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» On the Impact of Carrier Frequency Offsets in OFDM SDMA Syst...

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ICC
2007
IEEE

106views Communications» more ICC 2007»

Joint Channel Estimation and Synchronization with Inter-carrier Interference Reduction for OFDM

13 years 11 months ago

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This paper proposes a pilot-aided joint channel estimation and synchronization scheme for burst-mode orthogonal frequency division multiplexing (OFDM) systems. The scheme eliminate...

Hung Nguyen-Le, Tho Le-Ngoc, Chi Chung Ko

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TWC
2010

116views Artificial Intelligence» more TWC 2010»

Frame detection and timing acquisition for OFDM transmissions with unknown interference

13 years 18 hour ago

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Abstract--Frame detection and timing acquisition are challenging tasks in orthogonal frequency-division multiplexing systems plagued by narrowband interference (NBI). Most existing...

Luca Sanguinetti, Michele Morelli, H. Vincent Poor

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ICASSP
2011
IEEE

165views Signal Processing» more ICASSP 2011»

Single-carrier systems with MMSE linear equalizers: Performance degradation due to channel and CFO estimation errors

12 years 9 months ago

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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

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