capacity of multi-antenna channel - channel matrix unknown at receiver

Started by roy November 18, 2004
Consider the memoryless, discrete time, matrix channels with additive
Gaussian noise of the form Y = HX + Z, where H is the channel matrix,
X is the original signals, and Y is the received signals.

There is a growing body of literature discussing the capacity of such
channel when H is known at the receiver. However, I didn't find any
paper studying the problem when H is NOT known at the receiver, but
known at the transmitter.

Any recommendations? comments?

thanks a lot
Roy
I have come across papers where it's known at both ends..
if that intrests you..
Nirav

"roy" <royliuk@hotmail.com> wrote in message
news:64919a06.0411181335.133aba28@posting.google.com...
> Consider the memoryless, discrete time, matrix channels with additive > Gaussian noise of the form Y = HX + Z, where H is the channel matrix, > X is the original signals, and Y is the received signals. > > There is a growing body of literature discussing the capacity of such > channel when H is known at the receiver. However, I didn't find any > paper studying the problem when H is NOT known at the receiver, but > known at the transmitter. > > Any recommendations? comments? > > thanks a lot > Roy
"Nirav Shah" <niravbsh@usc.edu> wrote in message
news:<cnjonf$shr$1@gist.usc.edu>...
> I have come across papers where it's known at both ends.. > if that intrests you.. > Nirav > > "roy" <royliuk@hotmail.com> wrote in message > news:64919a06.0411181335.133aba28@posting.google.com... > > Consider the memoryless, discrete time, matrix channels with additive > > Gaussian noise of the form Y = HX + Z, where H is the channel matrix, > > X is the original signals, and Y is the received signals. > > > > There is a growing body of literature discussing the capacity of such > > channel when H is known at the receiver. However, I didn't find any > > paper studying the problem when H is NOT known at the receiver, but > > known at the transmitter. > > > > Any recommendations? comments?
Google "A Paulraj" MIMO based invited lectures - focus on known CSI at transmitter side - the very first model he describes. Foschini, G J is little hard. Santosh
> > > > thanks a lot > > Roy