Books: 4


Architectures, Protocols and Applications
The widespread availability of mobile devices coupled with recent advancements in networking capabilities make opportunistic networks one of the most promising technologies for next-generation mobile applications. Are you ready to make your mark? Featuring the contributions of prominent researchers more » from academia and industry, Mobile Opportunistic Networks: Architectures, Protocols and Applications introduces state-of-the-art research findings, technologies, tools, and innovations. From fundamentals to advanced concepts, the book provides the comprehensive technical coverage of this rapidly emerging communications technology you need to make contributions in this area. The first section focuses on modeling, networking architecture, and routing problems. The second section examines opportunistic networking technologies and applications. Presenting the latest in modeling opportunistic network connection structures and pairwise contacts, the text discusses the fundamentals of opportunistic routing. It reviews the most-popular routing protocols and introduces a routing protocol for delivering data with load balancing and reliable transmission capabilities. « less
From both a technical and a practical point of view, there is much to examine, evaluate and understand in the new 3GPP LTE cellular technology before its projected deployment in 2010. This book, written by Agilent engineers in collaboration with Anite engineers and LTE expert Dr K. F. Tsang, offers valuable more » insight into the LTE air interface at the physical layer. Chapters also cover the upper layer signalling and system architecture evolution (SAE). Basic concepts such as MIMO and SC-FDMA, the new uplink modulation scheme, are introduced and explained, and the authors dig into the challenges of verifying the designs of the receivers, transmitters and protocols of LTE systems. The latest information on RF and signalling conformance testing is delivered by authors participating in the 3GPP standards committees. « less
A cell phone’s roaming feature allows the user to get service when traveling beyond the boundaries of his/her service provider. Wireless service providers make approximately 30% of their operating profit from roaming. But despite being a major source of income, roaming suffers from a number of technological more » problems in the handoff between networks. Signal strength is wildly variable, calls are frequently dropped, and quality of service is poor. Based upon training courses the author teaches at Agilent and Hewlett-Packard, this is the first book to give communications engineers the know-how to faultlessly design and manage roaming services. « less
Designing Systems for Capacity Optimization
Most radio systems have become so popular that the available frequency bands are able to meet only a fraction of the demand. This book gives practical solutions for optimizing efficiency of mobile radio cells.