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VTC
2010
IEEE
138views Communications» more  VTC 2010»
13 years 3 months ago
MMSE Frequency-Domain Equalization Using Spectrum Combining for Nyquist Filtered Broadband Single-Carrier Transmission
— Single carrier (SC) signal transmission has a property of low peak-to-average power ratio (PAPR) and achieves the frequency diversity gain by the use of frequency-domain equali...
Suguru Okuyama, Kazuki Takeda, Fumiyuki Adachi
VTC
2006
IEEE
13 years 11 months ago
Downlink DS-CDMA Transmission with Joint MMSE Equalization and ICI Cancellation
— The bit error rate (BER) performance of downlink DS-CDMA in a frequency-selective fading channel can be significantly improved by the use of frequency-domain equalization (FDE)...
Kazuaki Takeda, Koichi Ishihara, Fumiyuki Adachi
TSP
2010
12 years 11 months ago
Low complexity equalization for doubly selective channels modeled by a basis expansion
We propose a novel equalization method for doubly selective wireless channels, whose taps are represented by an arbitrary Basis Expansion Model (BEM). We view such a channel in the...
Tomasz Hrycak, Saptarshi Das, Gerald Matz, Hans G....
TIT
2010
143views Education» more  TIT 2010»
12 years 11 months ago
Asynchronous CDMA systems with random spreading-part I: fundamental limits
Spectral efficiency for asynchronous code division multiple access (CDMA) with random spreading is calculated in the large system limit. We allow for arbitrary chip waveforms and ...
Laura Cottatellucci, Ralf R. Müller, Mé...