User-Centric and Information-Centric Networking and Services - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook User-Centric and Information-Centric Networking and Services write by M. Bala Krishna. This book was released on 2019-04-29. User-Centric and Information-Centric Networking and Services available in PDF, EPUB and Kindle. User-Centric Networks (UCN) and Information-Centric Networks (ICN) are new communication paradigms to increase the efficiency of content delivery and also content availability. In this new concept, the network infrastructure actively contributes to content caching and distribution. This book presents the basic concepts of UCN and ICN, describes the main architecture proposals for these networks, and discusses the main challenges to their development. The book also looks at the current challenges for this concept, including naming, routing and caching on the network-core elements, several aspects of content security, user privacy, and practical issues in implementing UCN and ICN.
User-Centric Networking
User-Centric Networking - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook User-Centric Networking write by Alessandro Aldini. This book was released on 2014-05-07. User-Centric Networking available in PDF, EPUB and Kindle. This work represents a milestone for the "ULOOP User-centric Wireless Local Loop" project funded by the EU IST Seventh Framework Programme. ULOOP is focused on the robust, secure, and autonomic deployment of user-centric wireless networks. Contributions by ULOOP partners as well as invited tutorials by international experts in the field. The expected impact is to increase awareness to user-centric networking in terms, e.g., of business opportunities and quality of experience, and to present adequate technology to sustain the growth of user-friendly wireless architectures. Throughout the last 3 years, ULOOP has developed enabling technologies for user-centricity in wireless networks, with particular emphasis on social trust management, cooperation incentives, community building, mobility estimation, and resource management. This work will be of interest to researchers, policymakers, operators, vendors, and end-users interested in the current and future directions of user-centric access networks.
User-Centric Ultra-Dense Networks for 5G
User-Centric Ultra-Dense Networks for 5G - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook User-Centric Ultra-Dense Networks for 5G write by Shanzhi Chen. This book was released on 2017-07-25. User-Centric Ultra-Dense Networks for 5G available in PDF, EPUB and Kindle. This is the first book to introduce UUDN for 5G, including the concept, challenges, architecture and key technologies. The new network architecture based on “de-cellular” and “user-centric” is proposed with three kinds of decoupling: user plane and control plane decoupling from radio access, control and transmission decoupling from network, local service and network service decoupling. Key characteristics of UUDN are provided, including four aspects: Intelligent network knows user, Moving network follows user, Dynamic network serves user, and Secured network protects user. Four promising technology directions are discussed in detail, including dynamic APs grouping (DAPGing) method, intelligent networking, advanced interference management and user-centric security. The authors also include a UUDN solution, illustrated with numerology and evaluation results as a practical example. Finally, further research directions of UUDN are analyzed. This book gives an overall introduction of UUDN for people who are interested and just begin their study, as well as some suggestions on further research for experts involved in academic, industrial and standardization activities on relative fields.
User-Centric and Information-Centric Networking and Services
User-Centric and Information-Centric Networking and Services - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook User-Centric and Information-Centric Networking and Services write by M. Bala Krishna. This book was released on 2019-04-29. User-Centric and Information-Centric Networking and Services available in PDF, EPUB and Kindle. User-Centric Networks (UCN) and Information-Centric Networks (ICN) are new communication paradigms to increase the efficiency of content delivery and also content availability. In this new concept, the network infrastructure actively contributes to content caching and distribution. This book presents the basic concepts of UCN and ICN, describes the main architecture proposals for these networks, and discusses the main challenges to their development. The book also looks at the current challenges for this concept, including naming, routing and caching on the network-core elements, several aspects of content security, user privacy, and practical issues in implementing UCN and ICN.
Foundations of User-Centric Cell-Free Massive MIMO
Foundations of User-Centric Cell-Free Massive MIMO - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Foundations of User-Centric Cell-Free Massive MIMO write by Özlem Tugfe Demir. This book was released on 2021-01-25. Foundations of User-Centric Cell-Free Massive MIMO available in PDF, EPUB and Kindle. 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.
