Title :
Information capacity of a random signature multiple-input multiple-output channel
Author :
Rapajic, Predrag B. ; Popescu, Dan
Author_Institution :
Sch. of Electr. Eng. & Telecommun., New South Wales Univ., Sydney, NSW, Australia
fDate :
8/1/2000 12:00:00 AM
Abstract :
A closed-form expression for information capacity of the random signature multiple input multiple-output channel is given. A direct calculation of the capacity is provided additional to the proof involving the capacity of minimum mean-square-error systems provided by Verdu and Shamai (see IEEE Trans. Inform. Theory, vol.45, p.622-40, 1999)
Keywords :
MIMO systems; channel capacity; least mean squares methods; random processes; closed-form expression; information capacity; minimum mean-square-error systems; multiple-input multiple-output channel; random signature MIMO channel; AWGN; Channel capacity; Closed-form solution; Covariance matrix; Eigenvalues and eigenfunctions; Interchannel interference; Linear antenna arrays; MIMO; Multiaccess communication; Vectors;
Journal_Title :
Communications, IEEE Transactions on
