TY - GEN
T1 - MIMO BC/MAC MSE duality with imperfect transmitter and perfect receiver CSI
AU - Joham, Michael
AU - Vonbun, Michael
AU - Utschick, Wolfgang
PY - 2010
Y1 - 2010
N2 - A mean square error (MSE) duality between the multiple-input multiple-output (MIMO) broadcast channel (BC) and the MIMO multiple access channel (MAC) is proposed, where the transmitter has partial or even only statistical knowledge of the channels and the receivers have complete channel state information (CSI). The dual MIMO MAC has transmitters with full CSI, whereas the receiver has partial CSI or only statistical channel knowledge. The duality connects the average user MSEs of the two channels conditioned on the CSI of the transmitter in the BC and can be used to solve MIMO BC average MSE problems, as is demonstrated for the special case of a MIMO BC average sum MSE minimization with a transmitter having only partial CSI.
AB - A mean square error (MSE) duality between the multiple-input multiple-output (MIMO) broadcast channel (BC) and the MIMO multiple access channel (MAC) is proposed, where the transmitter has partial or even only statistical knowledge of the channels and the receivers have complete channel state information (CSI). The dual MIMO MAC has transmitters with full CSI, whereas the receiver has partial CSI or only statistical channel knowledge. The duality connects the average user MSEs of the two channels conditioned on the CSI of the transmitter in the BC and can be used to solve MIMO BC average MSE problems, as is demonstrated for the special case of a MIMO BC average sum MSE minimization with a transmitter having only partial CSI.
UR - https://www.scopus.com/pages/publications/78751469952
U2 - 10.1109/SPAWC.2010.5670866
DO - 10.1109/SPAWC.2010.5670866
M3 - Conference contribution
AN - SCOPUS:78751469952
SN - 9781424469901
T3 - IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
BT - 2010 IEEE 11th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2010
T2 - 2010 IEEE 11th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2010
Y2 - 20 June 2010 through 23 June 2010
ER -