Affordable QoS in Future Wireless Networks: Myth or Reality?
COST 263 Proceedings of the Second International Workshop on Quality of Future Internet Services
SMM: mathematical framework of a scalable mobility model
MSWIM '03 Proceedings of the 6th ACM international workshop on Modeling analysis and simulation of wireless and mobile systems
Optimal Multi-User Interference Balancing Using Transmit Beamforming
Wireless Personal Communications: An International Journal
ISICT '03 Proceedings of the 1st international symposium on Information and communication technologies
Computer Networks: The International Journal of Computer and Telecommunications Networking
A delay bounded approach for streaming services in CDMA cellular networks
Proceedings of the 1st ACM international workshop on Quality of service & security in wireless and mobile networks
A SOM based approach for visualization of GSM network performance data
IEA/AIE'2005 Proceedings of the 18th international conference on Innovations in Applied Artificial Intelligence
Analysis of soft handover measurements in 3G network
Proceedings of the 9th ACM international symposium on Modeling analysis and simulation of wireless and mobile systems
QoS-based resource allocation and transceiver optimization
Communications and Information Theory
Handoff multiple queue model in microcellular networks
Computer Communications
A two-phase algorithm for network coding enabled cellular systems
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
A general theory for SIR balancing
EURASIP Journal on Wireless Communications and Networking
Performance analysis of scheduling and interference coordination policies for OFDMA networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
International Journal of High Performance Computing and Networking
A model for optimisation of signal level thresholds in GSM networks
International Journal of Mobile Network Design and Innovation
An approach to increase the scalability of location systems in WLAN networks
Proceedings of the 1st international conference on MOBILe Wireless MiddleWARE, Operating Systems, and Applications
New technique giving priority to emergency calls in wireless cellular security networks
AIC'05 Proceedings of the 5th WSEAS International Conference on Applied Informatics and Communications
AIC'05 Proceedings of the 5th WSEAS International Conference on Applied Informatics and Communications
A HASP architecture solution in microcellular wireless networks
AIC'05 Proceedings of the 5th WSEAS International Conference on Applied Informatics and Communications
On the QoS optimization in satellite-aided cellular systems
ICCOMP'05 Proceedings of the 9th WSEAS International Conference on Computers
IEEE/ACM Transactions on Networking (TON)
Access network selection based on fuzzy logic and genetic algorithms
Advances in Artificial Intelligence
Optimum multichannel random access with retransmission cut-off in OFDMA wireless systems
Proceedings of the 11th international symposium on Modeling, analysis and simulation of wireless and mobile systems
Operating point selection for primary and secondary users in cognitive radio networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Combining Measurement Data and Erlang-B Formula for Blocking Prediction in GSM Networks
Proceedings of the 2008 conference on Tenth Scandinavian Conference on Artificial Intelligence: SCAI 2008
Access network selection for coexisted WWAN, WMAN and WLAN using combined fuzzy logic and AHP
International Journal of Innovative Computing and Applications
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Estimating cell throughput of OFDMA systems with scheduling
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Computer Networks: The International Journal of Computer and Telecommunications Networking
Dynamic association for load balancing and interference avoidance in multi-cell networks
IEEE Transactions on Wireless Communications
Modular system-level simulator concept for OFDMA systems
IEEE Communications Magazine
MAC v. PHY: how to relay in cellular networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
On the impact of uplink scheduling on intercell interference variation in MIMO OFDM systems
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
A characterization of max-min SIR-balanced power allocation with applications
ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 4
Perron-root minimization for interference-coupled systems with adaptive receive strategies
IEEE Transactions on Communications
Service differentiation in third generation mobile networks
QofIS'02/ICQT'02 Proceedings of the 3rd international conference on quality of future internet services and internet charging and QoS technologies 2nd international conference on From QoS provisioning to QoS charging
An enhanced hand-off policy to reduce blocking probability in two-layer wireless systems
ICCSA'03 Proceedings of the 2003 international conference on Computational science and its applications: PartII
Mechanism design and implementation theoretic perspective of interference coupled wireless systems
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
Exploiting the operating point in sensing-based opportunistic spectrum access scenarios
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Characterization of SINR region for interfering links with constrained power
IEEE Transactions on Information Theory
A new hybrid division duplex scheme: orthogonal frequency division duplex (OFDD)
MILCOM'09 Proceedings of the 28th IEEE conference on Military communications
Performance analysis of two-tier femtocell networks with outage constraints
IEEE Transactions on Wireless Communications
Optimized channel assignment scheme for TETRA networks
ELECTROSCIENCE'05 Proceedings of the 5th WSEAS international conference on Applied electromagnetics, wireless and optical communications
Pareto boundary of utility sets for multiuser wireless systems
IEEE/ACM Transactions on Networking (TON)
Testbed results of an opportunistic routing for multi-robot wireless networks
Computer Communications
PCM'05 Proceedings of the 6th Pacific-Rim conference on Advances in Multimedia Information Processing - Volume Part II
A knowledge-based model for analyzing GSM network performance
IDA'05 Proceedings of the 6th international conference on Advances in Intelligent Data Analysis
On distributed power control and transceiver optimization in wireless networks
Proceedings of the 5th International ICST Conference on Performance Evaluation Methodologies and Tools
Proceedings of the 5th International ICST Conference on Performance Evaluation Methodologies and Tools
A middleware approach for reducing the network cost of location traffic in cellular networks
NEW2AN'06 Proceedings of the 6th international conference on Next Generation Teletraffic and Wired/Wireless Advanced Networking
On the system performance vs. user movement with systematic simulation in mobile cellular networks
ISPA'07 Proceedings of the 5th international conference on Parallel and Distributed Processing and Applications
A fuzzy preprocessing module for optimizing the access network selection in wireless networks
Advances in Fuzzy Systems - Special issue on Real-Life Applications of Fuzzy Logic
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From the Book:The development in the field of wireless communications has been nothing short of astonishing in the past decades. We now are witnessing the transition between the mobile telephone era and the era of wireless computing. With the breakthrough advances of digital signal processing high data rate, many of the technical problems associated with the adverse and changing propagation conditions in mobile radio communication have been solved. Multimegabit data rates to portable mobile terminals are no longer science fiction, but reality. As the engineer seems to have the upper hand in this struggle against nature, very much of the development efforts are concentrated on the social struggle for scarce resources, such as the frequency spectrum and terminal battery power. The question is not only if we, as engineers, can provide wideband wireless communication everywhere, but rather, if we can afford it. These issues, the Radio Resource Management (RRM) problem are addressed in this book.Chapter 1 provides a brief introduction to the problems in resource management and an historical outlook over the field and its relations to adjacent disciplines. In Chapter 2, a refresher of multi-user communication theory is given. Readers with a solid background in this area may omit the first section of this chapter. The last section of Chapter 2 introduces the analysis model used throughout the book. In Chapter 3, the radio resource management problem is defined in a more stringent way. Chapter 4 is probably the core chapter of the book where static resource management and cellular system design is introduced and the RUNE tool is put to work for the first time. In Chapters 5-7, various elements of resource management, such as handoffs, dynamic channel allocation, and transmitter power control are treated. Whereas the treatment in Chapters 1-7 mainly has been focused on F/TDMA type (orthogonal) waveforms, Chapters 8 and 9 deal with spread spectrum waveforms and the special problems in RRM for these systems. In particular Chapter 9, where resource management issues in CDMA systems are dealt with, is an important chapter in the book. Chapter 10 brings the focus on to RRM for data communication systems and the special characteristics and problems related to management of packet traffic. In Chapter 11, various aspects of system planning are investigated, in particular so-called "hierarchical cell structures" (HCS). The last chapter, Chapter 12, widens the scope of RRM to consider resources other than the frequency spectrum. Here also other resources are taken into account, mainly the infrastructure of fixed networks and wireless access ports. Throughout the book, examples from the application of RRM techniques, current 2G systems, as well as future 3G systems are provided.The book is intended as a textbook for a second graduate course in wireless networks. The student and reader should be familiar with the fundamentals of radio communications, communication theory, and some queuing theory basics. Wireless networks are complicated systems, which makes the design and performance analysis inherently difficult. Several approaches are taken in the book. Classical analysis involves highly simplified models but renders easily tractable results. Slightly more elaborate models are analyzed by means of numerical analysis. The most interesting results, however, are those derived from the more realistic models for propagation and traffic conditions. Here, stochastic simulation has been the tool of choice in the field. For this purpose, RUNE, a MATLAB-based software tool for performance analysis in wireless networks, has been included in the book. This tool was originally developed at Ericsson, but has been developed by the software authors for pedagogical use. Most of the examples in the book that require simulations have been solved using this tool. The software solutions for these examples have been provided on the CD, enabling the reader to repeat and modify the experiments in the book. In addition, a number of problems are provided for each chapter. Some of the problems are marked with an asterisk and require simulation solutions with the RUNE tools. Most of the material has been used in courses given by the authors at the Royal Institute of Technology (KTH) in Stockholm, Sweden, and in various in-house courses at Ericsson.The authors would like to thank the software authors, Magnus Almgren at Ericsson, who is the original architect of RUNE, and Olav Queseth at KTH, who made RUNE "student friendly," for their valuable contributions and discussions around the simulation examples in the book. We would also like to acknowledge the help received in the development of the course material and early versions of the manuscript. In particular we are grateful for the contributions of Magnus Frodigh, Hakan Olofsson, Anders Furuskar, and Sverker Magnusson at Ericsson Radio Systems. Thanks to all graduate students at the Radio Communication Systems laboratory at KTH that have been instrumental in solving and designing many of the problems. Last but not least, we would like to extend our gratitude to the anonymous reviewer whose valuable comments have helped us to clarify some of the more intricate concepts in the book.Jens Zander Seong-Lyun Kim