Posts Tagged ‘Radio’
Advances in Mobile Radio Access Networks
Y. Jay Guo
ISBN: 1580537278
December 2004
As the demand for and the variety of 3G services increase, more advanced hardware and software technologies will be needed to enhance the mobile radio communications infrastructure. This forward-looking book delivers a comprehensive overview of the advanced technologies driving the evolution of mobile radio access networks, focusing on high-level architectural issues and system engineering. The book highlights the advantages and drawbacks of these advanced technologies and helps you make strategic decisions on R&D planning and system deployment.
By striking a balance between theory and practice, and between technology and economics, it addresses the concerns of system engineering, research and development, and telecom management and analysis. The book covers the critical topics you need to understand for your work in the field, from linear transmitters and radio-over-fiber, to software radio base station and mobile terminal positioning. This unique resource examines such cutting-edge technologies as HSDPA, MIMO, OFDM, and IP based RAN, and presents new concepts in both autonomic and ubiquitous networks.
Tags: GPS, HSDPA, OFDM, Radio, UMTS
Posted in Books, Mobile & Wireless Communications, Radio
Digital Synthesizers and Transmitters for Software Radio
Vankka, Jouko
ISBN: 1402031947
July 2005
By programming the digital synthesizers and transmitters, adaptive channel bandwidths, modulation formats, frequency hopping and data rates are easily achieved. Techniques such as digital predistortion for power amplifier linearization, digital compensation methods for analog I/Q modulator nonlinearities and digital power control and ramping are presented in this book. The flexibility of the digital synthesizers and transmitters makes them ideal as signal generators for software radio. Software radios represent a major change in the design paradigm for radios in which a large portion of the functionality is implemented through programmable signal processing devices, giving the radio the ability to change its operating parameters to accommodate new features and capabilities. A software radio approach reduces the content of radio frequency (RF) and other analog components of traditional radios and emphasizes digital signal processing to enhance overall transmitter flexibility. Software radios are emerging in commercial and military infrastructure.
Tags: Radio, synthesizer, transmitter
Posted in Books, Ebook, Radio
RF Measurements for Cellular Phones and Wireless Data Systems
Allen W. Scott, Rex Frobenius
ISBN: 0470129484
July 2008
You cannot design or build anything without testing it. The test equipment manufacturers do a great job of providing equipment, but this book helps explain what the equipment is, how it works, and how to use it. It’s a good addition to your wireless library.” (Electronic Design, December 10, 2008)
RF Measurements for Cellular Phones and Wireless Data Systems, the only source for practical, real-world information on radio frequency (RF) measurements for cellular phones and wireless data systems. Find a review of basic RF principles and terminology, descriptions of RF measurement equipment, an explanation of the RF devices used in cellular phones and wireless data transmission equipment, and information about the testing of RF devices and systems with digitally modulated signals that represent the voice, video, or data carried by RF. You will rely on this guide to cell phone and wireless equipment technology.
Simulation and Software Radio for Mobile Communications
Hiroshi Harada, Ramjee Prasad
ISBN: 1580530443
May 2002
This cutting-edge, first-of-its-kind resource gives you a comprehensive understanding of the simulation and evaluation methods used for today’s mobile communication systems. Written by two highly regarded experts in the field, the book focuses on the performance of both the physical and protocol layer transmission scheme. It defines and presents several invaluable simulation tools written in MATLAB® code, along with clear examples that explain their use.
You get in-depth discussions on digital modulation techniques, including BPSK, QPSK, OQPSK, MSK, GMSK,and QAM by using simulation programs. Moreover, the book also explains the history and configuration of both OFDM and CDMA transmission scheme, discusses multiple access protocols, cellular telecommunication systems, and introduces cutting-edge software radio communication systems. This practical reference is packed with over 240 equations and 160 illustrations.
Tags: Mobile, Radio
Posted in Books, Ebook, Mobile & Wireless Communications
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