Now showing items 1-4 of 4
Mobility models for cellular systems: cell topography and handoff probability
In this paper we develop models that incorporate general mobility patterns that are induced by the cell topography (e.g., road layout, street orientation, density of intersections). In particular, we study the effect of ...
An extension of the TCP flow control algorithm for wireless networks
Reliable transport protocols such as the transmission control protocol (TCP) are tuned to perform well in traditional wireline networks where packet losses occur mostly because of congestion. However, networks with wireless ...
Characterization of mobility patterns based on cell topography in a cellular radio system
Teletraffic modelling of users is crucial for cellular system layout and planning, and to evaluate tradeoffs in system design issues. In order to be useful, the model should capture mobility under the most generalized ...
A new priority based dynamic handoff algorithm minimizing unnecessary handoffs in cellular systems
We propose a dynamic handoff algorithm that, as compared to the static algorithm, yields a reduced number of unnecessary handoffs while maintaining the quality of service constraints in a cellular mobile system. The fraction ...