Resource Allocation And Cross Layer Control In Wireless Networks

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Resource Allocation and Cross-layer Control in Wireless Networks

Leonidas Georgiadis,Michael J. Neely,Leandros Tassiulas
Resource Allocation and Cross layer Control in Wireless Networks Book PDF

Author : Leonidas Georgiadis,Michael J. Neely,Leandros Tassiulas
Publisher : Now Publishers Inc
Page : 161 pages
File Size : 42,8 Mb
Release : 2006
Category : Technology & Engineering
ISBN : 9781933019260

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Resource Allocation and Cross-layer Control in Wireless Networks by Leonidas Georgiadis,Michael J. Neely,Leandros Tassiulas Pdf

Information flow in a telecommunication network is accomplished through the interaction of mechanisms at various design layers with the end goal of supporting the information exchange needs of the applications. In wireless networks in particular, the different layers interact in a nontrivial manner in order to support information transfer. In this text we will present abstract models that capture the cross-layer interaction from the physical to transport layer in wireless network architectures including cellular, ad-hoc and sensor networks as well as hybrid wireless-wireline. The model allows for arbitrary network topologies as well as traffic forwarding modes, including datagrams and virtual circuits. Furthermore the time varying nature of a wireless network, due either to fading channels or to changing connectivity due to mobility, is adequately captured in our model to allow for state dependent network control policies. Quantitative performance measures that capture the quality of service requirements in these systems depending on the supported applications are discussed, including throughput maximization, energy consumption minimization, rate utility function maximization as well as general performance functionals. Cross-layer control algorithms with optimal or suboptimal performance with respect to the above measures are presented and analyzed. A detailed exposition of the related analysis and design techniques is provided.

Resource Allocation and Cross Layer Control in Wireless Networks

Anonim
Resource Allocation and Cross Layer Control in Wireless Networks Book PDF

Author : Anonim
Publisher : Unknown
Page : 146 pages
File Size : 55,8 Mb
Release : 2006
Category : Electronic
ISBN : OCLC:227901162

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Resource Allocation and Cross Layer Control in Wireless Networks by Anonim Pdf

Information .ow in a telecommunication network is accomplished through the interaction of mechanisms at various design layers with the end goal of supporting the information exchange needs of the applications. In wireless networks in particular, the di erent layers interact in a nontrivial manner in order to support information transfer. In this paper we will present abstract models that capture the cross layer interaction from the physical to transport layer in wireless network architectures including cellular, ad-hoc and sensor networks as well as hybrid wireless-wireline. The model allows for arbitrary network topologies as well as tra c forwarding modes, including datagrams and virtual cir- cuits. Furthermore the time varying nature of a wireless network, due either to fading channels or to changing connectivity due to mobility, is adequately captured in our model to allow for state dependent network control policies. Quantitative performance measures that capture the quality of service requirements in these systems depending on the supported applications are discussed, including throughput maximization, energy consumption minimization, rate utility function maximization as well as general performance functionals. Cross-layer control algorithms with optimal or suboptimal performance with respect to the above measures are presented and analyzed. A detailed exposition of the related analysis and design techniques is provided.

Cross-Layer Resource Allocation in Wireless Communications

Ana I. Perez-Neira,Marc Realp Campalans
Cross Layer Resource Allocation in Wireless Communications Book PDF

Author : Ana I. Perez-Neira,Marc Realp Campalans
Publisher : Academic Press
Page : 192 pages
File Size : 52,7 Mb
Release : 2010-07-28
Category : Technology & Engineering
ISBN : 0080920888

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Cross-Layer Resource Allocation in Wireless Communications by Ana I. Perez-Neira,Marc Realp Campalans Pdf

Cross-Layer Resource Allocation in Wireless Communications offers practical techniques and models for the design and optimisation of cross-layer resource allocation – one of the hottest topics in wireless communications. Resource allocation in wireless networks is traditionally approached either through information theory or communications networks. To break down the barriers between these distinct approaches, this book bridges the physical and network layers by providing cross-layer resource allocation techniques, models, and methodologies. Its unique approach allows optimisation of network resources and will enable engineers to improve signal quality, enhance network and spectrum utilization, increase throughput, and solve the problem of shadowing. Topics covered include different views of spectral efficiency, the role of spatial diversity, of delay in resource allocation, and possible extensions to OFDMA systems. This will be an ideal reference on cross-layer resource allocation between the PHY and MAC layers for R&D and network design engineers and researchers in universities dealing with sensor networks and cognitive systems. * Gives a full description of the characteristics of the PHY layer that promote efficient resource allocation strategies * Gives special emphasis on cross-layer design for spatial diversity schemes * Provides a framework for interaction between the PHY and MAC layers, their parameters of performance and their relationship * Presents resource allocation as a cross-layer design based on an optimization of MAC layer parameters with an accurate model of the PHY layer

Resource Allocation for Wireless Networks

Zhu Han,K. J. Ray Liu
Resource Allocation for Wireless Networks Book PDF

Author : Zhu Han,K. J. Ray Liu
Publisher : Cambridge University Press
Page : 558 pages
File Size : 41,6 Mb
Release : 2008-04-14
Category : Technology & Engineering
ISBN : 0521873851

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Resource Allocation for Wireless Networks by Zhu Han,K. J. Ray Liu Pdf

Merging the fundamental principles of resource allocation with the state-of-the-art in research and application examples, Han and Liu present a novel and comprehensive perspective for improving wireless systems performance. Cross-layer multiuser optimization in wireless networks is described systematically. Starting from the basic principles, such as power control and multiple access, coverage moves to the optimization techniques for resource allocation, including formulation and analysis, and game theory. Advanced topics such as dynamic resource allocation and resource allocation in antenna array processing, and in cooperative, sensor, personal area, and ultrawideband networks, are then discussed. Unique in its scope, timeliness, and innovative author insights, this invaluable work will help graduate students and researchers to understand the basics of wireless resource allocation whilst highlighting modern research topics, and will help industrial engineers to improve system optimization.

Wireless Networks: Multiuser Detection in Cross-Layer Design

Christina Comaniciu,Narayan B. Mandayam,H. Vincent Poor
Wireless Networks Multiuser Detection in Cross Layer Design Book PDF

Author : Christina Comaniciu,Narayan B. Mandayam,H. Vincent Poor
Publisher : Springer Science & Business Media
Page : 214 pages
File Size : 49,8 Mb
Release : 2006-06-14
Category : Technology & Engineering
ISBN : 9780387277509

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Wireless Networks: Multiuser Detection in Cross-Layer Design by Christina Comaniciu,Narayan B. Mandayam,H. Vincent Poor Pdf

Cross-layer design seeks to enhance the capacity of wireless networks significantly through the joint optimization of multiple layers in the network, primarily the physical (PHY) and medium access control (MAC) layers. Although there are advantages of such design in wireline networks as well, this approach is particularly advantageous for wireless networks due to the properties (such as mobility and interference) that strongly affect performance and design of higher layer protocols. This unique monograph is concerned with the issue of cross-layer design in wireless networks, and more particularly with the impact of node-level multiuser detection on such design. It provides an introduction to this vibrant and active research area insufficiently covered in existing literature, presenting some of the principal methods developed and results obtained to date. Accompanied by numerous illustrations, the text is an excellent reference for engineers, researchers and students working in communication networks.

Resource Management in Satellite Networks

Giovanni Giambene
Resource Management in Satellite Networks Book PDF

Author : Giovanni Giambene
Publisher : Springer Science & Business Media
Page : 347 pages
File Size : 47,9 Mb
Release : 2007-04-20
Category : Technology & Engineering
ISBN : 9780387539911

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Resource Management in Satellite Networks by Giovanni Giambene Pdf

This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems.

Resource Management in Wireless Networking

Mihaela Cardei,Ionut Cardei,Ding-Zhu Du
Resource Management in Wireless Networking Book PDF

Author : Mihaela Cardei,Ionut Cardei,Ding-Zhu Du
Publisher : Springer Science & Business Media
Page : 716 pages
File Size : 50,7 Mb
Release : 2006-07-06
Category : Technology & Engineering
ISBN : 9780387238081

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Resource Management in Wireless Networking by Mihaela Cardei,Ionut Cardei,Ding-Zhu Du Pdf

Following the pattern of the Internet growth in popularity, started in the early 1990s, the current unprecedented expansion of wireless technology promises to have an even greater effect on how people communicate and interact, with considerable socio-economic impact all over the world. The driving force behind this growth is the remarkable progress in component miniaturization, integration, and also devel- ments in waveforms, coding, and communication protocols. Besides established infrastructurebased wireless networks (cellular, WLAN, sat- lite) ad-hoc wireless networks emerge as a new platform for distributed applications and for personal communication in scenarios where deploying infrastructure is not feasible. In ad-hoc wireless networks, each node is capable of forwarding packets on behalf of other nodes, so that multi-hop paths provide end-to-end connectivity. The increased flexibility and mobility of ad-hoc wireless networks are favored for appli- tions in law enforcement, homeland defense and military. In a world where wireless networks become increasingly interoperable with each other and with the high-speed wired Internet, personal communication systems will transform into universal terminals with instant access to variate content and able of handle demanding tasks, such as multimedia and real-time video. With users roaming between networks, and with wide variation in wireless link quality even in a single domain, the communications terminal must continue to provide a level of Quality of Service that is acceptable to the user and conforms to a contracted Service Level Agreement.

Fundamentals of Resource Allocation in Wireless Networks

Slawomir Stanczak,Marcin Wiczanowski,Holger Boche
Fundamentals of Resource Allocation in Wireless Networks Book PDF

Author : Slawomir Stanczak,Marcin Wiczanowski,Holger Boche
Publisher : Springer Science & Business Media
Page : 445 pages
File Size : 43,6 Mb
Release : 2009-06-29
Category : Technology & Engineering
ISBN : 9783540793861

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Fundamentals of Resource Allocation in Wireless Networks by Slawomir Stanczak,Marcin Wiczanowski,Holger Boche Pdf

The purpose of this book is to provide tools for a better understanding of the fundamental tradeo?s and interdependencies in wireless networks, with the goal of designing resource allocation strategies that exploit these int- dependencies to achieve signi?cant performance gains. Two facts prompted us to write it: First, future wireless applications will require a fundamental understanding of the design principles and control mechanisms in wireless networks. Second, the complexity of the network problems simply precludes the use of engineering common sense alone to identify good solutions, and so mathematics becomes the key avenue to cope with central technical problems in the design of wireless networks. In this book, two ?elds of mathematics play a central role: Perron-Frobenius theory for non-negative matrices and optimization theory. This book is a revised and expanded version of the research monograph “Resource Allocation in Wireless Networks” that was published as Lecture Notes in Computer Sciences (LNCS 4000) in 2006. Although the general structure has remained unchanged to a large extent, the book contains - merous additional results and more detailed discussion. For instance, there is a more extensive treatment of general nonnegative matrices and interf- ence functions that are described by an axiomatic model. Additional material on max-min fairness, proportional fairness, utility-based power control with QoS (quality of service) support and stochastic power control has been added.

Resource Allocation for Wireless Networks

Zhu Han,K. J. Ray Liu
Resource Allocation for Wireless Networks Book PDF

Author : Zhu Han,K. J. Ray Liu
Publisher : Cambridge University Press
Page : 128 pages
File Size : 51,6 Mb
Release : 2008-04-14
Category : Technology & Engineering
ISBN : 9781139470247

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Resource Allocation for Wireless Networks by Zhu Han,K. J. Ray Liu Pdf

Do you need to improve wireless system performance? Learn how to maximise the efficient use of resources with this systematic and authoritative account of wireless resource management. Basic concepts, optimization tools and techniques, and application examples, are thoroughly described and analysed, providing a unified framework for cross-layer optimization of wireless networks. State-of-the-art research topics and emerging applications, including dynamic resource allocation, cooperative networks, ad hoc/personal area networks, UWB, and antenna array processing, are examined in depth. If you are involved in the design and development of wireless networks, as a researcher, graduate student or professional engineer, this is a must-have guide to getting the best possible performance from your network.

Resource Allocation in Wireless Networks

Sławomir Stańczak,Marcin Wiczanowski,Holger Boche
Resource Allocation in Wireless Networks Book PDF

Author : Sławomir Stańczak,Marcin Wiczanowski,Holger Boche
Publisher : Springer Science & Business Media
Page : 200 pages
File Size : 51,5 Mb
Release : 2006
Category : Computers
ISBN : 9783540462484

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Resource Allocation in Wireless Networks by Sławomir Stańczak,Marcin Wiczanowski,Holger Boche Pdf

The wireless industry is in the midst of a fundamental shift from providing voice-only services to offering customers an array of multimedia services, including a wide variety of audio, video and data communications capabilities. Future wireless networks will be integrated into every aspect of daily life, and therefore could affect our life in a magnitude similar to that of the Internet and cellular phones. This monograph demonstrates that these emerging applications and directions require fundamental understanding on how to design and control wireless networks that lies far beyond what the currently existing theory can provide. It is shown that mathematics is the key technology to cope with central technical problems in the design of wireless networks since the complexity of the problem simply precludes the use of engineering common sense alone to identify good solutions. The main objective of this book is to provide tools for better understanding the fundamental tradeoffs and interdependencies in wireless networks, with the goal of designing resource allocation strategies that exploit these interdependencies to achieve significant performance gains. The book consists of three largely independent parts: theory, applications and appendices. The latter contain foundational apects to make the book more understandable to readers who are not familiar with some basic concepts and results from linear algebra and convex analysis.

Radio Resource Management in Wireless Networks

Ekram Hossain,Mehdi Rasti,Long Bao Le
Radio Resource Management in Wireless Networks Book PDF

Author : Ekram Hossain,Mehdi Rasti,Long Bao Le
Publisher : Cambridge University Press
Page : 433 pages
File Size : 53,7 Mb
Release : 2017-04-27
Category : Computers
ISBN : 9781107102491

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Radio Resource Management in Wireless Networks by Ekram Hossain,Mehdi Rasti,Long Bao Le Pdf

This book allows readers to gain an in-depth understanding of resource allocation problems in wireless networks and the techniques used to solve them.

Drift Fields, a Method for Resource Allocation in Wireless Networks

Vinay Rudramuni Majjigi
Drift Fields a Method for Resource Allocation in Wireless Networks Book PDF

Author : Vinay Rudramuni Majjigi
Publisher : Stanford University
Page : 116 pages
File Size : 41,9 Mb
Release : 2011
Category : Electronic
ISBN : STANFORD:cx825mj4018

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Drift Fields, a Method for Resource Allocation in Wireless Networks by Vinay Rudramuni Majjigi Pdf

This dissertation recommends system engineering designs that implement the latest technologies in OFDMA cellular and femtocellular networks, specifically in the area of resource allocation and interference coordination. These recommended designs guarantee good user experience for time-sensitive applications such as streaming video. While throughput is often the metric used to benchmark a system, field performance requires the system also guarantees a maximum service latency to satisfy users. This dissertation provides both intuitive and low-overhead schemes that are robust and practical for implementation. The novelty of this work is the application of stochastic control techniques that guarantee the Quality of Service (QoS) through proper buffer management. Guarantee of a non-empty user buffer for streaming applications prevents service interruption. The thesis considers both centralized and distributed topologies that result from either a single base-station serving many users, or many femtocell base-stations each serving a single user, respectively. This dissertation provides insight and solutions to the following question: Under the constraints of buffer management, how does a system engineer determine the transmission scheme, resource allocation algorithms, transmitter coordination, user feedback, and achievable QoS guarantees that maximize efficiency. A combination of theory, heuristics motivated in theory, and numerical simulations will justify the presented methods.

Robust Resource Allocation in Future Wireless Networks

Saeedeh Parsaeefard,Ahmad Reza Sharafat,Nader Mokari
Robust Resource Allocation in Future Wireless Networks Book PDF

Author : Saeedeh Parsaeefard,Ahmad Reza Sharafat,Nader Mokari
Publisher : Springer
Page : 245 pages
File Size : 50,5 Mb
Release : 2017-03-06
Category : Technology & Engineering
ISBN : 9783319503899

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Robust Resource Allocation in Future Wireless Networks by Saeedeh Parsaeefard,Ahmad Reza Sharafat,Nader Mokari Pdf

This book presents state-of-the-art research on robust resource allocation in current and future wireless networks. The authors describe the nominal resource allocation problems in wireless networks and explain why introducing robustness in such networks is desirable. Then, depending on the objectives of the problem, namely maximizing the social utility or the per-user utility, cooperative or competitive approaches are explained and their corresponding robust problems are considered in detail. For each approach, the costs and benefits of robust schemes are discussed and the algorithms for reducing their costs and improving their benefits are presented. Considering the fact that such problems are inherently non-convex and intractable, a taxonomy of different relaxation techniques is presented, and applications of such techniques are shown via several examples throughout the book. Finally, the authors argue that resource allocation continues to be an important issue in future wireless networks, and propose specific problems for future research.

Virtualized Wireless Networks

Tho Le-Ngoc,Rajesh Dawadi,Saeedeh Parsaeefard,Mahsa Derakhshani
Virtualized Wireless Networks Book PDF

Author : Tho Le-Ngoc,Rajesh Dawadi,Saeedeh Parsaeefard,Mahsa Derakhshani
Publisher : Springer
Page : 103 pages
File Size : 42,7 Mb
Release : 2017-08-01
Category : Technology & Engineering
ISBN : 9783319573885

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Virtualized Wireless Networks by Tho Le-Ngoc,Rajesh Dawadi,Saeedeh Parsaeefard,Mahsa Derakhshani Pdf

There have been recent advancements in wireless network technologies such as wireless virtualization to accommodate the exponential growth in demand, as well as to increase energy and infrastructure efficiencies. This SpringerBrief discusses the user-association and resource-allocation aspects in Virtualized Wireless Networks (VWNs) and highlights key technology innovations to meet their requirements. Various issues in practical implementation of VWNs are discussed along with potential techniques such as Massive MIMO, Cloud-Radio Access Network (C-RAN), and non-orthogonal multiple access (NOMA). This SpringerBrief will target researchers and professionals working on current and next-generation wireless networks. The content is also valuable for advanced-level students interested in wireless communications and signal processing for communications.

Wireless Networks: Multiuser Detection in Cross-Layer Design

Christina Comaniciu,Narayan B. Mandayam,H. Vincent Poor
Wireless Networks Multiuser Detection in Cross Layer Design Book PDF

Author : Christina Comaniciu,Narayan B. Mandayam,H. Vincent Poor
Publisher : Springer
Page : 0 pages
File Size : 42,8 Mb
Release : 2008-11-01
Category : Technology & Engineering
ISBN : 0387503676

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Wireless Networks: Multiuser Detection in Cross-Layer Design by Christina Comaniciu,Narayan B. Mandayam,H. Vincent Poor Pdf

Cross-layer design seeks to enhance the capacity of wireless networks significantly through the joint optimization of multiple layers in the network, primarily the physical (PHY) and medium access control (MAC) layers. Although there are advantages of such design in wireline networks as well, this approach is particularly advantageous for wireless networks due to the properties (such as mobility and interference) that strongly affect performance and design of higher layer protocols. This unique monograph is concerned with the issue of cross-layer design in wireless networks, and more particularly with the impact of node-level multiuser detection on such design. It provides an introduction to this vibrant and active research area insufficiently covered in existing literature, presenting some of the principal methods developed and results obtained to date. Accompanied by numerous illustrations, the text is an excellent reference for engineers, researchers and students working in communication networks.