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Radio Resource Management in 3G+ Systems

  1. Content type: Research Article

    To minimize QoS degradations during nonstationary packet loadings, predictive rate schedulers adapt the operation according to anticipated packet arrival rates deduced via specified estimation algorithm. Exist...

    Authors: Oliver Yu, Emir Saric and Anfei Li

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:043759

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  2. Content type: Research Article

    Broadcast and multicast offer a significant improvement of spectrum utilization, and become particularly important where information channels are shared among several users. Mobile cellular environments are ex...

    Authors: Nuno Souto, Armando Soares, Patricia Eusébio, Américo Correia and João C Silva

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:070903

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  3. Content type: Research Article

    We propose a feedback algorithm for wireless networks that always collects feedback from the user with the best channel conditions and has a significant reduction in feedback load compared to full feedback. Th...

    Authors: Vegard Hassel, Mohamed-Slim Alouini, Geir E Øien and David Gesbert

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:036424

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  4. Content type: Research Article

    We propose to combine the gains of a downlink power control and a joint multicode detection, for an HSDPA link. We propose an iterative algorithm that controls both the transmitted code powers and the joint mu...

    Authors: Bessem Sayadi, Stefan Ataman and Inbar Fijalkow

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:079148

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  5. Content type: Research Article

    This paper addresses cross-layer quality-of-service (QoS) provisioning in the uplink of CDMA cellular mobile networks. Each mobile can take up to four UMTS traffic classes in our model. At the data link layer ...

    Authors: Chun Nie, Yong Huat Chew and David Tung Chong Wong

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:062657

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  6. Content type: Research Article

    A cellular CDMA network with voice and data communications is considered. Focusing on the downlink direction, we seek for the overall performance improvement which can be achieved by cross-layer analysis and d...

    Authors: Jin Yuan Sun, Lian Zhao and Alagan Anpalagan

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:021297

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  7. Content type: Research Article

    Future wireless networks must be able to coordinate services within a diverse-network environment. One of the challenging problems for coordination is vertical handoff, which is the decision for a mobile node ...

    Authors: Fang Zhu and Janise McNair

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:025861

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  8. Content type: Research Article

    We exploit the interlayer coupling of a cross-layer design concept for streaming video delivery in a multiuser wireless environment. We propose a cross-layer optimization between application layer, data link l...

    Authors: Lai-U Choi, Wolfgang Kellerer and Eckehard Steinbach

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:060349

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  9. Content type: Research Article

    We present an efficient method for supporting wireless video multicast services. One of the main goals of wireless video multicast services is to provide priority including dedicated bandwidth, controlled jitt...

    Authors: Kostas E Psannis and Yutaka Ishibashi

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:024616

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  10. Content type: Research Article

    Because of the random nature of user mobility, the channel gain of each user in a cellular network changes over time causing the signal-to-interference ratio (SNR) of the user to fluctuate continuously. Ongoin...

    Authors: Ki-Dong Lee and Victor C. M. Leung

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:075820

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  11. Content type: Research Article

    In order to mitigate high cochannel interference resulting from dense channel reuse, the interference management issues are often considered as essential part of scheduling schemes in fixed broadband wireless acc...

    Authors: Mahmudur Rahman, Halim Yanikomeroglu, Mohamed H Ahmed and Samy Mahmoud

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:080493

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  12. Content type: Research Article

    This paper presents a detailed performance analysis of adaptive downlink resource allocation based on users' instantaneous channel responses using power minimization (PM) and bandwidth constrained power minimi...

    Authors: Navid Damji and Tho Le-Ngoc

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:017526

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  13. Content type: Research Article

    We analyze the ergodic capacity and channel outage probability for a composite MIMO channel model, which includes both fast fading and shadowing effects. The ergodic capacity and exact channel outage probabili...

    Authors: Zukang Shen, Robert W Heath Jr, Jeffrey G Andrews and Brian L Evans

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:016281

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