Resource Optimization In Wireless Communication Systems
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Resource Optimization In Wireless Communication Systems
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Author : Hoi Lun Ngan
language : en
Publisher:
Release Date : 2012
Resource Optimization In Wireless Communication Systems written by Hoi Lun Ngan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Radio frequency allocation categories.
Resource Optimization In Wireless Communications
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Author : Lie-Liang Yang
language : en
Publisher: Elsevier
Release Date : 2025-01-15
Resource Optimization In Wireless Communications written by Lie-Liang Yang and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-15 with Technology & Engineering categories.
Resource Optimization in Wireless Communications: Fundamentals, Algorithms, and Applications provides an easy-to-understand overview of the fundamentals of resource optimization, along with the latest algorithms and applications for emerging 5G, and beyond, wireless systems offering a variety of services. Additionally, it covers the principles and resource optimization of some systems expected in 6G.This book is suitable for courses in wireless communications that cover the principles of multicarrier and OFDM, the theory of resource allocation, power allocation, and subcarrier allocation, as well as the principles and optimization of OTFS, ISAC, reflective intelligent surface (RIS)-assisted mmWave, and user-centric cell-free wireless systems. It is also an ideal self-study reference text for researchers and industry engineers who wish to deepen their knowledge while researching and developing wireless systems for 6G. - Provides a comprehensive introduction to resource optimization in wireless communications, laying a strong foundation for researchers developing cutting-edge resource-allocation algorithms. - Includes a wide variety of resource-optimization algorithms that are ready for direct application in both research and design. - Accompanied by practical examples to enhance understanding, making it ideal for self-study and hands-on practice. - Explores resource optimization across a broad spectrum of 5G/6G wireless systems. - Features numerous illustrations that effectively demonstrate the performance capabilities of various resource-allocation algorithms.
Optimization Techniques In Resource Allocation Of Wireless Communication Systems
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Author : K. Sumathi
language : en
Publisher: Grin Publishing
Release Date : 2016-12-13
Optimization Techniques In Resource Allocation Of Wireless Communication Systems written by K. Sumathi and has been published by Grin Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-13 with categories.
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
On Resource Optimization And Robust Cqi Reporting For Wireless Communication Systems
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Author : Ayaz Ahmad
language : en
Publisher:
Release Date : 2011
On Resource Optimization And Robust Cqi Reporting For Wireless Communication Systems written by Ayaz Ahmad and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.
Adaptive resource allocation in wireless communication systems is crucial in order to support the diverse QoS needs of the services and optimize resource utilization. The design of resource allocation schemes should consider the service type for which it is intended. Moreover, due to feedback delay and channel estimation error, the Channel Quality Indicator (CQI) reported to the transmitter may not be a perfect measure of the channel quality and its use for resource allocation may severely degrade the systems performance. In this thesis, we study resource allocation and CQI reporting for wireless networks while taking the aforementioned factors into consideration. First, we consider resource allocation and adaptive modulation in uplink SC-FDMA systems. This is a combinatorial problem whose optimal solution is exponentially complex. We use canonical duality theory to derive a polynomial complexity resource allocation algorithm that provides a nearly optimal solution to the problem. Then, we focus on resource allocation for video streaming in wireless networks with time-varying interference. To this end, by using risk-sensitive control approach, we develop a cross-layer optimization framework that performs power control at the PHY/MAC layer and rate adaptation at the APPLICATION layer jointly and provides fairness among nodes. Finally, by using stochastic control and game theory, we design a robust best-M CQI reporting scheme for multi-carrier and multi-user systems which takes into account the impact of feedback delay and error in CQI computation. Performing resource allocation on the basis of the proposed CQI reporting can significantly improve the system performance.
Optimizing Wireless Communication Systems
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Author : Francisco Rodrigo Porto Cavalcanti
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-07-31
Optimizing Wireless Communication Systems written by Francisco Rodrigo Porto Cavalcanti and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-07-31 with Technology & Engineering categories.
In June 2000, GTEL (Wireless Telecommunications Research Group) at the F- eral University of Ceara ́ was founded by Professor Rodrigo Cavalcanti and his c- leagues with the mission of developing wireless communications technology and impact the development of the Brazilian telecommunications sector. From the start, this research effort has been supported by Ericsson Research providing a dynamic environment where academia and industry together can address timely and relevant research challenges. This book summarized much of the research output that has resulted from GTEL’s efforts. It provides a comprehensive treatment of the physical and multiple access layers in mobile communication systems describing different generations of systems but with a focus on 3G systems. The team of Professor C- alcanti has contributed scienti cally to the development of this eld and built up an impressive expertise. In the chapters that follow, they share their views and kno- edge on the underlying principles and technical trade-offs when designing the air interface of 3G systems. The complexity of 3G systems and the interaction between the physical and m- tiple access layers present a tremendous challenge when modeling, designing, and analyzing the mobile communication system. Herein, the authors tackle this pr- lem in an impressive manner. Their work is very much in line with the developments in 3GPP providing a deeper understanding of the evolution of 3G and also future enhancements.
Resource Allocation Optimization For Future Wireless Communication Systems
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Author : Binbin Su
language : en
Publisher:
Release Date : 2020
Resource Allocation Optimization For Future Wireless Communication Systems written by Binbin Su and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Game Theory Framework Applied To Wireless Communication Networks
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Author : Yang, Chungang
language : en
Publisher: IGI Global
Release Date : 2015-08-26
Game Theory Framework Applied To Wireless Communication Networks written by Yang, Chungang and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-26 with Technology & Engineering categories.
The popularity of smart phones and other mobile devices has brought about major expansion in the realm of wireless communications. With this growth comes the need to improve upon network capacity and overall user experience, and game-based methods can offer further enhancements in this area. Game Theory Framework Applied to Wireless Communication Networks is a pivotal reference source for the latest scholarly research on the application of game-theoretic approaches to enhance wireless networking. Featuring prevailing coverage on a range of topics relating to the advanced game model, mechanism designs, and effective equilibrium concepts, this publication is an essential reference source for researchers, students, technology developers, and engineers. This publication features extensive, research-based chapters across a broad scope of relevant topics, including potential games, coalition formation game, heterogeneous networks, radio resource allocation, coverage optimization, distributed dynamic resource allocation, dynamic spectrum access, physical layer security, and cooperative video transmission.
Resource Allocation And Performance Optimization In Communication Networks And The Internet
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Author : Liansheng Tan
language : en
Publisher: CRC Press
Release Date : 2017-08-15
Resource Allocation And Performance Optimization In Communication Networks And The Internet written by Liansheng Tan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-15 with Technology & Engineering categories.
This book provides a comprehensive introduction to the underlying theory, design techniques and analytical results of wireless communication networks, focusing on the core principles of wireless network design. It elaborates the network utility maximization (NUM) theory with applications in resource allocation of wireless networks, with a central aim of design and the QoS guarantee. It presents and discusses state-of-the-art developments in resource allocation and performance optimization in wireless communication networks. It provides an overview of the general background including the basic wireless communication networks and the relevant protocols, architectures, methods and algorithms.
5g For Future Wireless Networks
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Author : Keping Long
language : en
Publisher: Springer
Release Date : 2017-12-31
5g For Future Wireless Networks written by Keping Long and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-31 with Computers categories.
This book constitutes the proceedings of the First International Conference on 5G for Future Wireless Networks, 5GWN 2017, held in Beijing, China, in April 2017. The 64 full papers were selected from 135 submissions and present the state of the art and practical applications of 5G technologies. The exponentially growing data traffic caused by the development of mobile Internet and smart phones requires powerful networks. The fifth generation (5G) techniques are promising to meet the requirements of this explosive data traffic in future mobile communications.
Multiuser Precoding In Wireless Communication Systems
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Author : Rusdha Muharar
language : en
Publisher:
Release Date : 2012
Multiuser Precoding In Wireless Communication Systems written by Rusdha Muharar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with MIMO systems categories.