  In this part, we consider the capacity analysis for wireless mobile systems
with multiple antenna architectures. We apply the results of the first part to
a commonly known baseband, discrete-time multiple antenna system where both the
transmitter and receiver know the channel's statistical law. We analyze the
capacity for additive white Gaussian noise (AWGN) channels, fading channels
with full channel state information (CSI) at the receiver, fading channels with
no CSI, and fading channels with partial CSI at the receiver. For each type of
channels, we study the capacity value as well as issues such as the existence,
uniqueness, and characterization of the capacity-achieving measures for
different types of moment constraints. The results are applicable to both
Rayleigh and Rician fading channels in the presence of arbitrary line-of-sight
and correlation profiles.
