TY - GEN
T1 - On the capacity of fading MIMO broadcast channels with imperfect transmitter side-information
AU - Lapidoth, Amos
AU - Shamai, Shlomo
AU - Wigger, Michèle A.
PY - 2005/1/1
Y1 - 2005/1/1
N2 - A fading broadcast channel is considered where the transmitter employs two antennas and each of the two receivers employs a single receive antenna. It is demonstrated that even if the realization of the fading is precisely known to the re-ceivers, the high signal-to-noise (SNR) throughput is greatly reduced if, rather than knowing the fading realization precisely, the trasmitter only knows the fading real-ization approximately. The results are general and are not limited to memoryless Gaussian fading.
AB - A fading broadcast channel is considered where the transmitter employs two antennas and each of the two receivers employs a single receive antenna. It is demonstrated that even if the realization of the fading is precisely known to the re-ceivers, the high signal-to-noise (SNR) throughput is greatly reduced if, rather than knowing the fading realization precisely, the trasmitter only knows the fading real-ization approximately. The results are general and are not limited to memoryless Gaussian fading.
UR - https://www.scopus.com/pages/publications/84962054052
M3 - Conference contribution
AN - SCOPUS:84962054052
T3 - 43rd Annual Allerton Conference on Communication, Control and Computing 2005
SP - 996
EP - 1005
BT - 43rd Annual Allerton Conference on Communication, Control and Computing 2005
PB - University of Illinois at Urbana-Champaign, Coordinated Science Laboratory and Department of Computer and Electrical Engineering
T2 - 43rd Annual Allerton Conference on Communication, Control and Computing 2005
Y2 - 28 September 2005 through 30 September 2005
ER -