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Browsing Thirteenth International Conference On Computer Applications (ICCA 2015) by Author "Moon, Hichan"

Browsing Thirteenth International Conference On Computer Applications (ICCA 2015) by Author "Moon, Hichan"

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  • Performance of Time-domain Channel Response Based Noise Power Estimation for OFDM 
    Lee, Junhyuk; Moon, Hichan (Thirteenth International Conferences on Computer Applications(ICCA 2015), 2015-02-05)
    In many Orthogonal Frequency Division Multiplexing (OFDM)systems, pilots are periodically transmitted for channel estimation. In this paper, we investigate a simple noise power estimation algorithm based on the time-domain ...
  • Power Efficient Wireless System for Ad-hoc Networks 
    Lee, Jihoon; Jung, Kyung-Tae; Moon, Hichan (Thirteenth International Conferences on Computer Applications(ICCA 2015), 2015-02-05)
    In this paper, a power efficient wireless system ispresented for a large scale Ad-hoc network. In the proposedsystem, a whole Ad-hoc network is composed of one or morelocally time-synchronized subgroups. All communication ...

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