Spread Spectrum Cdma Systems For Wireless Communications

Spread Spectrum CDMA Systems for Wireless Communications PDF
Author: Savo G. Glisic
Publisher: Artech House Publishers
ISBN:
Size: 10.64 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : en
Pages : 383
View: 1131

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Spread spectrum CDMA systems are becoming widely accepted and promise to play a key role in the future of wireless communications. This comprehensive new book explains the main issues of spread spectrum CDMA and makes its practical applications available to network engineers and managers. Packed with nearly 1,000 equations, it also provides the mathematical tools necessary to apply the technology to your own wireless system.

Introduction To Cdma Wireless Communications

Introduction to CDMA Wireless Communications PDF
Author: Mosa Ali Abu-Rgheff
Publisher: Academic Press
ISBN: 0080550401
Size: 35.67 MB
Format: PDF, Kindle
Category : Technology & Engineering
Languages : en
Pages : 632
View: 7653

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The book gives an in-depth study of the principles of the spread spectrum techniques and their applications in mobile communications. It starts with solid foundations in the digital communications that are essential to unequivocal understanding of the CDMA technology, and guides the reader through the fundamentals and characteristics of cellular CDMA communications. Features include: * A very clear and thorough description of the principles and applications of spread spectrum techniques in multi-user mobile communications. * Matlab-based worked examples, exercises and practical sessions to clearly explain the theoretical concepts. * An easy-to-read explanation of the air interface standards used in IS-95 A/B, cdma2000, and 3G WCDMA. * Clear presentations of the high speed downlink and uplink packet access (HSDPA/HSUPA) techniques used in 3G WCDMA. The book is a very suitable introduction to the principles of CDMA communications for senior undergraduate and graduate students, as well researchers and engineers in industry who are looking to develop their expertise. A very clear and thorough description of the principles and applications of spread spectrum techniques in multi-user mobile communications. Matlab-based worked examples, exercises and practical sessions to clearly explain the theoretical concepts. An easy-to-read explanation of the air interface standards used in IS-95 A/B, cdma2000, and 3G WCDMA. Clear presentations of the high speed downlink and uplink packet access (HSDPA/HSUPA) techniques used in 3G WCDMA.

Circuits And Systems For Wireless Communications

Circuits and Systems for Wireless Communications PDF
Author: Markus Helfenstein
Publisher: Springer Science & Business Media
ISBN: 0306473038
Size: 45.56 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : en
Pages : 388
View: 4818

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Thisbook contains revised contributions byt he speakers oft he 1s t IEEE Workshop on Wireless Communication Circuits andSystems, held in Lucerne, Switzerland, from June 22-24, 1998. The aim oft he workshop was to apply the vast expertise oft he CAS Society in the area of circuit and systemdesign to therapidly growing field of wireless communications. Theworkshop combined presentations by invited experts from academia and industry with panel and informal discussions. The following topics were covered: RFSystemInteg ration (single chip systems, CM OS RF circuits), RFFront End Circuits (CMOS RF oscillators, broadband design techniques), Wideband Conversion for Software Radio (A/D conversion issues, wideband sub sampling, low spurious A/D conversion), Process Technologies for Future RF Systems (Si, SiGe, GaAs, CMOS, packaging technologies), DSPforWireless Communications (DSP algorithms, fixed point systems, DSP for baseband applications), Blind Channel Equalization (adaptive interference suppression, design techniques, channel estimation). The workshop was a great success, with over 130 participants from 19 countries, from the U. S. to Europe and Asia, including a large contingent of participants from industry (60% ). Feedback from the participants showed that the carefully selected combination oftutorial like lectures with lectures onspecialized and advancedtopics was a feature oft he workshop that was particularly a ppreciated. Duet o therelatively strong involvemento findustry - both in theform of lecturers and listeners - a high level ofd i scussion was attained in bothpanel sessions and informal gatherings.

Spread Spectrum Systems For Gnss And Wireless Communications

Spread Spectrum Systems for GNSS and Wireless Communications PDF
Author: Jack Kenneth Holmes
Publisher: Artech House Publishers
ISBN:
Size: 59.15 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : en
Pages : 855
View: 3002

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This cutting-edge resource offers a modern treatment of spread spectrum (SS) communications, including direct sequence and frequency hopping. This comprehensive volume presents the principles of design and analysis for all SS systems, and places special emphasis on wireless systems and global navigation satellite systems (GNSS).

Multimedia Communications And Networking

Multimedia Communications and Networking PDF
Author: Mario Marques da Silva
Publisher: CRC Press
ISBN: 1466559209
Size: 60.84 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 506
View: 610

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The result of decades of research and international project experience, Multimedia Communications and Networking provides authoritative insight into recent developments in multimedia, digital communications, and networking services and technologies. Supplying you with the required foundation in these areas, it illustrates the means that will allow

Tdd Cdma For Wireless Communications

TDD CDMA for Wireless Communications PDF
Author: Riaz Esmailzadeh
Publisher: Artech House
ISBN: 9781580537636
Size: 36.54 MB
Format: PDF
Category : Technology & Engineering
Languages : en
Pages : 190
View: 4015

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Look to this cutting-edge new resource for a comprehensive description of TDD-CDMA technology. The book provides you with in-depth coverage of the important TDD-based standards, including the 3GPP’s TD-CDMA for UMTS, and TD-SCDMA, the Chinese 3G standard. You gain a thorough understanding of the differences between the TDD and FDD modes of CDMA, and discover the advantages of TD-CDMA and TD-SCDMA in 3G systems. What’s more, you find keen insight into the future research directions and prospects for 4G networks.

Cable And Wireless Networks

Cable and Wireless Networks PDF
Author: Mário Marques da Silva
Publisher: CRC Press
ISBN: 1498751547
Size: 19.81 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 700
View: 528

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Cable and Wireless Networks: Theory and Practice presents a comprehensive approach to networking, cable and wireless communications, and networking security. It describes the most important state-of-the-art fundamentals and system details in the field, as well as many key aspects concerning the development and understanding of current and emergent services. In this book, the author gathers in a single volume current and emergent cable and wireless network services and technologies. Unlike other books, which cover each one of these topics independently without establishing their natural relationships, this book allows students to quickly learn and improve their mastering of the covered topics with a deeper understanding of their interconnection. It also collects in a single source the latest developments in the area, typically only within reach of an active researcher. Each chapter illustrates the theory of cable and wireless communications with relevant examples, hands-on exercises, and review questions suitable for readers with a BSc degree or an MSc degree in computer science or electrical engineering. This approach makes the book well suited for higher education students in courses such as networking, telecommunications, mobile communications, and network security. This is an excellent reference book for academic, institutional, and industrial professionals with technical responsibilities in planning, design and development of networks, telecommunications and security systems, and mobile communications, as well as for Cisco CCNA and CCNP exam preparation.

Advanced Wireless Networks

Advanced Wireless Networks PDF
Author: Savo G. Glisic
Publisher: John Wiley & Sons
ISBN: 0470035412
Size: 12.30 MB
Format: PDF, ePub
Category : Technology & Engineering
Languages : en
Pages : 882
View: 198

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The major expectation from the fourth generation (4G) of wireless communication networks is to be able to handle much higher data rates, allowing users to seamlessly reconnect to different networks even within the same session. Advanced Wireless Networks gives readers a comprehensive integral presentation of the main issues in 4G wireless networks, showing the wide scope and inter-relation between different elements of the network. This book adopts a logical approach, beginning each chapter with introductory material, before proceeding to more advanced topics and tools for system analysis. Its presentation of theory and practice makes it ideal for readers working with the technology, or those in the midst of researching the topic. Covers mobile, WLAN, sensor, ad hoc, bio-inspired and cognitive networks as well as discussing cross-layer optimisation, adaptability and reconfigurability Includes hot topics such as network management, mobility and hand-offs, adaptive resource management, QoS, and solutions for achieving energy efficient wireless networks Discusses security issues, an essential element of working with wireless networks Supports the advanced university and training courses in the field and includes an extensive list of references Providing comprehensive coverage of the current status of wireless networks and their future, this book is a vital source of information for those involved in the research and development of mobile communications, as well as the industry players using and selling this technology. Companion website features three appendices: Components of CRE, Introduction to Medium Access Control and Elements of Queueing Theory

Wireless Communications

Wireless Communications PDF
Author: Andreas F. Molisch
Publisher: John Wiley & Sons
ISBN: 1118355687
Size: 40.35 MB
Format: PDF
Category : Technology & Engineering
Languages : en
Pages : 884
View: 7361

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"Professor Andreas F. Molisch, renowned researcher and educator, has put together the comprehensive book, Wireless Communications. The second edition, which includes a wealth of new material on important topics, ensures the role of the text as the key resource for every student, researcher, and practitioner in the field." —Professor Moe Win, MIT, USA Wireless communications has grown rapidly over the past decade from a niche market into one of the most important, fast moving industries. Fully updated to incorporate the latest research and developments, Wireless Communications, Second Edition provides an authoritative overview of the principles and applications of mobile communication technology. The author provides an in-depth analysis of current treatment of the area, addressing both the traditional elements, such as Rayleigh fading, BER in flat fading channels, and equalisation, and more recently emerging topics such as multi-user detection in CDMA systems, MIMO systems, and cognitive radio. The dominant wireless standards; including cellular, cordless and wireless LANs; are discussed. Topics featured include: wireless propagation channels, transceivers and signal processing, multiple access and advanced transceiver schemes, and standardised wireless systems. Combines mathematical descriptions with intuitive explanations of the physical facts, enabling readers to acquire a deep understanding of the subject. Includes new chapters on cognitive radio, cooperative communications and relaying, video coding, 3GPP Long Term Evolution, and WiMax; plus significant new sections on multi-user MIMO, 802.11n, and information theory. Companion website featuring: supplementary material on 'DECT', solutions manual and presentation slides for instructors, appendices, list of abbreviations and other useful resources.

Video Coding For Wireless Communication Systems

Video Coding for Wireless Communication Systems PDF
Author: King N. Ngan
Publisher: CRC Press
ISBN: 9780824704896
Size: 35.96 MB
Format: PDF, Docs
Category : Technology & Engineering
Languages : en
Pages : 560
View: 7176

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"Explains the transmission of image and video information over wireless channels. Describes MPEG-4, the latest video coding standard. Discusses error resilient combined source channel image and video coders, and multiple access spread spectrum and future generation wireless video communication systems."

The Cdma2000 System For Mobile Communications

The cdma2000 System for Mobile Communications PDF
Author: Vieri Vanghi
Publisher: Pearson Education
ISBN: 0132440806
Size: 79.65 MB
Format: PDF, Mobi
Category : Technology & Engineering
Languages : en
Pages : 544
View: 7742

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cdma2000 in depth: architecture, protocols, design, and operation This is a complete guide to the architecture and operation of cdma2000 networks. Three leading experts begin by reviewing the theory of CDMA communications, then systematically discuss every component of a cdma2000 network, including radio access networks, packet core networks, mobile stations, and their reference points. The authors present in-depth coverage of the cdma2000 air interface protocols between mobile and base stations; physical layer design; media access control; layer 3 signaling; handoffs; power control; radio resource management for mixed voice and data services; radio access network performance; and end-to-end call flows for circuit switched voice, packet data, and concurrent services. Coverage includes: CDMA and spread spectrum fundamentals: modulation/demodulation, forward error correction, turbo coding, and diversity Applications and services, including conversational voice, Web browsing, file transfer, WAP, video streaming, and VoIP Evolution of integrated data and voice services (1xEV-DV) Handoff principles and types, including idle, access, soft, and hard handoffs Reverse and forward link power control principles, algorithms, and implementation aspects Algorithms and implementation aspects for radio resource management End-to-end network operations: location and state management, call processing, SMS, and more This is an ideal reference for professionals designing or building cdma2000 infrastructure and mobile stations, operators deploying and managing cdma2000 networks, and any wireless communications engineer who wants a thorough understanding of cdma2000 technology.

Multi Carrier Spread Spectrum Related Topics

Multi Carrier Spread Spectrum   Related Topics PDF
Author: Khaled Fazel
Publisher: Springer Science & Business Media
ISBN: 9780792376538
Size: 42.66 MB
Format: PDF, ePub, Mobi
Category : Computers
Languages : en
Pages : 376
View: 4561

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The benefits and success of multi-carrier (MC) modulation on one side and the flexibility offered by the spread spectrum (SS) technique on the other side has motivated many researchers to investigate the combination of both techniques since 1993. This combination, known as multi-carrier spread-spectrum (MC-SS), benefits from the main advantages of both systems and offers high flexibility, high spectral efficiency, simple detection strategies, narrow-band interference rejection capability, etc.. The basic principle of this combination is straightforward: The spreading is performed as direct sequence spread-spectrum (DS-SS) but instead of transmitting the chips over a single carrier, several sub-carriers could be employed. The MC modulation and demodulation can easily be realized in the digital domain by performing IFFT and FFT operations. The separation of the users' signals could be performed in the code domain. This means that the MC-SS system performs the spreading in the frequency domain, which allows for simple signal detection strategies. Since 1993, MCSS has been deeply studied and new alternative solutions have been proposed. Meanwhile, deep system analysis and comparison with DS-CDMA have been performed that show the superiority of MC-CDMA. The aim of Multi-Carrier Spread-Spectrum & Related Topics is to edit the ensemble of the newest contributions and research results in this new field that will be presented during three days at the Third International Workshop on Multi-Carrier Spread-Spectrum (MC-SS) & Related Topics, held in Oberpfaffenhofen, Germany.

W Cdma And Cdma2000 For 3g Mobile Networks

W CDMA and cdma2000 for 3G Mobile Networks PDF
Author: M. R. Karim
Publisher: McGraw Hill Professional
ISBN: 9780071409568
Size: 53.13 MB
Format: PDF, Mobi
Category : Technology & Engineering
Languages : en
Pages : 384
View: 1909

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AS SERVICE PROVIDERS START TO BUILD THIRD-GENERATION AND UMTS NETWORKS, THEY NEED A WIZARD TO MAKE SENSE OF ELABORATE PROTOCOLS AND OUT-OF-CONTEXT TECHNOLOGY REPORTS "Excellent coverage: captures the gamut from propagation science to network planning." -- Nikil Jayant, John Pippin Chair in Wireless Systems, Georgia Tech "For those already installing 3G systems, I recommend it be rushed into print." -- Reed Fisher, formerly of Bell Labs and father of the cell phone "Engineers will find this is a much-needed integrated approach to understanding 3G technologies." -- Ken Smolik, Technology Specialist, Banner & Witcoff, Ltd. This book gives network managers and 3G workers a select background in spread spectrum technology, empowering them to make real-world design, purchasing, and deployment decisions. Assuming only that W-CDMA is the preferred interface, the authors make a point of grounding 3G technologies in the fundamentals of propagation characteristics, physical layer functionalities, and spectrum requirements, so readers can confidently tackle soft handover, power control, sectorization, and message flows. Written by authors with deep experience in data communications design and development, this jargon-free look at W-CDMA: * Spells out what providers must know to enable wireless data speeds 40 times the current level * Shows how to integrate U.S., European, and Pacific Rim flavors of 3G for worldwide roaming access * Explains how spread spectrum functions best in data transmission * Covers vital links between GSM and W-CDMA systems * Reviews and unpacks IMT-2000 interface proposals Worth its weight in paid consultants to wireless carriers, service developers, systems engineers, and telecom managers, this book opens a window on the implications of the air interface in the next-generation network.

Mobile Communication Systems And Security

Mobile Communication Systems and Security PDF
Author: Man Young Rhee
Publisher: John Wiley & Sons
ISBN: 0470823372
Size: 42.38 MB
Format: PDF, Kindle
Category : Technology & Engineering
Languages : en
Pages : 448
View: 2309

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Mobile Communication Systems and Security arms readers with a thorough understanding of all major cellular air-interface technologies and their security layer techniques. Rhee covers the technological development of wireless mobile communications in compliance with each iterative generation up to 3G systems and beyond, with an emphasis on wireless security aspects. By progressing in a systematic manner, presenting the theory and practice of wireless mobile technologies along with various security problems, readers will gain an intimate sense of how mobile systems operate and how to address complex security issues. Written by a top expert in information security Details each generation of cellular technology Gives a clear understanding of wireless security protocol analysis Offers complete coverage of various protocols and specifications in 3GPPs Forecasts new features and promising technologies Presents numerical examples in each chapter for easier understanding Provides source code that can be used for individual practice The book is ideal for advanced undergraduate and postgraduate students enrolled in courses such as Wireless Networking, Wireless Security, or Mobile Radio Communications. Practicing engineers in industry and research scientists can use the book as a reference to get reacquainted with mobile radio fundamentals or to gain deeper understanding of the security layer. Access the source code and lecture materials at the companion website: (www.wiley.com/go/rhee)