Kategoria BISAC: Technology & Engineering >> Data Transmission Systems - General

The number of worldwide VoIP customers is well over 38 million. Thanks to the popularity of inexpensive, high-quality services, it's projected to increase to nearly 250 million within the next three years.

The VoIP Handbook: Applications, Technologies, Reliability, and Security captures the state of the art in VoIP technology and serves as the comprehensive reference on this soon-to-be ubiquitous technology. It provides:

• A step-by-step methodology to evaluate VoIP performance prior to network implementation
• An invaluable overview...

"Bluetooth (enabled devices) will ship in the billions of units once it gains momentum." - Martin Reynolds, Gartner Group

Bluetooth is the most exciting development in wireless computing this decade Bluetooth enabled devices can include everything from network servers, laptop computers and PDAs, to stereos and home security systems. Most Bluetooth products to hit the market in 2001 will be PC cards for laptop computers and access points, which allow up to seven Bluetooth devices to connect to a network. Reports indicate that by the end of 2003 there will be over 2 billion...

Voice over Internet Protocol (VoIP) is revolutionizing the way people communicate - both in the corporate world and in personal life. The enormous success of VoIP has led to its adoption in a wide range of networking technologies. Each network technology has its unique features and poses distinct challenges for the performance of VoIP.

VoIP: Wireless, P2P and New Enterprise Voice over IPdescribes the issues arising in the deployment of VoIP in an emerging heterogeneous network environment. Along with a brief overview...

As Vehicular Networks technology enters a critical phase in its evolution, academic institutions, industry, and governments worldwide are investing significant resources into large-scale deployment of such networks in order to leverage its benefits to communication, road safety, and improved traffic flow. Despite the current proliferation of conferences to address the technical, policy, and economic challenges associated with this exciting new technology, notably absent is a self-contained book that integrates and covers these topics in sufficient detail.

Vehicular...

In spite of their importance and potential societal impact, there is currently no comprehensive source of information about vehicular ad hoc networks (VANETs). Cohesively integrating the state of the art in this emerging field, Vehicular Networks: From Theory to Practice elucidates many issues involved in vehicular networking, including traffic engineering, human factors studies, and novel computer science research.

Divided into six broad sections, the book begins with an overview of traffic engineering issues, such as traffic monitoring and traffic flow...

Microsoft Exchange 2000 Infrastructure Design explains from a system designer's and administrator's perspective Microsoft's Active Directory and its interaction with Exchange 2000, details issues concerned with migration to Exchange 2000, and outlines the specific technology and design issues relating to connectivity with Exchange 2000. Readers will learn to use these technologies to seamlessly co-exist with their current environment, migrate to a native Exchange 2000 environment, and connect to the Internet as well as to other messaging systems. The book's blend of expert...

Mission-Critical Microsoft Exchange 2000 is the definitive book on how to design and maintain extremely reliable and adaptive Exchange Server messaging systems that rarely crash and that preserve valuable data and services in spite of technical disruptions. E-mail systems are now a primary means of communication for organizations, which can afford e-mail down-time no more than they can afford to be without phones. Further, messaging systems increasingly are supporting vital applications in addition to e-mail, such as workflow and knowledge management, making the data they store both...