Local Communication Systems, LAN and PBX, II


Book Description

Both theoretical and practical papers are compiled in this proceedings volume, presenting an expansive forum of ideas from experts from a variety of fields and backgrounds. Key words of the volume include: DQDB, ATM, LAN-ISDN internetworking, IS-PBX. Contributing authors address the question Which LAN and PBX in 1995?, inviting readers to an authoritative view of the future in this discipline.




Information Network and Data Communication, II


Book Description

The purpose of this book is to examine current corporate planning for cost-effective communication technologies which guarantee consistency even when dealing with different data processing systems. The contributions identify the most important issues in formulating a successful information and communication strategy. Critical technical and managerial considerations are analyzed, with descriptions of new and developing facilities. Covered are a number of current aspects of data communication such as network management, corporate communication, network security, legal aspects, VAN-services, mobile data communication, and new applications.




High Speed Fiber Optic LANs


Book Description




Advances in Queueing Theory, Methods, and Open Problems


Book Description

The progress of science and technology has placed Queueing Theory among the most popular disciplines in applied mathematics, operations research, and engineering. Although queueing has been on the scientific market since the beginning of this century, it is still rapidly expanding by capturing new areas in technology. Advances in Queueing provides a comprehensive overview of problems in this enormous area of science and focuses on the most significant methods recently developed. Written by a team of 24 eminent scientists, the book examines stochastic, analytic, and generic methods such as approximations, estimates and bounds, and simulation. The first chapter presents an overview of classical queueing methods from the birth of queues to the seventies. It also contains the most comprehensive bibliography of books on queueing and telecommunications to date. Each of the following chapters surveys recent methods applied to classes of queueing systems and networks followed by a discussion of open problems and future research directions. Advances in Queueing is a practical reference that allows the reader quick access to the latest methods.







High-Capacity Local and Metropolitan Area Networks


Book Description

The main objective of this workshop was to review and discuss the state of the art and the latest advances· in the area of 1-10 Gbit/s throughput for local and metropolitan area networks. The first generation of local area networks had throughputs in the range 1-20 Mbit/s. Well-known examples of this first generation networks are the Ethernet and the Token Ring. The second generation of networks allowed throughputs in the range 100-200 Mbit/s. Representatives of this generation are the FDDI double ring and the DQDB (IEEE 802.6) networks. The third generation networks will have throughputs in the range 1-10 Gbit/s. The rapid development and deployment of fiber optics worldwide, as well as the projected emergence of a market for broadband services, have given rise to the development of broadband ISDN standards. Currently, the Asynchronous Transfer Mode (ATM) appears to be a viable solution to broadband networks. The possibility of all-optical networks in the future is being examined. This would allow the tapping of approximately 50 terahertz or so available in the lightwave range of the frequency spectrum. It is envisaged that using such a high-speed network it will be feasible to distribute high-quality video to the home, to carry out rapid retrieval of radiological and other scientific images, and to enable multi-media conferencing between various parties.




Network World


Book Description

For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.







MANAGEMENT INFORMATION SYSTEMS


Book Description

This introductory book on Management Information Systems (MIS) is designed to serve as a text for the students of management (BBA and MBA) and computer applications (BCA and MCA). Today, many management information systems are in widespread use by the managers at operational, middle and senior levels. This book will be equally useful to working executives and professionals who wish to grasp the essentials of management information systems. This book discusses all the major areas in information systems with contemporary issues and their effects on business and organization. The main focus is on practical orientation and application of information systems and the emphasis is on real business scenarios. Each chapter provides spotlights on organization, technology or management related to the topics discussed. The book provides a broad treatment of the core topics of MIS, namely databases, data communication, e-commerce, supply chain management, customer relationship management, decision support systems, knowledge management, and also the ethical and social issues involved in information systems. It also discusses the development methodologies of system analysis and design which enable the actual information systems to be built to meet the needs of an organization. Case studies based on management of business information provide the students with insight into the actual processes involved.