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ICASSP
2011
IEEE
12 years 11 months ago
Single-carrier systems with MMSE linear equalizers: Performance degradation due to channel and CFO estimation errors
We assess the impact of the channel and carrier frequency offset (CFO) estimation errors on the performance of singlecarrier systems with MMSE linear equalizers. Performance degra...
Athanasios P. Liavas, Despoina Tsipouridou
GLOBECOM
2007
IEEE
14 years 1 months ago
Diversity Order of MMSE Single-Carrier Frequency Domain Linear Equalization
— In this paper we investigate the diversity order of single-carrier frequency domain equalizers (SC-FDE). Specifically, we look at minimum mean square error (MMSE) linear equal...
Ali Tajer, Aria Nosratinia
VTC
2007
IEEE
14 years 1 months ago
Single-Carrier HARQ Using Joint THP and FDE
—In the next generation mobile communication systems, high-speed and high-quality packet data services are demanded. Hybrid ARQ (HARQ) is known as one of the promising error cont...
Kazuki Takeda, Hiromichi Tomeba, Fumiyuki Adachi
VTC
2006
IEEE
14 years 1 months ago
Improved Channel Estimation in OFDM Systems with Synchronization Errors and Back-Off
— In Orthogonal Frequency Division Multiplexing (OFDM) systems, synchronization errors in the receiver cause a linear phase rotation at the output of the Discrete Fourier Transfo...
Hisham A. Mahmoud, Hüseyin Arslan
ICC
2007
IEEE
110views Communications» more  ICC 2007»
14 years 1 months ago
On the Impact of Carrier Frequency Offsets in OFDM/SDMA Systems
— The combined OFDM/SDMA approach has raised lots of research interests recently as it appears to be quite suitable for future broadband wireless transmission. In order to build ...
Sheng Zhou, Kai Zhang, Zhisheng Niu