Radio Resource Management for Mobile Traffic Offloading in Heterogeneous Cellular Networks - 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 Radio Resource Management for Mobile Traffic Offloading in Heterogeneous Cellular Networks write by Yuan Wu. This book was released on 2017-01-03. Radio Resource Management for Mobile Traffic Offloading in Heterogeneous Cellular Networks available in PDF, EPUB and Kindle. This SpringerBrief offers two concrete design examples for traffic offloading. The first is an optimal resource allocation for small-cell based traffic offloading that aims at minimizing mobile users’ data cost. The second is an optimal resource allocation for device-to-device assisted traffic offloading that also minimizes the total energy consumption and cellular link usage (while providing an overview of the challenging issues). Both examples illustrate the importance of proper resource allocation to the success of traffic offloading, show the consequent performance advantages of executing optimal resource allocation, and present the methodologies to achieve the corresponding optimal offloading solution for traffic offloading in heterogeneous cellular networks. The authors also include an overview of heterogeneous cellular networks and explain different traffic offloading paradigms ranging from uplink traffic offloading through small cells to downlink traffic offloading via mobile device-to-device cooperation. This brief is an excellent resource for postgraduate students studying advanced-level topics in wireless communications and networking. Researchers, engineers and professionals working in related fields will also find this brief a valuable resource tool.
Radio Resource Management in LTE Networks
Radio Resource Management in LTE Networks - 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 Radio Resource Management in LTE Networks write by Hana Jouini. This book was released on 2017. Radio Resource Management in LTE Networks available in PDF, EPUB and Kindle. High demands on mobile networks provide a fresh opportunity to migrate towardsmulti-tier deployments, denoted as heterogeneous network (HetNet), involving a mix of cell types and radio access technologies working together seamlessly. In this context, network optimisation functionalities such as load balancing have to be properly engineered so that HetNet benefit are fully exploited. This dissertation aims to develop tractable frameworks to model and analyze load balancing dynamics while incorporating the heterogeneous nature of cellular networks. In this context we investigate and analyze a class of load balancingstrategies, namely adaptive handover based load balancing strategies. These latter were firstly studied under the general heading of stochastic networks using independent and homogeneous Poisson point processes based network model. We propose a baseline model to characterize rate coverage and handover signalling in K-tier HetNet with a general maximum power based cell association and adaptive handover strategies. Tiers differ in terms of deployment density and cells characteristics (i.e. transmit power, bandwidth, and path loss exponent). One of the main outcomes is demonstrating the impact of offloading traffic from macro- to small-tier. This impact was studied in terms of rate coverage and HO signalling. Results show that enhancement in rate coverage is penalized by HO signalling overhead. Then appropriate algorithms of LB based adaptive HO are designed and their performance is evaluated by means of extensive system level simulations. These latter are conducted in 3GPP defined scenarios, including representation of mobility procedures in both connectedstate. Simulation results show that the proposed LB algorithms ensure performance enhancement in terms of network throughput, packet loss ratio, fairness and HO signalling.
Radio Resource Management in Multi-Tier Cellular Wireless Networks
Radio Resource Management in Multi-Tier Cellular Wireless Networks - 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 Radio Resource Management in Multi-Tier Cellular Wireless Networks write by Ekram Hossain. This book was released on 2013-12-09. Radio Resource Management in Multi-Tier Cellular Wireless Networks available in PDF, EPUB and Kindle. Providing an extensive overview of the radio resource management problem in femtocell networks, this invaluable book considers both code division multiple access femtocells and orthogonal frequency-division multiple access femtocells. In addition to incorporating current research on this topic, the book also covers technical challenges in femtocell deployment, provides readers with a variety of approaches to resource allocation and a comparison of their effectiveness, explains how to model various networks using Stochastic geometry and shot noise theory, and much more.
Heterogeneous Cellular Networks
Heterogeneous Cellular Networks - 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 Heterogeneous Cellular Networks write by Rose Qingyang Hu. This book was released on 2013-04-03. Heterogeneous Cellular Networks available in PDF, EPUB and Kindle. A timely publication providing coverage of radio resourcemanagement, mobility management and standardization inheterogeneous cellular networks The topic of heterogeneous cellular networks has gained momentumin industry and the research community, attracting the attention ofstandardization bodies such as 3GPP LTE and IEEE 802.16j, whoseobjectives are looking into increasing the capacity and coverage ofthe cellular networks. This book focuses on recentprogresses, covering the related topics including scenariosof heterogeneous network deployment, interference management in theheterogeneous network deployment, carrier aggregation in aheterogeneous network, cognitive radio, cell selection/reselectionand load balancing, mobility and handover management, capacity andcoverage optimization for heterogeneous networks, trafficmanagement and congestion control. This book enables readers to better understand the technicaldetails and performance gains that are madepossible by this state-of-the-art technology. It contains theinformation necessary for researchers and engineers wishing tobuild and deploy highly efficient wireless networks themselves. Toenhance this practical understanding, the book is structured tosystematically lead the reader through a series of case-studies ofreal world scenarios. Key features: Presents this new paradigm in cellular network domain: aheterogeneous network containing network nodes with differentcharacteristics such as transmission power and RF coveragearea Provides a clear approach by containing tables, illustrations,industry case studies, tutorials and examples to cover the relatedtopics Includes new research results and state-of-the-arttechnological developments and implementation issues
Radio Resource Management in Heterogeneous Cellular Networks
Radio Resource Management in Heterogeneous Cellular Networks - 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 Radio Resource Management in Heterogeneous Cellular Networks write by Olabisi E. Falowo. This book was released on 2011. Radio Resource Management in Heterogeneous Cellular Networks available in PDF, EPUB and Kindle.
