1# Library to Find Best eBook for Read
Author : Sepehr Rezvani
Release : 2023-08-09
Genre :
Kind : eBook
Book Rating : 731/5 ( reviews)
Book Synopsis Resource Allocation Optimization in Future Wireless Networks by : Sepehr Rezvani
Download or read book Resource Allocation Optimization in Future Wireless Networks written by Sepehr Rezvani. This book was released on 2023-08-09. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Saeedeh Parsaeefard
Release : 2017-03-06
Genre : Technology & Engineering
Kind : eBook
Book Rating : 898/5 ( reviews)
Book Synopsis Robust Resource Allocation in Future Wireless Networks by : Saeedeh Parsaeefard
Download or read book Robust Resource Allocation in Future Wireless Networks written by Saeedeh Parsaeefard. This book was released on 2017-03-06. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Slawomir Stanczak
Release : 2009-06-29
Genre : Technology & Engineering
Kind : eBook
Book Rating : 860/5 ( reviews)
Book Synopsis Fundamentals of Resource Allocation in Wireless Networks by : Slawomir Stanczak
Download or read book Fundamentals of Resource Allocation in Wireless Networks written by Slawomir Stanczak. This book was released on 2009-06-29. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : K. Sumathi
Release : 2016-12-13
Genre :
Kind : eBook
Book Rating : 345/5 ( reviews)
Book Synopsis Optimization Techniques in Resource Allocation of Wireless Communication Systems by : K. Sumathi
Download or read book Optimization Techniques in Resource Allocation of Wireless Communication Systems written by K. Sumathi. This book was released on 2016-12-13. Available in PDF, EPUB and Kindle. Book excerpt: Scientific Study from the year 2016 in the subject Engineering - Communication Technology, Mahalingam College of Engineering and Technology, language: English, abstract: The future Wireless Communication Systems (WCS) are supposed to provide high data rate to support personal and multimedia communications irrespective of the users' mobility and location. These services include heterogeneous classes of traffics such as voice, file transfer, web browsing, wireless multimedia, teleconferencing, and interactive games. In recent years, data and multimedia services have become important in wireless communications. As a result, bandwidth requirement and number of users become delicate problems. To support high data rate requirement for future WCS, it is essential to efficiently allocate the limited resources. The major challenges are the dynamic nature of wireless channel, limited resources such as power, frequency spectrum, and diversified Quality of Service (QoS) requirements. Orthogonal Frequency Division Multiplexing (OFDM) is a special case of multicarrier transmission that supports high data rate operation. OFDM is a modulation and multiplexing technique appropriate for current and future wireless networks. OFDM divides the available bandwidth into a number of parallel independent orthogonal subchannels and their bandwidth is much less than the coherence bandwidth of the channel. The wide band frequency selective fading channel is converted into several narrow band flat fading channels. OFDM is an excellent method to overcome multipath fading effects. One of the goals of WCS is to enhance the capacity of the channel. Multiple Access Technique (MAT) permits several mobile users to share the given bandwidth in an effective way. Basically there are four multiple access techniques available namely, Time Division Multiple Access (TDMA), Frequency Division Multiple access (FDMA), Code Division Multiple Access (CDMA) and Space Division Multiple Access (SDMA). MAT is employ
Author : Zhu Han
Release : 2008-04-14
Genre : Technology & Engineering
Kind : eBook
Book Rating : 857/5 ( reviews)
Book Synopsis Resource Allocation for Wireless Networks by : Zhu Han
Download or read book Resource Allocation for Wireless Networks written by Zhu Han. This book was released on 2008-04-14. Available in PDF, EPUB and Kindle. Book excerpt: 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.
