Advances In 3g Enhanced Technologies For Wireless Communications
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Advances In 3g Enhanced Technologies For Wireless Communications
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Author : Jiangzhou Wang
language : en
Publisher: Artech House
Release Date : 2002
Advances In 3g Enhanced Technologies For Wireless Communications written by Jiangzhou Wang and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Technology & Engineering categories.
Broadband wireless communications is profoundly impacting our daily lives, and energizing numerous research projects globally. A compilation of the cutting edge work of leading researchers and engineers from major telecommunications firms worldwide, this timely volume offers you in-depth knowledge of the various technical regimes for implementing third generation (3G) wireless mobile communications systems, and covers the latest enhanced techniques likely to become future standards in 3.5G or 3GPP2.
The Technical Foundations Of Iot
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Author : Boris Adryan
language : en
Publisher: Artech House
Release Date : 2017-06-30
The Technical Foundations Of Iot written by Boris Adryan and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-30 with Computers categories.
This comprehensive new resource presents a technical introduction to the components, architecture, software, and protocols of IoT. This book is especially catered to those who are interested in researching, developing, and building IoT. The book covers the physics of electricity and electromagnetism laying the foundation for understanding the components of modern electronics and computing. Readers learn about the fundamental properties of matter along with security and privacy issues related to IoT. From the launch of the internet from ARPAnet in the 1960s to recent connected gadgets, this book highlights the integration of IoT in various verticals such as industry, smart cities, connected vehicles, and smart and assisted living. The overall design patterns, issues with UX and UI, and different network topologies related to architectures of M2M and IoT solutions are explored. Product development, power options for IoT devices, including battery chemistry, actuators from simple buzzers to complex stepper motors, and sensors from gyroscopes to the electrical sensing of organic compounds are covered. Hardware development, sensors, and embedded systems are discussed in detail. This book offers insight into the software components that impinge on IoT solutions, development, network protocols, backend software, data analytics and conceptual interoperability.
Tdd Cdma For Wireless Communications
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Author : Riaz Esmailzadeh
language : en
Publisher: Artech House
Release Date : 2003
Tdd Cdma For Wireless Communications written by Riaz Esmailzadeh and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Technology & Engineering categories.
This graduate-level text aims to familiarize the reader with the technologies related to the time division duplex (TDD) mode of code division multiple access (CDMA) technology for mobile communications, which is becoming part of the wideband CDMA standards. While much of the literature on the technology is available in individual papers, Esmailzadeh and Nakagawa (both of the department of electrical engineering, Keio U., Japan) argue that the growing usefulness of the technology necessitates a book- length treatment. They cover TDD transmission, power control in TDD- CDMA systems, pre-rake diversity combining, system capacity in TDD- CDMA systems, TDD-based CDMA standards for public systems, TDD spread spectrum-based private systems, and TDD and fourth-generation systems. Annotation copyrighted by Book News, Inc., Portland, OR
Introduction To Ofdm Receiver Design And Simulation
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Author : Y.J. Liu
language : en
Publisher: Artech House
Release Date : 2019-11-30
Introduction To Ofdm Receiver Design And Simulation written by Y.J. Liu and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-30 with Technology & Engineering categories.
This practical book is an accessible introduction to Orthogonal frequency-division multiplexing (OFDM) receiver design, a technology that allows digitized data to be carried by multiple carriers. It offers a detailed simulation study of an OFDM algorithm for Wi-Fi and 4G cellular that can be used to understand other OFDM waveforms. Extensive simulation studies are included using the transmissionwaveform given by the IEEE 802.11 standard. Scrambler, error-correcting codes, interleaver and radio-wave propagation model are included. OFDM waveform characteristics, signal acquisition, synchronization issues, channel estimation and tracking, hard and soft decision decoding are all covered. Detailed derivations leading to the final formula for any algorithm are given, which allows the reader to clearly understand the approximations and conditions behind the formulas and apply them appropriately. The algorithms are selected not just for the best performance from simulation study but also for easy implementation. An example is a unique algorithm for signal acquisition using the principle of maximum likelihood detection.
Fundamentals Of Wireless Communication
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Author : David Tse
language : en
Publisher: Cambridge University Press
Release Date : 2005-05-26
Fundamentals Of Wireless Communication written by David Tse and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-05-26 with Computers categories.
This textbook takes a unified view of the fundamentals of wireless communication and explains cutting-edge concepts in a simple and intuitive way. An abundant supply of exercises make it ideal for graduate courses in electrical and computer engineering and it will also be of great interest to practising engineers.
Technology Trends In Wireless Communications
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Author : Ramjee Prasad
language : en
Publisher: Artech House
Release Date : 2003
Technology Trends In Wireless Communications written by Ramjee Prasad and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Computers categories.
Whether gaming, constant communications and connectivity, or streaming video and audio is the future killer app that keeps consumers reaching for mobile devices, you can turn to this book for the hands-on technology details you need to know to prepare yourself and your organizations for tomorrowOCOs world of wireless multimedia. The books includes in-depth discussions on the hottest topics in this area, including AAA, multiple access protocols, IPv6 and adaptive technologies. Such resource management strategies as power control, user admission techniques, and congestion control are fully explained, helping you design wireless multimedia systems that provide the required degree of quality of service by effectively utilizing limited radio resources."
Wireless Technician S Handbook
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Author : Andrew Miceli
language : en
Publisher: Artech House
Release Date : 2003
Wireless Technician S Handbook written by Andrew Miceli and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Computers categories.
If you're a mobile communications engineer considering software radio solutions, this practical resource is essential reading. It covers systems design and partitioning all the way from the antenna to the management and control software. Various options for hardware are provided including a look at current and state of the art silicon technologies such as A/D & D/As, DSPs, FPGAs, RCPs, ACMs & digital frequency up/down-converters. The book covers both TDMA and CDMA based cellular radio systems with a special emphasis on how the technology can solve many of the problems faced by 3G. A chapter detailing software architecture summarizes the JTRS and SDRF proposals and discusses potential software radio languages. Special coverage of smart antenna technology is followed by an implementation of a low cost software radio using off the shelf components to give readers a great head start to the world of software radio. The book concludes with an overview of engineering design assistance software tools that are becoming so important for successful developments of embedded radio products.
An Introduction To Optical Wireless Mobile Communication
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Author : Harald Haas
language : en
Publisher: Artech House
Release Date : 2021-09-30
An Introduction To Optical Wireless Mobile Communication written by Harald Haas and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-30 with Technology & Engineering categories.
The use of the optical spectrum for wireless communications has gained significant interest in recent years. Applications range from low-rate simplex transmission links using existing embedded CMOS cameras in smartphones, referred to as optical camera communications (OCC), mobile light fidelity (LiFi) networking in homes, offices, urban and sub-sea environments to free-space gigabit interconnects in data centers and point-to-point long-range wireless backhaul links outdoors and in space. This exciting book focuses on the use of optical wireless communications (OWC) for mobile use cases. The book discusses existing conventional radio frequency (RF)-based wireless access technology and presents the challenges that can impact the requirements of the future wave of new wireless services in the context of artificial intelligence (AI) driven autonomous systems and machine-type communications. The relationship between visible light communications (VLC) and light fidelity (LiFi), is explored, and the major advantages of VLC and LiFi such as security and data density, and discuss existing research challenges are also introduced. Channel modeling techniques are provided for mobile multiuser scenarios, and will introduce key building blocks to achieve LiFi cellular networks achieving orders of magnitude improvements of area spectral efficiency compared to state-of-the-art. Challenges that arise from moving from a static point-to-point visible light link to a LiFi network that is capable of serving hundreds of mobile and fixed nodes are discussed. An overview of recent standardization activities and the commercialization challenges of this disruptive technology is also provided.
Practical Radio Resource Management In Wireless Systems
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Author : Sofoklis A. Kyriazakos
language : en
Publisher: Artech House
Release Date : 2004
Practical Radio Resource Management In Wireless Systems written by Sofoklis A. Kyriazakos and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Technology & Engineering categories.
Despite frustrating customers and loss of revenue for telecommunications providers, cellular network congestion has remained a problem for which few solutions have been found. Covering GSM, GPRS, UMTS and beyond 3G systems, this practical book breaks new ground by providing you with proven techniques for decreasing blocking and dropped call rate due to network congestion. Using real measurements, this book clearly shows you that the maximum traffic that can be accommodated in a wireless network is not a constant value and varies significantly.
Gprs
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Author : Gunnar Heine
language : en
Publisher: Artech House
Release Date : 2003
Gprs written by Gunnar Heine and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Computers categories.
This innovative new book, from leading industry experts Gunnar Heine and Holger Sagkob, puts a focus on GPRS (General Packet Radio Service) but also explains the alternative and complementary technologies HSCSD, EDGE, IS-136 HS. It teaches you how the packet data standard GPRS can help you to expand your network towards third generation, meeting the demands of the most-sophisticated mobile data applications. The book focuses on the specifics and procedures of the air-interface, while giving you a thorough understanding of IP related protocols and a detailed presentation of all the important protocol scenarios that you may encounter in GPRS and HSCSD. Other discussions include an introduction to GSM and TDMA, data transmission protocols, and terrestrial interfaces. An extensive glossary provides answers to many of the technical questions that may arise while utilizing GPRS, HSCSD, EDGE or IS-136 HS technology. Packed with more than 200 illustrations that support key topics.