TY - GEN
T1 - Single-carrier HARQ using Joint THP and FDE
AU - Takeda, Kazuki
AU - Tomeba, Hiromichi
AU - Adachi, Fumiyuki
PY - 2007
Y1 - 2007
N2 - 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 control techniques for wireless packet transmission. However, in a severe frequency-selective fading channel, the single-carrier (SC) HARQ throughput performance degrades due to intersymbol interference (ISI). In this paper, we consider joint Tomlinson-Harashima precoding (THP) and frequency-domain equalization (FDE) to obtain the frequency-diversity gain while suppressing the residual ISI after FDE. We evaluate, by computer simulation, the SC HARQ throughput performance using joint THP/FDE in a frequency-selective Rayleigh fading channel.
AB - 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 control techniques for wireless packet transmission. However, in a severe frequency-selective fading channel, the single-carrier (SC) HARQ throughput performance degrades due to intersymbol interference (ISI). In this paper, we consider joint Tomlinson-Harashima precoding (THP) and frequency-domain equalization (FDE) to obtain the frequency-diversity gain while suppressing the residual ISI after FDE. We evaluate, by computer simulation, the SC HARQ throughput performance using joint THP/FDE in a frequency-selective Rayleigh fading channel.
KW - Frequency-domain equalization
KW - Hybrid ARQ
KW - Single-carrier
KW - Tomlinson-harashima precoding
UR - http://www.scopus.com/inward/record.url?scp=47649100426&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=47649100426&partnerID=8YFLogxK
U2 - 10.1109/VETECF.2007.256
DO - 10.1109/VETECF.2007.256
M3 - Conference contribution
AN - SCOPUS:47649100426
SN - 1424402646
SN - 9781424402649
T3 - IEEE Vehicular Technology Conference
SP - 1188
EP - 1192
BT - 2007 IEEE 66th Vehicular Technology Conference, VTC 2007-Fall
T2 - 2007 IEEE 66th Vehicular Technology Conference, VTC 2007-Fall
Y2 - 30 September 2007 through 3 October 2007
ER -