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Fairness in Radio Resource Management for Wireless Networks

  1. Content type: Research Article

    This paper presents an optimal and fair strategy for multiuser multimedia radio resource allocation (RRA) based on coopetition, which suggests a judicious mixture of competition and cooperation. We formulate t...

    Authors: Zhangyu Guan, Dongfeng Yuan and Haixia Zhang

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:801613

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  2. Content type: Research Article

    We study the fundamental problem of optimal transmission scheduling in a code-division multiple-access wireless system in order to maximize the uplink system throughput, while satisfying the users quality-of-s...

    Authors: Symeon Papavassiliou and Chengzhou Li

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:564692

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  3. Content type: Research Article

    We propose a new access scheme for efficient support of multimedia services in OFDM wireless networks, both in the uplink and in the downlink. This scheme further increases the benefits of opportunistic schedu...

    Authors: Cédric Gueguen and Sébastien Baey

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:726495

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  4. Content type: Research Article

    We investigate the performance of channel-aware scheduling algorithms designed for the downlink of a wireless communication system. Our study focuses on a two-transmit antenna cellular system, where the base s...

    Authors: Alexis A. Dowhuszko, Graciela Corral-Briones, Jyri Hämäläinen and Risto Wichman

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:102064

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  5. Content type: Research Article

    We analyze the existing trade-offs in terms of system performance versus fairness of a cooperative system based on opportunistic relay selection (ORS) and with outdated channel state information (CSI). In part...

    Authors: Jose Lopez Vicario, Albert Bel, Antoni Morell and Gonzalo Seco-Granados

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:412837

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  6. Content type: Research Article

    The system performance of an integrated UMTS network with both High-Speed Downlink Packet Access users and Release '99 QoS users depends on many factors like user location, number of users, interference, multi...

    Authors: Andreas Mäder and Dirk Staehle

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:682368

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  7. Content type: Research Article

    We analyze the performance of SNR-based scheduling algorithms in broadcast ergodic fading channels where multiuser selection diversity is exploited. At each channel state, the user with the highest weighted si...

    Authors: Jesús Pérez, Jesús Ibáñez, Javier Vía and Ignacio Santamaría

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:163826

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  8. Content type: Research Article

    In some modern communication systems, as it is the case of WiMAX, it has been decided to implement Demand Assignment Multiple Access (DAMA) solutions. End-users request transmission opportunities before access...

    Authors: Antoni Morell, Gonzalo Seco-Granados and JoséLópez Vicario

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:918261

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  9. Content type: Research Article

    A fairness and QoS guaranteed scheduling approach with fuzzy controls (FQFCs) is proposed for WiMAX OFDMA systems. The controllers, respectively, adjust priority and transmission opportunity (TXOP) for each Wi...

    Authors: Chao-Lieh Chen, Jeng-Wei Lee, Chi-Yuan Wu and Yau-Hwang Kuo

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:512507

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  10. Content type: Research Article

    Heterogeneous multicast is an efficient communication scheme especially for multimedia applications running over multihop networks. The term heterogeneous refers to the phenomenon when multicast receivers in t...

    Authors: Amr Mohamed and Hussein Alnuweiri

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:467182

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  11. Content type: Research Article

    Channel aware and opportunistic scheduling algorithms exploit the channel knowledge and fading to increase the average throughput. Alternatively, each user could be served equally in order to maximize fairness...

    Authors: Eduard A. Jorswieck, Aydin Sezgin and Xi Zhang

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:271540

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  12. Content type: Research Article

    Overlapping coverage of multiple radio access technologies provides new multiple degrees of freedom for tuning the fairness-throughput tradeoff in heterogeneous communication systems through proper resource al...

    Authors: Ingmar Blau, Gerhard Wunder, Ingo Karla and Rolf Sigle

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:104548

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  13. Content type: Research Article

    Designing scheduling algorithms at the medium access control (MAC) layer relies on a variety of parameters including quality of service (QoS) requirements, resource allocation mechanisms, and link qualities fr...

    Authors: Feroz A. Bokhari, Halim Yanikomeroglu, William K. Wong and Mahmudur Rahman

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:212783

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  14. Content type: Research Article

    Decentralised interference management for orthogonal frequency division multiple access (OFDMA) operating in time division duplex (TDD) cellular systems is addressed. Interference aware allocation of time-freq...

    Authors: Birendra Ghimire, Gunther Auer and Harald Haas

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:462396

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  15. Content type: Research Article

    Adaptive resource allocation has been shown to provide substantial performance gain in OFDMA-based wireless systems, such as WiMAX, when full channel state information (CSI) is available at the transmitter. Ho...

    Authors: Felix Brah, Jerome Louveaux and Luc Vandendorpe

    Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:425367

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  16. Content type: Research Article

    Multiradio wireless mesh network (WMN) is a feasible choice for several applications, as routers with multiple network interface cards have become cheaper. Routing in any network has a great impact on the over...

    Authors: Juho Määttä and Timo Bräysy

    Citation: EURASIP Journal on Wireless Communications and Networking 2008 2009:379059

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