a group of contiguous microcells overlaid by a
macrocell. This design provides an enhanced use of the networks' resources for both high …

A mathematical model for analytical study on complete and partial channel allocation
schemes is presented in this paper. Expression for the queue length distribution has been …

Two-tier cellular networks provide an enhanced use of the networks' resources for both high
and low speed users. However, they cause an increase in the number of handoffs between …

In this paper, we present an analytical model of two-tier handoff mechanisms for a
hierarchical NEMO system composed of access routers (ARs), mobile routers (MRs), and …

A two-tier model is used in cellular networks to improve the Quality of Service (QoS), namely
to reduce the blocking probability of new calls and the forced termination probability of …

This paper present a dynamic guard channel assignment technique based on a two low
layer of hierarchical cellular architecture which evaluates the QoS of (LMST) low speed and …

Efficient Admission Control Schemes in Cellular IP Networks Page 1 i Efficient Admission
Control Schemes in Cellular IP Networks T. Giang (Master of Engineering) 2005 RMIT CORE …

In Highways wireless mobile networks, in order to ensure that ongoing calls are not dropped
while the users roam among cells, handoff calls may be admitted with a higher priority as …

One way of improving the performance of a cellular network is to build a second tier (layer)
called the Macrocell on top of the existing single-tier called the Microcell. Multi-tier cellular …