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This book explains how the performance of modern cellular wireless networks can be evaluated by measurements and simulations With the roll-out of LTE, high data throughput is promised to be available to cellular users. In case you have ever wondered how high this throughput really is, this book is the right read for you: At first, it presents results from experimental research and simulations of the physical layer of HSDPA, WiMAX, and LTE. Next, it explains in detail how measurements on such systems need to be performed in order to achieve reproducible and repeatable results. The book further addresses how wireless links can be evaluated by means of standard-compliant link-level simulation. The major challenge in this context is their complexity when investigating complete wireless cellular networks. Consequently, it is shown how system-level simulators with a higher abstraction level can be designed such that their results still match link-level simulations. Exemplarily, the book finally presents optimizations of wireless systems over several cells. This book: Explains how the performance of modern cellular wireless networks can be evaluated by measurements and simulations Discusses the concept of testbeds, highlighting the challenges and expectations when building them Explains measurement techniques, including the evaluation of the measurement quality by statistical inference techniques Presents throughput results for HSDPA, WiMAX, and LTE Demonstrates simulators at both, link- level and system-level Provides system-level and link-level simulators (for WiMAX and LTE) on an accompanying website (https://www.nt.tuwien.ac.at/downloads/featured-downloads) This book is an insightful guide for researchers and engineers working in the field of mobile radio communication as well as network planning. Advanced students studying related courses will also find the book interesting. Получить ссылку |
Rethinking Teacher Supervision and Evaluation. How to Work Smart, Build Collaboration, and Close the Achievement Gap
Автор: Kim Marshall
Год издания:
Teacher supervision and evaluation that emphasizes fairness, excellence, and achievement In this thoroughly revised and updated edition of his bestselling book, education expert Kim Marshall shows how to break away from the typical and often ineffective evaluation approaches in which principals use infrequent classroom visits or rely on standardized test scores to assess a teacher's performance. Marshall proposes a broader framework for supervision and evaluation that enlists teachers in improving the performance of all students. Revised edition of the classic book on teacher supervision and evaluation Includes thoughts on iPad and iPhone aps for classroom observation Offers new chart on how principals can manage ten mini-observations per teacher per year Contains new thoughts on merit pay, a different approach to the test-score argument from Arne Duncan This vital resource also includes extensive tools and advice for managing time as well as ideas for using supervision and evaluation practices to foster teacher professional development.
The Great Super Cycle. Profit from the Coming Inflation Tidal Wave and Dollar Devaluation
Автор: David Skarica
Год издания:
The United States has a problem – a big problem. Due to costs associated with the massive bailout of financial institutions deemed «too big to fail,» on-going armed conflicts, and a move towards socialism, another even bigger bubble is about to burst – the debt bubble. The Great Super Cycle: Profit from the Coming Inflation Tidal Wave and Dollar Devaluation is an intriguing look at the relationship between Washington and Wall Street; the history of political shifts in power and how those shifts influenced the global economy; and, the ways investors can profit as economies move away from U.S. dollar and debt. The book: Discusses how a socialist America will result in the U.S. economy becoming far less competitive, while causing funds to move offshore Details how investors can profit by investing in gold, oil, and Asian markets Explains major cyclical movements from the mega cycle of world power to stock market cycles which last 10-20 years. As the United States begins to deal with its massive debt bubble, The Great Super Cycle just might prove the most powerful tool an investor has for making money in the turbulent years to come.
Bond Evaluation, Selection, and Management
Автор: R. Johnson Stafford
Год издания:
A fully revised guide to fixed income securities that reflects current market conditions The Second Edition of Bond Evaluation, Selection, and Management combines fundamental and advanced topics in the field, offering comprehensive coverage of bond and debt management. This fully updated and revised edition provides you with the basics needed to understand various strategies, and explanations of cutting edge advanced topics. Focusing on essential concepts, models, and numerical examples, this book will help you quickly become familiar with the tools needed to effectively select, evaluate, and manage bonds. Covers both the fundamental and advanced topics in the field, including debt securities, bonds with embedded options, asset-backed securities, and bond derivatives Reinforces important concepts through review questions, web exercises, and practice problems in each chapter Reviews the history of the credit markets from the 1980s to the present with a retrospective look at the 2008 financial crisis Contains «Interview Boxes» consisting of questions and answers with distinguished fixed-income portfolio managers, traders, analysts, and academicians Filled with in-depth insights and practical advice, this reliable resource offers a solid foundation in understanding the complexities of evaluating and selecting bonds and other fixed income securities.
The Evaluation and Optimization of Trading Strategies
Автор: Robert Pardo
Год издания:
A newly expanded and updated edition of the trading classic, Design, Testing, and Optimization of Trading Systems Trading systems expert Robert Pardo is back, and in The Evaluation and Optimization of Trading Strategies, a thoroughly revised and updated edition of his classic text Design, Testing, and Optimization of Trading Systems, he reveals how he has perfected the programming and testing of trading systems using a successful battery of his own time-proven techniques. With this book, Pardo delivers important information to readers, from the design of workable trading strategies to measuring issues like profit and risk. Written in a straightforward and accessible style, this detailed guide presents traders with a way to develop and verify their trading strategy no matter what form they are currently using–stochastics, moving averages, chart patterns, RSI, or breakout methods. Whether a trader is seeking to enhance their profit or just getting started in testing, The Evaluation and Optimization of Trading Strategies offers practical instruction and expert advice on the development, evaluation, and application of winning mechanical trading systems.
The Long and Short Of Hedge Funds. A Complete Guide to Hedge Fund Evaluation and Investing
Автор: Daniel Strachman A.
Год издания:
An innovative A to Z guide to the world of hedge funds The Long and Short of Hedge Funds presents readers with a unique look at these investment vehicles, the people who run them, and those who provide services to them. This book is a detailed guide of the industry and offers rare access to hedge fund managers and industry participants. The book provides the reader with a real education about hedge funds, gaining a firm understanding of the industry.
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