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Browsing 01.NU Schools by Author "Ding, Guoru"

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Browsing 01.NU Schools by Author "Ding, Guoru"

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  • A Joint Tensor Completion and Prediction Scheme for Multi-Dimensional Spectrum Map Construction 
    Tang, Mengyun; Ding, Guoru; Wu, Qihui; Xue, Zhen; Tsiftsis, Theodoros A. (IEEE Access, 2016-11-14)
    Spectrum data, which are usually characterized by many dimensions, such as location, frequency, time, and signal strength, present formidable challenges in terms of acquisition, processing, and visualization. In practice, ...
  • Antenna Beamforming for Energy Harvesting in Cognitive Radio Networks 
    Liu, Huidong; Chen, Jin; Ding, Guoru; Tsiftsis, Theodoros A.; Rowell, Corbett (2016)
    In this paper, a cooperative cognitive radio network (CRN) with energy harvesting capabilities of its secondary users is considered. Specifically, cooperative spectrum sensing and multi-antenna beamforming are employed ...
  • Hierarchical Resource Allocation Framework for Hyper-Dense Small Cell Networks 
    Qiu, Junfei; Ding, Guoru; Wu, Qihui; Qian, Zuping; Tsiftsis, Theodoros A.; Du, Zhiyong; Sun, Youming (IEEE Access, 2016-11-29)
    This paper considers joint power control and subchannel allocation for co-tier interference mitigation in extremely dense small cell networks, which is formulated as a combinatorial optimization problem. Since it is ...