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Answering the need for an accessible overview of the field, this text/reference presents a manageable introduction to both the theoretical and practical aspects of computer networks and network programming. Clearly structured and easy to follow, the book describes cutting-edge developments in network architectures, communication protocols, and programming techniques and models, supported by code examples for hands-on practice with creating network-based applications. Features: presents detailed coverage of network architectures; gently introduces the reader to the basic ideas underpinning computer networking, before gradually building up to more advanced concepts; provides numerous step-by-step descriptions of practical examples; examines a range of network programming techniques; reviews network-based data storage and multimedia transfer; includes an extensive set of practical code examples, together with detailed comments and explanations.
"This book serves as a vital resource for practitioners to learn about the latest research and methodology within the field of wireless technology, covering important aspects of emerging technologies in the heterogeneous next generation network environment with a focus on wireless communications and their quality"--Provided by publisher.
Radio-frequency (RF) integrated circuits in CMOS technology are gaining increasing popularity in the commercial world, and CMOS technology has become the dominant technology for applications such as GPS receivers, GSM cellular transceivers, wireless LAN, and wireless short-range personal area networks based on IEEE 802.15.1 (Bluetooth) or IEEE 802.15.4 (ZigBee) standards. Furthermore, the increasing interest in wireless technologies and the widespread of wireless communications has prompted an ever increasing demand for radio frequency transceivers. Wireless Radio-Frequency Standards and System Design: Advanced Techniques provides perspectives on radio-frequency circuit and systems design, covering recent topics and developments in the RF area. Exploring topics such as LNA linearization, behavioral modeling and co-simulation of analog and mixed-signal complex blocks for RF applications, integrated passive devices for RF-ICs and baseband design techniques and wireless standards, this is a comprehensive reference for students as well as practicing professionals.
This book provides a broad introduction to Cognitive Radio, which attempts to mimic human cognition and reasoning applied to Software Defined Radio and reconfigurable radio over wireless networks. It provides readers with significant technical and practical insights into different aspects of Cognitive Radio, starting from a basic background, the principle behind the technology, the inter-related technologies and application to cellular and vehicular networks, the technical challenges, implementation and future trends. The discussion balances theoretical concepts and practical implementation. Wherever feasible, the different concepts explained are linked to application of the corresponding sc...
"This book offers cutting edge approaches for the provision of quality of service in wireless local area networks"--Provided by publisher.
The safe and reliable operation of technical systems is of great significance for the protection of human life and health, the environment, and of the vested economic value. The correct functioning of those systems has a profound impact also on production cost and product quality. The early detection of faults is critical in avoiding performance degradation and damage to the machinery or human life. Accurate diagnosis then helps to make the right decisions on emergency actions and repairs. Fault detection and diagnosis (FDD) has developed into a major area of research, at the intersection of systems and control engineering, artificial intelligence, applied mathematics and statistics, and suc...
The seventh in a series of annual reports investigating the regulations that enhance business activity and those that constrain it, 'Doing Business' presents quantitative indicators on business regulations and the protection of property rights that can be compared across 183 economies--from Afghanistan to Zimbabwe--and over time. Regulations affecting 10 stages of a business's life are measured: starting a business, dealing with construction permits, employing workers, registering property, getting credit, protecting investors, paying taxes, trading across borders, enforcing contracts and closing a business. Data in 'Doing Business 2010' are current as of June 1, 2009. The indicators are used to analyze economic outcomes and identify what reforms have worked, where and why.
O lucrare consacrata unei analize aprofundate a Guvernului, unul din cele doua componente ale executivului, alaturi de Presedinte, reprezinta, fara indoiala, o tema de mare actualitate datorita, in mare masura, si divergentelor aparute in ultimii ani in practica statala româneasca, conflicte ce uneori au atras "arbitrajul" Curtii Constitutionale. Mare parte din aceste probleme create cu concursul majoritatii politicienilor, unele dintre ele fara raspuns, in raport cu dispozitiile constitutionale in vigoare, a determinat un curent de opinie in favoarea unei noi revizuiri a Constitutiei.
Teoria generala a dreptului reprezinta o vedere unitara si esentiala asupra permanentelor dreptului care studiaza conceptele, categoriile, principiile si notiunile de baza ale acestuia. Schimbarile radicale in plan politic si economico-social din Romania au generat si ample modificari ale sistemului juridic iar cercetarea fenomenului juridic a impus reconsiderarea fundamentelor conceptuale in functie de datele furnizate de stiintele juridice de ramura si de stiintele juridice istorice. Teoria dreptului, abordand regularitatile fenomenului juridic in complexitatea sa, nu poate ignora analiza structurala a acestui fenomen, modalitatile sale de exprimare particulara, care se regasesc apoi in constructiile pe care le realizeaza.