TY - GEN
T1 - Adaptive single-carrier MIMO transmission using joint Tx/Rx MMSE filtering
AU - Kumagai, Shinya
AU - Obara, Tatsunori
AU - Yamamoto, Tetsuya
AU - Adachi, Fumiyuki
PY - 2013
Y1 - 2013
N2 - In this paper, we propose a new broadband singlecarrier (SC) multiple-input multiple-output (MIMO) transmission method to reduce the residual inter-antenna interference (IAI) and inter-symbol interference (ISI) after the minimum mean square error based receive filtering (Rx MMSE filtering). The proposed method jointly performs transmit and receive MMSE filtering (joint Tx/Rx MMSE filtering) to transform the MIMO channel to the orthogonal eigenmodes and allocate the transmit power based on MMSE criterion. Also, as the received signal-to-interference plus noise power ratio (SINR) of each eigenmode is significantly different, rank adaptation and adaptive modulation are jointly introduced to narrow the received SINR gap between each eigenmode. The superiority of the proposed method (adaptive SC-MIMO transmission using joint Tx/Rx MMSE filtering) is confirmed by computer simulation.
AB - In this paper, we propose a new broadband singlecarrier (SC) multiple-input multiple-output (MIMO) transmission method to reduce the residual inter-antenna interference (IAI) and inter-symbol interference (ISI) after the minimum mean square error based receive filtering (Rx MMSE filtering). The proposed method jointly performs transmit and receive MMSE filtering (joint Tx/Rx MMSE filtering) to transform the MIMO channel to the orthogonal eigenmodes and allocate the transmit power based on MMSE criterion. Also, as the received signal-to-interference plus noise power ratio (SINR) of each eigenmode is significantly different, rank adaptation and adaptive modulation are jointly introduced to narrow the received SINR gap between each eigenmode. The superiority of the proposed method (adaptive SC-MIMO transmission using joint Tx/Rx MMSE filtering) is confirmed by computer simulation.
KW - Adaptive modulation
KW - MIMO
KW - MMSE filtering
KW - Rank adaptation
KW - Singlecarrier transmission
UR - http://www.scopus.com/inward/record.url?scp=84893303191&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893303191&partnerID=8YFLogxK
U2 - 10.1109/VTCFall.2013.6692084
DO - 10.1109/VTCFall.2013.6692084
M3 - Conference contribution
AN - SCOPUS:84893303191
SN - 9781467361873
T3 - IEEE Vehicular Technology Conference
BT - 2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013
T2 - 2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013
Y2 - 2 September 2013 through 5 September 2013
ER -