Cellular Mobile Radio Systems PDF Download
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Author: Husni Hammuda
Publisher: Wiley
ISBN: 9780471956419
Category : Technology & Engineering
Languages : en
Pages : 210
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Book Description
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.
Author: Husni Hammuda
Publisher: Wiley
ISBN: 9780471956419
Category : Technology & Engineering
Languages : en
Pages : 210
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Book Description
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.
Author: D. M. Balston
Publisher: Artech House Mobile Communicat
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 418
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Book Description
Understand the status of all the major cellular radio systems worldwide, explore the change from analog to digital, and evaluate the differences between the new digital systems. This comprehensive source brings together the technical and commercial issues associated with all the major analog and emerging digital systems.
Author: James J. Caffery, Jr.
Publisher: Springer Science & Business Media
ISBN: 0306473291
Category : Technology & Engineering
Languages : en
Pages : 196
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Book Description
With the increasing market penetration of cellular telephones, the number of E-911 calls placed by cellular telephones has grown cons- erably. This growth in E-911 calls led to a 1996 FCC ruling requiring that all cellular, PCS, and SMR licensees provide location information for the support of E-911 safety services. The provision of such location information is to be implemented in two phases. Phase I, whose deadline has already been passed, requires that wireless carriers relay the caller’s telephone number along with location of the cell site and/or sector se- ing the call, to a designated Public Safety Answering Point (PSAP). This information allows the PSAP to return the call if disconnected. Phase II, to be completed by October 1, 2001, is much more stringent and requires that the location of an E-911 caller be determined and reported with an rms location accuracy of 125 m in 67% of the cases. The applications of wireless location technology extend well beyond E-911 services. Location information can be used by cellular telephone operators themselves for more effective management of their radio - sources, so as to achieve greater spectral efficiencies. Resource m- agement algorithms such as hand-offs between cell sites, channel assi- ments, and others can all benefit from subscriber location information. Location information obtained from vehicular based cellular telephones can be used as an input to Intelligent Transportation Systems (ITS), and in particular traffic management and traveler information systems.
Author: Asrar U.H. Sheikh
Publisher: Springer Science & Business Media
ISBN: 1441991522
Category : Science
Languages : en
Pages : 765
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Book Description
Wireless communication systems, since their inception in the form of cellular communications, have spread rapidly throughout the western world and the trend is catching on in the developing countries as well. These sys tems have caused revolutionary changes in the way we live. Cellular Commu nications have become important both as means of communication and as a new domain ofcommercial enterprise. Hand held telephones are now rapidly replacing the fixed telephone and in less than twenty years, the number of subscribers has reached nearly three quarters of a billion. In a short span of twenty years, the cellular communications progressed from the first genera tion to the third generation systems, which started operations in Japan on October 1,2001. The first generation wireless technology, which was thought to be obsolete is now being used for fixed wired telephony in several coun tries of Asia, Africa and Latin America. As some commentator said in 1983, the cellular system is the best thing that has happened in telecommunications since the introduction ofcomputers to the masses. This book is written to provide readers with the fundamental concepts ofwireless communications. It is intended for a graduate course on wireless communications but it could be easily adopted at the senior level by skipping material involving difficult mathematical manipulations. The text does not go through the rigorous material on mathematical treatment of electromagnetic waves and propagation, rather it emphasizes more on the practical aspects of this.
Author: Asha Mehrotra
Publisher: Artech House Publishers
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 488
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Book Description
Covering analog and digital cellular communication systems, this book outlines solutions to analog cellular signal coverage. It describes practical digital microwave schemes used to transfer information and digitized speech among cell sites, the Mobile Telephone Switching Office, and the local telephone exchange, and shows how cellular radio systems can be tied to a nationwide network. Includes 500 equations and 212 illustrations.
Author: Michel Daoud Yacoub
Publisher: Routledge
ISBN: 1351447378
Category : Technology & Engineering
Languages : en
Pages : 504
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Book Description
Foundations of Mobile Radio Engineering is a comprehensive survey covering the main topics of mobile radio systems. Concepts considered include the theory of patterns and symmetry and how it impacts hexagonal cell tessellation, long-term fading and log-normal distribution, short-term fading and Rayleigh distribution, indoor propagation and Rice dis
Author: Nishith Tripathi
Publisher: John Wiley & Sons
ISBN: 1118956516
Category : Technology & Engineering
Languages : en
Pages : 871
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Book Description
Even as newer cellular technologies and standards emerge, many of the fundamental principles and the components of the cellular network remain the same. Presenting a simple yet comprehensive view of cellular communications technologies, Cellular Communications provides an end-to-end perspective of cellular operations, ranging from physical layer details to call set-up and from the radio network to the core network. This self-contained source for practitioners and students represents a comprehensive survey of the fundamentals of cellular communications and the landscape of commercially deployed 2G and 3G technologies and provides a glimpse of emerging 4G technologies.
Author:
Publisher: Artech House
ISBN: 9780890065754
Category : Technology
Languages : en
Pages : 648
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Book Description
With the increasing need for more effective and efficient responses to man-made and natural public safety threats, the necessity for improved private mobile and commercial wireless digital communication systems has become apparent. This one-of-a-kind resource describes today's public safety communication requirements and radio systems from a technical perspective, and shows you how communication systems are evolving to meet the growing demands of multimedia wireless applications.
Author: Saleh Faruque
Publisher: Artech House Publishers
ISBN: 9780890065181
Category : Cell phone services industry
Languages : en
Pages : 0
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Book Description
This comprehensive new guide brings you up to date on the key concepts, underlying principles, and practical applications of fast-moving cellular communication technology -- presenting timely information that you can put to use immediately in tackling real-world design problems.
Author: Kamil Sh. Zigangirov
Publisher: John Wiley & Sons
ISBN: 9780471457121
Category : Technology & Engineering
Languages : en
Pages : 414
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Book Description
A comprehensive introduction to CDMA theory and application Code division multiple access (CDMA) communication is rapidly replacing time- and frequency-division methods as the cornerstone of wireless communication and mobile radio. Theory of Code Division Multiple Access Communication provides a lucid introduction and overview of CDMA concepts and methods for both the professional and the advanced student. Emphasizing the role CDMA has played in the development of wireless communication and cellular mobile radio systems, the author leads you through the basic concepts of mobile radio systems and considers the different principles of multiple access-time division, frequency division, and code division. He then analyzes three major CDMA systems-direct sequence (DS) CDMA systems, frequency hopped (FH) CDMA systems, and pulse position hopped (PPH) CDMA systems. Other topics covered include: * Spread spectrum (SS) technology * Forward error control coding * CDMA communication on fading channels * Pseudorandom signals * Information theory in relation to CDMA communication * CDMA cellular networks Complete with useful appendices providing analyses of the moments of CDMA system decision statistics, Theory of Code Division Multiple Access Communication is a ready reference for every engineer seeking an understanding of the history and concepts of this key communications technology.
