Joint MMSE-FDE & Spectrum Combining for Single-carrier Transmission with Antenna Diversity in the Presence of Timing Offset
نویسندگان
چکیده
Frequency-domain equalization (FDE) based on minimum mean square error (MMSE) criterion is a powerful equalization technique for the broadband single-carrier (SC) transmission. However, the presence of timing offset produces the inter-symbol interference (ISI) and degrades the bit error rate (BER) performance. As the roll-off factor of the transmit filter increases, the performance degrades more. Recently, we proposed joint MMSE-FDE & spectrum combining which can achieve the frequency diversity gain while suppressing the negative impact of timing offset for the SC transmission. In this paper, we extend the joint MMSE-FDE & spectrum combining to include the antenna diversity reception. Keywords; Frequency-domain equalization, Nyquist filter, oversampling, timing offset, antenna diversity reception, singlecarrier transmission
منابع مشابه
Joint MMSE-FDE & Spectrum Combining for a Broadband Single-Carrier Transmission in the Presence of Timing Offset
Frequency-domain equalization (FDE) based on minimum mean square error (MMSE) is considered as a promising equalization technique for a broadband single-carrier (SC) transmission. When a square-root Nyquist filter is used at a transmitter and receiver to limit the signal bandwidth, the presence of timing offset produces the inter-symbol interference (ISI) and degrades the bit error rate (BER) p...
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