VTC
2006
IEEE
13 years 10 months ago
2006
IEEE
— In this paper, we propose beamforming schemes for frequency–selective channels with decision–feedback equalization (DFE) at the receiver. We consider both finite impulse r...
ISCAS
2007
IEEE
13 years 10 months ago
2007
IEEE
— A method is presented to synthesize wideband linear-phase FIR filters with a piecewise-polynomial-sinusoidal impulse response. The proposed method is based on merging the earl...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— In this contribution the radio channel model proposed in [1] is extended to include multiple transmitters and receivers. The propagation environment is modelled using r...
ISCAS
2008
IEEE
13 years 11 months ago
2008
IEEE
— Hilbert transformers are one of the very important special classes of finite impulse response (FIR) filters used in signal processing applications. A method is presented to s...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
—In this paper, we propose two novel pre–equalization schemes for multiple–input single–output (MISO) direct–sequence ultra–wideband (DS–UWB) systems with pre–Rake ...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper, we propose an algorithm to improve the performance of the mu-law PNLMS algorithm (MPNLMS) for nonsparse impulse responses. Although the existing MPNLMS algorithm wa...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper, we present a novel framework for resampling and complexity reduction of tapped delay line channel models. In contrast to related algorithms in this field, our fram...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—Ultra-wideband (UWB) technique attracts attention from automotive manufacturers as a potential way to construct intra-vehicle wireless sensor network. This paper reports our pre...
CISS
2008
IEEE
13 years 11 months ago
2008
IEEE
—Reliable wireless communications often requires accurate knowledge of the underlying multipath channel. This typically involves probing of the channel with a known training wave...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
The purpose of room impulse response (RIR) shortening is to improve the intelligibility of the received signal by prefiltering the source signal before it is played with a loudsp...