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    » On the Signaling Overhead in Dynamic OFDMA Wireless Systems
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    GLOBECOM
    2008
    IEEE
    160views Communications» more  GLOBECOM 2008»
    A Low-Signalling Scheme for Distributed Resource Allocation in Multi-Cellular OFDMA Systems
    13 years 11 months ago
    A Low-Signalling Scheme for Distributed Resource Allocation in Multi-Cellular OFDMA Systems
    Download  www.kth.se
    —This paper considers distributed protocol design for joint sub-carrier, transmission scheduling and power management in uplink/downlink multi-cellular OFDMA wireless networks. T...
    Pablo Soldati, Mikael Johansson
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    IWCMC
    2009
    ACM
    168views Computer Networks» more  IWCMC 2009»
    Effect of feedback prediction on OFDMA system throughput
    13 years 11 months ago
    Effect of feedback prediction on OFDMA system throughput
    Download  www.lri.fr
    In wireless communication systems, adaptive modulation and coding (AMC) is used to improve the downlink (DL) spectral efficiency by exploiting the underlying channel condition. Ho...
    Mohammad Abdul Awal, Lila Boukhatem
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    ICC
    2008
    IEEE
    163views Communications» more  ICC 2008»
    Network Coding Aware Dynamic Subcarrier Assignment in OFDMA Wireless Networks
    13 years 11 months ago
    Network Coding Aware Dynamic Subcarrier Assignment in OFDMA Wireless Networks
    Download  www.eecg.toronto.edu
    —Taking advantage of the frequency diversity and multiuser diversity in OFDMA based wireless networks, dynamic subcarrier assignment mechanisms have shown to be able to achieve m...
    Xinyu Zhang, Baochun Li
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    VTC
    2008
    IEEE
    162views Communications» more  VTC 2008»
    A Selective Cluster Index Scheduling Method in OFDMA
    13 years 11 months ago
    A Selective Cluster Index Scheduling Method in OFDMA
    Download  rose.bristol.ac.uk
    —OFDM is an attractive solution for the design of future wireless communications due to its robustness to dispersion in multipath environments. Additional diversity gains can be ...
    Marios Nicolaou, Angela Doufexi, Simon Armour
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    ICASSP
    2009
    IEEE
    147views Signal Processing» more  ICASSP 2009»
    On the effect of transmitter IQ imbalance at OFDMA receivers
    13 years 11 months ago
    On the effect of transmitter IQ imbalance at OFDMA receivers
    Download  www.msys.sys.i.kyoto-u.ac.jp
    One limiting issue in implementing high-speed wireless systems is the impairment associated with analog processing due to component imperfections. In uplink transmission of multiu...
    Yuki Yoshida, Kazunori Hayashi, Hideaki Sakai
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