Год выпуска: 2012 Автор: Zaid Zabanoot and Geyong Min Издательство: LAP Lambert Academic Publishing Страниц: 172 ISBN: 9783659209116
Описание
Over recent years, wireless communication systems have been experiencing a dramatic and continuous growth in the number of subscribers, thus placing extra demands on system capacity. At the same time, keeping Quality of Service (QoS) at an acceptable level is a critical concern and a challenge to the wireless network designer. In this sense, performance analysis must be the first step in designing or improving a network. A good modelling and analysis of the wireless cellular networks will lead to a high level of QoS. In this book, different analytical models of various handoff schemes and resource re-allocation in homogeneous and heterogeneous wireless cellular networks are developed and investigated. The sustained increase in users and the request for advanced services are some of the key motivations for considering the designing of Hierarchical Cellular Networks (HCN). In HCN, calls blocked in a microcell flow over to an overlay macrocell. Microcells can be replaced by WLANs as...
