A new method for analysing nonlinear and non-stationary data has been developed. The key part of the method is the `empirical mode decomposition' method with which any complicated data set can be decomposed into a nite and often small number of `int
1 Introduction 1 1.1 WTDD Technology 2 1.2 Other Advanced Radio Interface Technologies 2 1.3 3GPP Standards for Wideband TDD (WTDD) 3 1.4 Overview of the Book 4 2 System Architecture and Services 5 2.1 UMTS System Architecture 5 2.1.1 CN Architectur
1 Spread spectrum signals and systems 1 1.1 Basic definition 1 1.2 Historical sketch 5 2 Classical reception problems and signal design 7 2.1 Gaussian channel, general reception problem and optimal decision rules 7 2.2 Binary data transmission (dete
Are you involved in designing the next generation of wireless networks?With spectrum becoming an ever scarcer resource, it is critical that new systems utilize all available frequency bands as efficiently as possible. The revolutionary technology pre
演化硬件在声纳识别中的应用 Abstract: An evolvable hardware (EHW) system for high-speed sona return classification has been proposed. The system demonstrates an average accuracy of 91.4% on a sonar spectrum data set. This is bette than a feed-forward neural netwo
In this document, we present the WINNER+ initial report on system aspects of flexible spectrum use. The document presents preferred spectrum use in WINNER+ and Digital Dividend concepts. In addition, specific innovative techniques related to intra-o
In the relatively crowded collection of books on cognitive radio, Stefan and Lars have made a unique and important contribution. First, there is no other single desk reference with such a comprehensive treatment of the applications of game theory to
The goal of this book is to provide a concise but lucid explanation and derivation of the fundamentals of spread-spectrum communication systems. Although spread-spectrum communication is a staple topic in textbooks on digital communication, its trea
The goal of this book is to provide a concise but lucid explanation and derivation of the fundamentals of spread-spectrum communication systems. Although spread-spectrum communication is a staple topic in textbooks on digital communication, its trea
The goal of this book is to provide a concise but lucid explanation and derivation of the fundamentals of spread-spectrum communication systems. Although spread-spectrum communication is a staple topic in textbooks on digital communication, its trea
We consider a wireless provider who caters to two classes of customers, namely primary and secondary users. Primary users have long term contracts while secondary users are admitted and priced according to current availability of excess spectrum. Se
