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    WD
    2010
    135views Wireless Networks» more  WD 2010»
    Uplink capacity analysis of OFDMA based cellular networks with reuse-1
    13 years 3 months ago
    Uplink capacity analysis of OFDMA based cellular networks with reuse-1
    Download  www.comnets.rwth-aachen.de
    Abstract--OFDMA based cellular radio networks aim to operate as close as possible to frequency reuse distance of one, where the whole spectrum would be available in every cell. Mod...
    Maciej Mühleisen, Daniel Bültmann, Bernh...
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    WICON
    2010
    181views Computer Networks» more  WICON 2010»
    Resource Allocation and Reuse for Inter-cell Interference Mitigation in OFDMA based Communication Networks
    13 years 6 months ago
    Resource Allocation and Reuse for Inter-cell Interference Mitigation in OFDMA based Communication Networks
    Download  www.comnets.rwth-aachen.de
    Inter-cell interference (ICI) mitigation is always a big challenge issue in cellular systems. In this work we propose an Enhanced Fractional Frequency Reuse (EFFR) scheme with an i...
    Zheng Xie, Bernhard Walke
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    GLOBECOM
    2009
    IEEE
    170views Communications» more  GLOBECOM 2009»
    Opportunistic Cell Edge Selection in Multi-Cell OFDMA Networks
    14 years 3 months ago
    Opportunistic Cell Edge Selection in Multi-Cell OFDMA Networks
    Download  web.ics.purdue.edu
    Abstract— We propose an intercell downlink orthogonal frequency division multiple access (OFDMA) scheduling technique in a sectorized cellular network. Adjacent sectors from neig...
    Chun Kin Au-Yeung, Amine Maaref, Jinyun Zhang
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    WCNC
    2010
    IEEE
    181views Computer Networks» more  WCNC 2010»
    Frequency Reuse Techniques for Attaining Both Coverage and High Spectral Efficiency in OFDMA Cellular Systems
    14 years 12 days ago
    Frequency Reuse Techniques for Attaining Both Coverage and High Spectral Efficiency in OFDMA Cellular Systems
    Download  www.comnets.rwth-aachen.de
    —Inter-cell interference (ICI) is always a big obstacle to attain wide area coverage and high spectral efficiency in cellular systems. In this work we make a study of two well-kn...
    Zheng Xie, Bernhard Walke
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    INFOCOM
    2010
    IEEE
    258views Communications» more  INFOCOM 2010»
    Resource Allocation in Multi-cell OFDMA-based Relay Networks
    13 years 7 months ago
    Resource Allocation in Multi-cell OFDMA-based Relay Networks
    Download  network.ee.tsinghua.edu.cn
    Abstract— Cooperative relay networks combined with Orthogonal Frequency Division Multiplexing Access (OFDMA) technology has been widely recognized as a promising candidate for fu...
    Yao Hua, Qian Zhang, Zhisheng Niu
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