TY - GEN
T1 - Joint channel estimation and decoding for MIMO frequency selective fading channels
AU - Ronen, Sefi
AU - Duman, Tolga M.
PY - 2008
Y1 - 2008
N2 - A non-coherent multiple input multiple output (MIMO) coded communication system over frequency selective block fading channel is considered. A theoretical limit for the channel estimation error is established via a closed form derivation of the Modified Cramér-Rao bound (MCRB), for the underlying channel model and equi-power signal constellations. Furthermore, a specific coded MIMO system with an appropriate iterative receiver is studied, and the mean square error (MSE) in the channel estimation with the proposed structure is demonstrated to asymptotically approach the derived theoretical limit.
AB - A non-coherent multiple input multiple output (MIMO) coded communication system over frequency selective block fading channel is considered. A theoretical limit for the channel estimation error is established via a closed form derivation of the Modified Cramér-Rao bound (MCRB), for the underlying channel model and equi-power signal constellations. Furthermore, a specific coded MIMO system with an appropriate iterative receiver is studied, and the mean square error (MSE) in the channel estimation with the proposed structure is demonstrated to asymptotically approach the derived theoretical limit.
UR - http://www.scopus.com/inward/record.url?scp=51649118552&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=51649118552&partnerID=8YFLogxK
U2 - 10.1109/wcnc.2008.238
DO - 10.1109/wcnc.2008.238
M3 - Conference contribution
AN - SCOPUS:51649118552
SN - 9781424419968
T3 - IEEE Wireless Communications and Networking Conference, WCNC
SP - 1322
EP - 1327
BT - WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - IEEE Wireless Communications and Networking Conference, WCNC 2008
Y2 - 31 March 2008 through 3 April 2008
ER -