Analysis of Handover Schemes

Syed Zahidur Rashid

ISBN 10: 3659270202 / ISBN 13: 9783659270208

Editore: LAP Lambert Academic Publishing Jan 2013, 2013

Riguardo questo articolo

Neuware -Emerging multimedia applications are generating a demand for public networks to be able to multiplex and switch simultaneously a wide spectrum of data rates. Traffic control and resource management are complex issues in wireless asynchronous transfer mode (WATM) due to broad range quality-of-services (QoS) and limited bandwidth spectrum. In WATM, traffic control is essential in order to protect the network from congestion and to achieve realistic network efficiency in compliance with the QoS. Exchanging access point to the backbone network is thereby common and this may contribute to connection rejections when channels are busy. The effect to QoS at call level is the high probability of handover dropping if the targeted call site has no available channels. The main objective of this book is the performance analysis of handover schemes in WATM with virtual connection tree (VCT) that can give high QoS performance in terms of probability of new call block and handover call dropping. Hence, an improvement had been made and it is called With Queuing and Reserved Channels (WQRC). Using WQRC, low probability of handover dropping is maintained and new call blocking probability is reduced.Books on Demand GmbH, Überseering 33, 22297 Hamburg 56 pp. Englisch.

Codice articolo 9783659270208

Dati bibliografici

• Titolo: Analysis of Handover Schemes
• Editore: LAP Lambert Academic Publishing Jan 2013
• Data di pubblicazione: 2013
• Lingua: Inglese
• ISBN 10: 3659270202
• ISBN 13: 9783659270208
• Rilegatura: Taschenbuch
• Condizione: Neu
• Dimensioni: 220 L x 150 A x 4 P (millimetri) 220 millimetri di larghezza per 150 millimetri di altezza per 4 millimetri di profondità
• Peso: 102 grammi

Descrizione articolo

Riassunto

Emerging multimedia applications are generating a demand for public networks to be able to multiplex and switch simultaneously a wide spectrum of data rates. Traffic control and resource management are complex issues in wireless asynchronous transfer mode (WATM) due to broad range quality-of-services (QoS) and limited bandwidth spectrum. In WATM, traffic control is essential in order to protect the network from congestion and to achieve realistic network efficiency in compliance with the QoS. Exchanging access point to the backbone network is thereby common and this may contribute to connection rejections when channels are busy. The effect to QoS at call level is the high probability of handover dropping if the targeted call site has no available channels. The main objective of this book is the performance analysis of handover schemes in WATM with virtual connection tree (VCT) that can give high QoS performance in terms of probability of new call block and handover call dropping. Hence, an improvement had been made and it is called With Queuing and Reserved Channels (WQRC). Using WQRC, low probability of handover dropping is maintained and new call blocking probability is reduced.

Informazioni sull?autore

He is working as a lecturer in the Department of ETE, International Islamic University Chittagong (IIUC), Bangladesh. He obtained B.Sc.Engg. in Computer and Communication Engineering from IIUC in 2009. His research interests are Digital Signal Processing, Wireless Communications, Artificial Intelligence, Knowledge Discovery and Machine Learning.