Study on Biorthogonal Pulse Shape Modulation with Frequency Domain Detection and Channel Estimation for Direct Sequence Impulse Radio UWB(符号化,変復調,信号処理技術及び一般)
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概要
- 論文の詳細を見る
Biorthogonal Pulse Shape Modulation based on Modulated Modified Hermite Pulses has been introduced to combat the Inter Symbol Interference and Inter User Interference. However, signal detection is mostly done in time domain, which requires RAKE receiver to combine the energy in the multipath rich environment. Recently, frequency domain detection scheme was also introduced in the signal detection for Impulse Radio UWB. This paper investigates on the performance of the modulation scheme in Frequency Domain Detection with Channel Estimation and Equalization, which reduces the complexity of the operation while improve the BER. System simulation is carried out in this study to compare the performance to that of the Time Domain.
- 社団法人電子情報通信学会の論文
- 2006-06-09
著者
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SHIMAMOTO Shigeru
Graduate School of Global Information and Telecommunication Studies, Waseda University
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Shimamoto Shigeru
Graduate School Of Global Information And Telecommunication Studies Waseda University
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SOPHEAK Cheang
Graduate School of Global Information and Telecommunication Studies, WASEDA University
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Shimamoto Shigeru
Graduate Scholl Of Global Information And Telecommunication Studies Waseda University
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Sopheak Cheang
Graduate School Of Global Information And Telecommunication Studies Waseda University
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