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| НОВЫЙ ГОД СИМВОЛ 2013 ГОДАУКРАШЕНИЯ КАРНАВАЛ НА НОВЫЙ ГОД РАСПРОДАЖА |  |
Электромагнитная совместимость сотовых сетей связи Прежде всего, следует упомянуть приложения так называемой "беспроводной последней мили" (Wireless Local Loop, WLL). Такое приложение реализуется в "фиксированных" сетях, не поддерживающих мобильных абонентов. Следует, впрочем, подчеркнуть, что совершенно неподвижными абоненты таких сетей быть не обязаны, - допускается, например, перемещение с места на место в пределах территории, на которой развернута сеть. Наибольший интерес к фиксированным сетям проявляют компании-операторы из развивающихся стран, где необходимо быстро обеспечить связь на большой территории, и на прокладку разветвленной кабельной сети просто нет времени. Помимо недостаточно развитой коммуникационной инфраструктуры, существует и еще одна причина интереса к беспроводным технологиям "последней мили" - большие расстояния. Этот фактор не зависит от уровня экономического развития страны - проложить кабель к удаленному ранчо в Соединенных Штатах ничуть не дешевле (а скорее всего, значительно дороже), чем к какой-нибудь глухой российской деревушке на десять домов. | |
 Карандаши цветные "Kores", 36 цветов, с точилкой. Цветные карандаши имеют насыщенные цвета. Шестигранная форма корпуса снижает усталость и придает дополнительный комфорт. Мягкий грифель. 622 руб Раздел: Более 24 цветов  Подставка для колец Zoola "Кошка", хром. Серия стильных и функциональных держателей для украшений от Umbra. Они предназначены как для хранения украшений, так и общего декора 590 руб Раздел: Подставки для украшений  Набор "Магазин мороженого". Комплектация: маленькая ложка (2 шт.), шарики мороженого (5 шт.), касса со сканером, рожок для мороженого голубой (2 шт.), рожок для 899 руб Раздел: Магазины, супермаркеты |  Wireless Sensor Network. Coverage, Scheduling and OptimizationThis book covers differentiated, coverage preserved, sensor scheduling model for a Heterogeneous Sensor Network. Mahmuda N. Книга по Требованию 1996 руб |  WIRELESS BODY TEMPERATURE MONITORING FOR BIOMEDICAL NEEDS. Wireless Sensor Network in Biomedical SectorsThe founding addressed that ZigBee platform provides a high communication performance for wireless monitoring systems. Asaed M. Книга по Требованию 1893 руб |
 Data Dissemination in Wireless Sensor Networks with Reinforcement Learning Teaching Networks How to Learn.Both protocols are fully distributed and have minimal communication overhead. Anna F. Книга по Требованию 2361 руб |  Building Blocks and Applications Secure Wireless Sensor Networks.Despite many security schemes have been proposed to protect building blocks such as routing and key management, some other building blocks (e. g. , mobile sink and time synchronization) are largely ignored. Hui S. Книга по Требованию 2415 руб |
 Processing Multi-Modality Sensor Data in Wireless Sensor Networks Evidence Filtering.Wireless sensor networks attempt to revolutionize the way we interact with the physical world by networking multitudes of small sensors attached to wireless radios. Duminda A. D. Книга по Требованию 2415 руб |  A Centralized Self Localization Approach in Wireless Sensor Networks Sensor Node Localization Using Mobile AcousticIn this monograph, we present a mobile acoustic beacon based sensor node localization method. Manish K. Книга по Требованию 2007 руб |
 Analyzing and Modeling Network Traffic in Wireless Sensor Networks. A Basis for Network Optimization and AnomalyFirstly, there is a lack of network traffic analysis This book concentrates on three factors which are holding back the development of WSNs. Qinghua W. Книга по Требованию 2007 руб |  Wireless Sensor Networks. for HealthCare ApplicationsThe organization of the book starts with the background of wireless sensor networks, and then completes description of the patient health metrics: heart rate and blood oxygen saturation (SpO2) by using body sensor networks for better Asim R.S. Книга по Требованию 1898 руб |
 A generic software architecture for portable applications in heterogeneous wireless sensor networks Generic architecture for sensor networkThe severe hardware restrictions of sensor nodes in relation to computation, communication and specifically, energy, have posed new technical and conceptual challenges. Soledad E. Книга по Требованию 3050 руб |  Autonomous Wireless Sensor Actuator Network in Logistic Systems. Development and EvaluationThen characteristic for autonomous system are considered. Amir J. Книга по Требованию 2361 руб |
 Using Different Radio Bands to Provide More Flexibility. Using a Helio Based Protocol in a Battlefield Sensor Network with Directional Antennas and EnhancedConsider a combat sensor network, which uses minimal transmitter power and close node spacing. Fred S. Книга по Требованию 2007 руб |  Wireless Sensor Technology for Remote Healthcare. A new approach to continuous health monitoringSokwoo R. Книга по Требованию 1922 руб |
 Resource Management Policies for Wireless and Visual Sensor NetworksIn this book, we explore application-aware techniques for managing the limited resources in wireless sensor networks, focusing on ways to maximize the network lifetime for clustered wireless sensor networks and for visual sensor Stanislava S. Книга по Требованию 3233 руб |  Performance of Wireless Mesh Networks. Experimental Studies of IEEE 802.11 and IEEE 802.16 solutionsThis lack of technology drove the development of the IEEE 802. 16 standard that defines the physical layer and the MAC sublayer targeted for wireless networking. Nicola S. Книга по Требованию 2402 руб |
 Maximising Network Lifetime Energy Balanced Topology for Sensor Networks.Recent advances in Micro-Electro-Mechanical Systems (MEMS) and low-power short-range radios have enabled rapid development of wireless sensor networks. Kazi M.S. Книга по Требованию 3233 руб |  South African Wireless Community NetworksMost of them use WiFi technology and many are wireless mesh networks. Lambert M. S. Книга по Требованию 1122 руб |
 Wireless Network Channel Change Games. Game-Theoretic Decisions in Spectrum-Agile Wireless NetworksGame-theoretic decision-making based on the self-interest of rational decision makers is applied to a variety of channel-change scenarios. Книга по Требованию 1980 руб |  Communication Protocol Engineering of Wireless Networks. Modeling and OptimizationThis book provides both Specification and Description Language (SDL) modeling and analytic analysis of the most important wireless technologies: Wi-Fi (IEEE 802. 11), Bluetooth (IEEE 802. 15) and WiMAX (IEEE 802. 16). Many Medium Access Control Pero L. Книга по Требованию 2768 руб |
 Attacks on Wireless LANs. About the security of IEEE 802.11 based wireless networksThis book is intended for network operators, who want to learn more about wireless security, and also for cryptographers, who want to understand the theoretical background of these attacks. Erik T. Книга по Требованию 2415 руб |  Resource Management in Advanced Wireless Networks. Modeling, Allocation and OptimizationTo guarantee the connection-level QoS, i. e. , minimizing the dropping rate of handoff calls, it describes an optimal scheme to accept new calls based on efficient dynamic channel reservation. Fei H. Книга по Требованию 2415 руб |
 Cross-Layer Design for Cooperative Wireless Networks. Emerging Techniques for Improving Network PerformanceIn this book, novel cooperative cross-layer techniques are proposed in three areas of wireless networks: cooperative beamforming, wireless security and collision resolution. Lun D. Книга по Требованию 2415 руб |  Wireless Networks. InterferenceIn this thesis we study the effect of interference and methods of coping with it in a wireless network. Mohammad U. Книга по Требованию 2415 руб |
 Energy-Saving MAC protocols for Point-Controlled Wireless Networks. Best-Effort, QoSFinally, PCSAR was modified to suit a QoS enabled MAC such as IEEE 802. 11e. This book should be useful for professionals both in academics and industry, in the field of wireless communications and networking, especially those engaged in the Ghazanfar A.S. Книга по Требованию 2415 руб |  Multimedia Wireless Networking Providing Quality-of-Service Guarantees in Wireless Networks.In the first part of the book, we investigate the problem of statistical QoS provisioning from the network perspective. Dapeng W. Книга по Требованию 3233 руб |
 Efficient Wireless MAC Protocols. Analyzing Quality of Service in Wireless NetworksLatter property asks among other things for a MAC protocol enabling an efficient and fair medium access for competing network participants. Книга по Требованию 2007 руб |  Wireless NetworkWireless telecommunications networks are generally implemented with some type of remote information transmission system that uses electromagnetic waves, such as radio waves, for the carrier and this implementation usually takes place at the Lambert M. S. Книга по Требованию 1590 руб |
 Cross layer analysis of interference effects in wireless systems. Interference is the challenge of wireless networksWireless communication systems are nowadays employed in many ? elds. The research effort beneath this work is to investigate one of the main issues in a radio communication system: interference. Devices operating in the 2. 4 GHz ISM band are Giovanni G. Книга по Требованию 2664 руб |  Channel Based Medium Access Control for Ad Hoc Wireless Networks. Basic Principles, Rate adaptation and controlNext, we extend the Channel MAC protocol to support multi-rate communications. Manzur A. Книга по Требованию 2625 руб |
 Modifying the TCP Acknowledgement Mechanism. An Evaluation and Application to Wired and Wireless NetworksIn this book we develop methods and algorithms to improve the fundamental working of TCP: the clocking on data packets through the timely reception of acknowledgements (ACKs). Andres A. Книга по Требованию 3050 руб |  Wireless Body Area Networks. A Framework of Network-integrated Sensing and Energy-aware Protocols for Resource- constrained Applications in Wireless Body AreaThe concept of RSSI-based proximity is experimentally developed and then integrated within a HMM-based stochastic processing framework for accurately identifying postures in a subject-independent manner. Muhannad Q. Книга по Требованию 2625 руб |
 Network 1. WorkbookBill B. Oxford University Press 282 руб |  Design and Analysis of Wireless CDMA Systems. Using Theory of Random MatricesWith the application of the mathematical theory on random matrices, this book studies the problems of low-complexity multiuser receiver design and performance analysis (both information-theoretic and uncoded) for various CDMA systems in the large Linbo L. Книга по Требованию 2746 руб |
 E-Health on Physician-Patient Relations and Network. Implications of Electronic Healthcare on the Physician-Patient Relationship and the Physician’s NetworkHowever, controversies are high as there is little empirical evidence on these benefits. Liisa P. Книга по Требованию 1980 руб |  WIRELESS BATTERYLESS BLOOD PRESSURE SENSING MICROSYSTEM. FOR SMALL LABORATORY ANIMAL IN VIVO REAL-TIME MONITORINGHowever, there is no adequate solution for chronic blood pressure monitoring to date due to small laboratory mouse size and their small blood vessel dimension. Peng C. Книга по Требованию 2746 руб |
 Mobile Agents for Network Fault Detection Based on The Wiener FilterExisting centralized based network management approaches suffer from problems such as insufficient scalability, availability and flexibility, as networks become more distributed. Mouhammd A. Книга по Требованию 3214 руб |  Multi-sensor positioning system for land applications involving single-axis gyroscope augmented with vehicle odometer and integrated with GPS Integrated ReducedGPS is being widely used in land vehicles to provide positioning information. UMAR I. Книга по Требованию 1996 руб |
 Uncertainty Reasoning in Network Fault Diagnosis. Towards Evidential Fault Reasoning and Reactive Diagnosis for OverlayExtensive evaluation via simulation and real-network experiments shows that the presented reasoning techniques significantly improve the efficiency and accuracy of overlay fault diagnosis The reliability and performance of overlay applications Yongning T. Книга по Требованию 2402 руб |  A Study on The Dynamic Network Flow Problems. With Applications to The Dynamic Resource Managment in LogisticsThe developments in information and communication technologies have created new opportunities for managing resources dynamically so as more efficient than the static ways. Haiqing S. Книга по Требованию 2768 руб |
 Artificial Neural Network inversion in Geoelectrics. Modeling and inversion of geophysical resistivity data using artificial neuralThis book presents important results of ANN modeling of geoelectrical sounding data from some of the crucial tectonic and geologically important regions such as Barmer District of Rajasthan and Puga Valley of Jammu ANN based techniques are robust Upendra S. Книга по Требованию 2402 руб | |
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Устрание причин заболеваний. Ортомоль это новый метод для лечения и профилактики болезней. Orthomol - ортомолекулярная медицина.