The Mobile Communications Handbook covers the entire field - from principles of analog and digital communications to cordless telephones, wireless local area networks (LANs), and international technology standards. The amazing scope of the handbook
经典manning 原板书。 In mid-2006, I started a new project. Since in this case I was developing for myself, under the banner of my own company, I had the pleasure of making all the technolog- ical choices myself. Most of my previous experience had been wi
Preface xv Acknowledgments xvii 1 Overview 1 1.1 History of Mobile Cellular Systems 1 1.1.1 First Generation 1 1.1.2 Second Generation 2 1.1.3 Generation 2.5 5 1.2 Overview of 3G 8 1.3 Proposals for 3G Standard 10 1.3.1 WCDMA 10 1.3.2 Advanced TDMA
Monte Carlo simulation has become one of the most important tools in all fields of science. Simulation methodology relies on a good source of numbers that appear to be random. These "pseudorandom" numbers must pass statistical tests just as random s
The use of second-generation wavelets to attain superresolution with noise filtering is described for a captured sequence of low-resolution frames without any ssumptions on grid (sampling lattice) structure. The approach is based on 2D methods. The
Grid Generation Methods（网格生成方法） Grid Generation Methods 2nd Edition Dec 2009 Grid Generation Methods 2nd Edition This book is an introduction to structured and unstructured grid methods in scientific computing, addressing graduate students, scientis
DVB-S2 is the second-generation specification for satellite broad-band applications, developed by the Digital Video Broadcasting (DVB) Project in 2003.
实用代码生成 外文教程 Whenever you’re looking at buying a book, it seems to me there’s only one question that should be asked: “Why should I invest my hard-earned money in this book?” This book is designed to make you, as a software developer, more productive
生物特征加密的一些论文Abstract—In this paper, a new, soft two-level approach for the generation of multiple and revocable biometric keys, adapted to the analog nature of biometric signals, is proposed. It consists of a novel randomized soft code-offset constru
Microcomb generation with simultaneous χ(2) and χ(3) nonlinearities brings new possibilities for ultrabroadband and potentially self-referenced integrated comb sources. However, the evolution of the intracavity field involving multiple nonlinear proc
A second generation solar adaptive optics (AO) system is built and installed at the 1-m New Vacuum Solar Telescope (NVST) of the Fuxian Solar Observatory (FSO) in 2015. The AO high-order correction system consists of a 151-element deformable mirror (
We propose a simple means for improving optical beam quality with second-harmonic generation. By creating spatial walk-off in aperiodic quasi-phase-matching gratings, we show that the harmonic beam experiences a spatial phase shift that can be engine
