TY - GEN
T1 - Performance of joint MMSE-THP/pre-FDE for single-carrier transmissions in a frequency-selective channel
AU - Takeda, Kazuki
AU - Adachi, Fumiyuki
PY - 2009
Y1 - 2009
N2 - The bit error rate (BER) performance improvement of single-carrier signal transmissions using one-tap frequency-domain pre-equalization (pre-FDE) is limited by the residual inter-symbol interference (ISI). Recently, we proposed a joint Tomlinson-Harashima precoding (THP) and pre-FDE (called joint THP/pre-FDE) to improve the BER performance by removing the residual ISI. In this paper, to further improve the BER performance, we optimize THP based on the minimum mean square error (MMSE) criterion and propose a joint MMSE-THP/pre-FDE. The achievable BER and throughput are evaluated by computer simulation.
AB - The bit error rate (BER) performance improvement of single-carrier signal transmissions using one-tap frequency-domain pre-equalization (pre-FDE) is limited by the residual inter-symbol interference (ISI). Recently, we proposed a joint Tomlinson-Harashima precoding (THP) and pre-FDE (called joint THP/pre-FDE) to improve the BER performance by removing the residual ISI. In this paper, to further improve the BER performance, we optimize THP based on the minimum mean square error (MMSE) criterion and propose a joint MMSE-THP/pre-FDE. The achievable BER and throughput are evaluated by computer simulation.
KW - Pre-equalization
KW - Single-carrier
KW - THP
UR - http://www.scopus.com/inward/record.url?scp=77949474036&partnerID=8YFLogxK
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U2 - 10.1109/APCC.2009.5375664
DO - 10.1109/APCC.2009.5375664
M3 - Conference contribution
AN - SCOPUS:77949474036
SN - 9781424447855
T3 - 2009 15th Asia-Pacific Conference on Communications, APCC 2009
SP - 161
EP - 164
BT - 2009 15th Asia-Pacific Conference on Communications, APCC 2009
T2 - 2009 15th Asia-Pacific Conference on Communications, APCC 2009
Y2 - 8 October 2009 through 10 October 2009
ER -