Fundamentals of mobile WiMAX:: In the Viewpoint of Capacity and Bandwidth Calculation - Couverture souple

Haque, Shah Ahsanul; Md. R. Islam, Dr.; Md. A. Hoque, Dr.

 
9783639344882: Fundamentals of mobile WiMAX:: In the Viewpoint of Capacity and Bandwidth Calculation
Couverture souple
ISBN 10 : 363934488X ISBN 13 : 9783639344882
Editeur : VDM Verlag Dr. Müller, 2011

Synopsis

In these days, WiMAX (Worldwide Interoperability for Microwave Access) is an eminent technology that provides broadband and IP connectivity on ?last mile? scenario. It offers both line of sight and non line of sight wireless communication. OFDMA uses the concept of cyclic prefix that adds additional bits at transmitter end. The receiver removes these additional bits in order to minimize the inter symbol interference (ISI), to improve the bit error rate and to reduce the power spectrum. All of these technologies based on cellular networks are comprised of cells. Number of available channels in a cell is limited and due to this limitation if traffic in the cell is high users may face call terminations and may be blocked by the cell completely. Due to lack of high data rates GSM is not able to support wireless broadband users. WiMAX has support for wireless broadband users, both fixed and mobile. At present, WiMAX is emerging fast and operators are implementing for commercial use. An algorithm for analyzing different system parameters and traffic cases to ease the Mobile WiMAX planning problem is given and simulated.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
VDM Verlag Dr. Müller
Date d'édition
2011
Langue
anglais
ISBN 10 
363934488X
ISBN 13 
9783639344882
Reliure
Broché
Nombre de pages
156
Coordonnées du fabricant
non disponible
Personne responsable
non disponible