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Distributed Antenna Systems
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Book Synopsis Distributed Antenna Systems by : Yan Zhang
Download or read book Distributed Antenna Systems written by Yan Zhang and published by CRC Press. This book was released on 2007-06-27 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid growth in mobile communications has led to an increasing demand for wideband high data rate communications services. In recent years, the Distributed Antenna System (DAS) has emerged as a promising candidate beyond 3G and 4G mobile communications. Distributed Antenna Systems: Open Architecture for Future Wireless Communications is
Book Synopsis Establishing a Regulatory Framework for Distributed Antenna Systems by : Srividya Kannan Ramachandran
Download or read book Establishing a Regulatory Framework for Distributed Antenna Systems written by Srividya Kannan Ramachandran and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The regulatory treatment of Distributed Antenna Systems (DAS) has received scant academic attention despite DAS' growing commercial viability and widespread use. This paper analyzes regulatory classifications for wireless deployments involving DAS. It emphasizes that DAS deployments are not monolithic and, particularly, that the existing regulatory framework fails to satisfactorily account for the diversity in practical implementations of DAS networks. This paper explores three instances of problematic application of conventional regulations upon unique DAS designs. DAS antennas differ from traditional cell sites because of design intricacies such as limited on site processing and a smaller form factor. Accordingly, the FCC should revisit its decision to impose a back up power rule on DAS antenna nodes at the federal level. Second, this paper questions the wisdom of state regulations that uniformly impose common carrier obligations upon DAS providers. Third, this paper also propounds that the current state of DAS-level municipal regulations is fractured and suggests a unified regulatory approach extended to all municipalities. The case studies investigated in this paper suggest modifications to the existing regulatory framework to achieve essential policy goals without hindering the growth of the incipient DAS technology.
Book Synopsis Artificial Intelligence XXXVI by : Max Bramer
Download or read book Artificial Intelligence XXXVI written by Max Bramer and published by Springer Nature. This book was released on 2019-12-09 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 39th SGAI International Conference on Innovative Techniques and Applications of Artificial Intelligence, AI 2019, held in Cambridge, UK, in December 2019. The 29 full papers and 14 short papers presented in this volume were carefully reviewed and selected from 49 submissions. The volume includes technical papers presenting new and innovative developments in the field as well as application papers presenting innovative applications of AI techniques in a number of subject domains. The papers are organized in the following topical sections: machine learning; knowledge discovery and data mining; agents, knowledge acquisition and ontologies; medical applications; applications of evolutionary algorithms; machine learning for time series data; applications of machine learning; and knowledge acquisition.
Book Synopsis Distributed Antenna System (DAS) by :
Download or read book Distributed Antenna System (DAS) written by and published by . This book was released on 2015 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Antennas and Propagation for Wireless Communication Systems by : Simon R. Saunders
Download or read book Antennas and Propagation for Wireless Communication Systems written by Simon R. Saunders and published by John Wiley & Sons. This book was released on 2007-05-07 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antennas and propagation are of fundamental importance to the coverage, capacity and quality of all wireless communication systems. This book provides a solid grounding in antennas and propagation, covering terrestrial and satellite radio systems in both mobile and fixed contexts. Building on the highly successful first edition, this fully updated text features significant new material and brand new exercises and supplementary materials to support course tutors. A vital source of information for practising and aspiring wireless communication engineers as well as for students at postgraduate and senior undergraduate levels, this book provides a fundamental grounding in the principles of antennas and propagation without excessive recourse to mathematics. It also equips the reader with practical prediction techniques for the design and analysis of a very wide range of common wireless communication systems. Including: Overview of the fundamental electromagnetic principles underlying propagation and antennas. Basic concepts of antennas and their application to specific wireless systems. Propagation measurement, modelling and prediction for fixed links, macrocells, microcells, picocells and megacells Narrowband and wideband channel modelling and the effect of the channel on communication system performance. Methods that overcome and transform channel impairments to enhance performance using diversity, adaptive antennas and equalisers. Key second edition updates: New chapters on Antennas for Mobile Systems and Channel Measurements for Mobile Radio Systems. Coverage of new technologies, including MIMO antenna systems, Ultra Wideband (UWB) and the OFDM technology used in Wi-Fi and WiMax systems. Many new propagation models for macrocells, microcells and picocells. Fully revised and expanded end-of-chapter exercises. The Solutions Manual can be requested from www.wiley.com/go/saunders_antennas_2e
Book Synopsis Indoor Radio Planning by : Morten Tolstrup
Download or read book Indoor Radio Planning written by Morten Tolstrup and published by John Wiley & Sons. This book was released on 2008-09-15 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mobile wireless applications are a good way to increase productivity, improve customer service and streamline business processes. 3G mobile applications, however, bring a unique challenge: ensuring adequate in-building coverage. Indoor Radio Planning provides an overview of mobile networks systems and coverage solutions for cellular networks in buildings. The background of GSM, UMTS and HSPA cellular systems technology are presented and form the backdrop of the main discussion as to why indoor coverage is needed and how it is best implemented. Basic passive distributed antenna systems (DAS) through to advanced fiber optic systems are discussed in detail, giving the reader a good understanding of all the available solutions. In addition, there is a section covering multi-operator systems, as this is becoming a more and more utilized approach. Other sections cover aspects such as how to upgrade passive DAS from 2G to 3G, noise analysis, link budgets, traffic calculations and software tools that can be used to provide help with creating in-building designs. These topics are examined at length from the basic considerations to advanced indoor radio planning. One of the first texts dedicated solely to indoor radio planning, it will be of essential reading to engineering and planning personnel working for mobile operators, with the book being written with radio planners in mind throughout. Indoor Radio Planning will also be of interest to companies who service and manufacture equipment for operators such as suppliers of indoor coverage systems and vendors of base stations for mobile coverage. A unique, single-source reference for both the theoretical and practical knowledge behind indoor radio planning Written by a leading practitioner in the field with more than 15 years of experience Based on real life examples and implemented systems and results Analyzes co-existence of mobile services and inter modulation analysis Outlines the key parameters and metrics for designing DAS for GSM, DCS, UMTS and HSPA
Book Synopsis Distribution of Time-division Multiplexed (TDM) Management Services in a Distributed Antenna System, and Related Components, Systems, and Methods by : Ami Hazani
Download or read book Distribution of Time-division Multiplexed (TDM) Management Services in a Distributed Antenna System, and Related Components, Systems, and Methods written by Ami Hazani and published by . This book was released on 2020-12-20 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distribution of management services in distributed antenna systems having a central unit and remote units configured to time-division multiplex (TDM) downlink and/or uplink management signals into time slots to form a TDM management frame signal. In this manner, collision will not occur between multiple management signals communicated over a common communications medium at the same time in the distributed antenna system. Collision detection and management mechanism can add design complexity, cost by requiring additional components, and require additional area on electronic boards. The TDM management frame signal may also be modulated at a carrier frequency before being combined with RF communications signals so that the combined signals are within a linear range of shared certain communications components to reduce cost and area.
Book Synopsis Distributed Antenna System Study by : Fei Tong
Download or read book Distributed Antenna System Study written by Fei Tong and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Indoor Radio Planning by : Morten Tolstrup
Download or read book Indoor Radio Planning written by Morten Tolstrup and published by John Wiley & Sons. This book was released on 2015-04-10 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why is high performance indoor wireless service needed, and how is it best implemented? As the challenge of providing better service and higher data speeds and quality for mobile applications intensifies, ensuring adequate in-building and tunnel coverage and capacity is increasingly important. A unique, single-source reference on the theoretical and practical knowledge behind indoor and tunnel radio planning, this book provides a detailed overview of mobile networks systems, coverage and capacity solutions with 2G, 3G and 4G cellular system technologies as a backdrop.
Book Synopsis Multiservice Ethernet Digital Distributed Antenna Systems by : Lu Bai
Download or read book Multiservice Ethernet Digital Distributed Antenna Systems written by Lu Bai and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Antenna Systems for 5G Network Deployments by : Henrik Asplund
Download or read book Advanced Antenna Systems for 5G Network Deployments written by Henrik Asplund and published by Academic Press. This book was released on 2020-06-24 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Antenna Systems for 5G Network Deployments: Bridging the Gap between Theory and Practice provides a comprehensive understanding of the field of advanced antenna systems (AAS) and how they can be deployed in 5G networks. The book gives a thorough understanding of the basic technology components, the state-of-the-art multi-antenna solutions, what support 3GPP has standardized together with the reasoning, AAS performance in real networks, and how AAS can be used to enhance network deployments. Explains how AAS features impact network performance and how AAS can be effectively used in a 5G network, based on either NR and/or LTE Shows what AAS configurations and features to use in different network deployment scenarios, focusing on mobile broadband, but also including fixed wireless access Presents the latest developments in multi-antenna technologies, including Beamforming, MIMO and cell shaping, along with the potential of different technologies in a commercial network context Provides a deep understanding of the differences between mid-band and mm-Wave solutions
Book Synopsis Millimetre Wave Antennas for Gigabit Wireless Communications by : Kao-Cheng Huang
Download or read book Millimetre Wave Antennas for Gigabit Wireless Communications written by Kao-Cheng Huang and published by John Wiley & Sons. This book was released on 2008-10-13 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complete and comprehensive application-focused reference on millimetre wave antennas Millimetre Wave Antennas for Gigabit Wireless Communications covers a vast wealth of material with a strong focus on the current design and analysis principles of millimetre wave antennas for wireless devices. It provides practising engineers with the design rules and considerations required in designing antennas for the terminal. The authors include coverage of new configurations with advanced angular and frequency filtering characteristics, new design and analysis techniques, and methods for filter miniaturization. The book reviews up-to-date research results and utilizes numerous design examples to emphasize computer analysis and synthesis whilst also discussing the applications of commercially available software. Key Features: Advanced and up-to-date treatment of one of the fastest growing fields of wireless communications Covers topics such as Gigabit wireless communications and its required antennas, passive and active antenna design and analysis techniques, multibeam antennas and MIMO, IEEE 802.15.3c, WiMedia®, and advanced materials and technologies Offers a practical guide to integrated antennas for specific configurations requirements Addresses a number of complex, real-world problems that system and antenna engineers are going to face in millimetre-wave communications industry and provides solutions Contains detailed design examples, drawings and predicted performance This book is an invaluable tool for antenna professionals (engineers, designers, and developers), microwave professionals, wireless communication system professionals, and industries with microwave and millimetre wave research projects. Advanced students and researchers working in the field of millimetre wave engineering will also find this book very useful.
Book Synopsis Foundations of User-Centric Cell-Free Massive MIMO by : Özlem Tugfe Demir
Download or read book Foundations of User-Centric Cell-Free Massive MIMO written by Özlem Tugfe Demir and published by . This book was released on 2021-01-25 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern day cellular mobile networks use Massive MIMO technology to extend range and service multiple devices within a cell. This has brought tremendous improvements in the high peak data rates that can be handled. Nevertheless, one of the characteristics of this technology is large variations in the quality of service dependent on where the end user is located in any given cell. This becomes increasingly problematic when we are creating a society where wireless access is supposed to be ubiquitous. When payments, navigation, entertainment, and control of autonomous vehicles are all relying on wireless connectivity the primary goal for future mobile networks should not be to increase the peak rates, but the rates that can be guaranteed to the vast majority of the locations in the geographical coverage area. The cellular network architecture was not designed for high-rate data services but for low-rate voice services, thus it is time to look beyond the cellular paradigm and make a clean-slate network design that can reach the performance requirements of the future. This monograph considers the cell-free network architecture that is designed to reach the aforementioned goal of uniformly high data rates everywhere. The authors introduce the concept of a cell-free network before laying out the foundations of what is required to design and build such a network. They cover the foundations of channel estimation, signal processing, pilot assignment, dynamic cooperation cluster formation, power optimization, fronthaul signaling, and spectral efficiency evaluation in uplink and downlink under different degrees of cooperation among the access points and arbitrary linear combining and precoding. This monograph provides the reader with all the fundamental information required to design and build the next generation mobile networks without being hindered by the inherent restrictions of modern cellular-based technology.
Book Synopsis Intelligent Distributed Antenna Systems (IDAS) by : Troels B. Sørensen
Download or read book Intelligent Distributed Antenna Systems (IDAS) written by Troels B. Sørensen and published by . This book was released on 2003 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Distributed Antenna System for Next Generation Broadband Wireless System Using Radio Over Fiber by : Fahad Khalid
Download or read book Distributed Antenna System for Next Generation Broadband Wireless System Using Radio Over Fiber written by Fahad Khalid and published by . This book was released on 2008 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Technology for Smart Buildings by : James Sinopoli
Download or read book Advanced Technology for Smart Buildings written by James Sinopoli and published by Artech House. This book was released on 2016-07-31 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authored by an accredited expert in the field, this timely new resource introduces technologies that can be used for advanced smart buildings, including renewable power, communications, indoor positioning, security management, and control systems. This book speaks to the innovation of advanced technology, particularly information technology within the building industry today and explores the potential benefits and issues with advanced technology and its applications and presents practical real-world case studies. This book demonstrates that the penetration of information technology in the building industry is a long term, major development that will affect homes, offices, and other buildings. Smart technology will impact the automation and communications in existing and new building systems.
Book Synopsis Antenna Location Design in Downlink Distributed Antenna System by :
Download or read book Antenna Location Design in Downlink Distributed Antenna System written by and published by . This book was released on 2015 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
