TY - GEN
T1 - Low complexity channel estimation and equalization for block transmission systems
AU - Haibin, Huang
AU - Hongya, Ge
PY - 2005
Y1 - 2005
N2 - In this work, a channel estimation scheme is introduced to single carrier block transmission systems. Compared to the conventional method, the proposed scheme has similar estimation accuracy but with higher transmission efficiency and lower complexity. Under the anti-polar constellation constraint, the optimal training sequence design is studied. Furthermore, a simplified minimum mean square error (MMSE) block equalizer is derived. Numerical results show that the proposed equalizer outperforms the conventional method.
AB - In this work, a channel estimation scheme is introduced to single carrier block transmission systems. Compared to the conventional method, the proposed scheme has similar estimation accuracy but with higher transmission efficiency and lower complexity. Under the anti-polar constellation constraint, the optimal training sequence design is studied. Furthermore, a simplified minimum mean square error (MMSE) block equalizer is derived. Numerical results show that the proposed equalizer outperforms the conventional method.
UR - http://www.scopus.com/inward/record.url?scp=33847397341&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33847397341&partnerID=8YFLogxK
U2 - 10.1109/MILCOM.2005.1605763
DO - 10.1109/MILCOM.2005.1605763
M3 - Conference contribution
AN - SCOPUS:33847397341
SN - 0780393937
SN - 9780780393936
T3 - Proceedings - IEEE Military Communications Conference MILCOM
BT - MILCOM 2005
T2 - MILCOM 2005: Military Communications Conference 2005
Y2 - 17 October 2005 through 20 October 2005
ER -