Cdma Radio with Repeaters

Cellular Communications is about Service, Technology and Economy. Public awareness and safety is considered the fourth dimension in the equation, that rolls back to impact all of the other three. Mobile communications has become an indispensable element of modem lifestyle. The 3G cellular systems focus on high data-rate multimedia services and a host of respective applications, mostly leisure-time oriented. At the other extreme, mobile communications is a most effective driving force in boosting the economy of developing communities. These two processes may share technology momentum and the economy of scale, but their substantial differences have to be recognized, at the time when the momentum of cellular deployment moves in that direction. The introduction of mobile wireless services to developing communities is challenged by the cost of infrastructure, operations and user terminals of the advanced networks, and the mixture of older generation systems to coexist with the new deployments. Affordability considerations and priority of services inspire innovative architectural and optimization solutions to the infrastructure, choice of applications and user terminals.

This book addresses the role of repeaters in the CDMA network, their interaction with the network and the needed integrative design and optimization of the repeater-embedded network. The approach of the book is to develop functional comprehension of the complex radio network, and affinity to the factors dominating the Radio Resource Utilization. Simple models are developed, recognizing that over-complex models and simulations lack the clarity of the underlying processes while failing to match the measured performance anyhow. Field-measured case studies complement the analysis, and methodology for use of dynamically measured network parameters in tuning and optimizing the network is laid out.

and Preview.- CDMA Air Interface Overview.- The Mobile Radio Propagation Channel.- Radio Access Related Performance of CDMA Cellular Networks.- Diversity in Transmission and Reception.- Repeaters Embedded in the CDMA Radio Access Network.- Repeaters Design and Tuning in CDMA Networks.- Backhaul For RF Distributed Radio Access Nodes.- Repeater Economics.- Advances in CDMA Repeaters.- Epilog.