Title :
Information capacity of a multipath mobile communication channel with large number of receiving antennas
Author :
Rapajic, Predrag
Author_Institution :
Sch. of Electr. Eng. & Telecomm., New South Wales Univ., Sydney, NSW, Australia
fDate :
6/23/1905 12:00:00 AM
Abstract :
The expression for stationary channel information capacity of a mobile communication channel with a large number of receiving antennas in the presence of multipath signal propagation is shown. It has been shown that the capacity is approaching information capacity of the orthogonal Gaussian channel with no interference. The system with adaptive linear MMSE receivers and adaptive interference cancellation is presented as a possible low computational complexity solution achieving the theoretical capacity
Keywords :
adaptive antenna arrays; cellular radio; channel capacity; interference suppression; least mean squares methods; mobile radio; multipath channels; radio receivers; receiving antennas; adaptive interference cancellation; adaptive linear MMSE receivers; cellular communication; information capacity; low computational complexity; mobile communication channel; multipath signal propagation; orthogonal Gaussian channel; receiving antennas; Adaptive arrays; Antenna arrays; Antennas and propagation; Channel capacity; Interference; Mobile antennas; Mobile communication; Receiving antennas; Sensor systems; Telecommunications;
Conference_Titel :
Information Theory Workshop, 2001. Proceedings. 2001 IEEE
Conference_Location :
Cairns, Qld.
Print_ISBN :
0-7803-7119-4
DOI :
10.1109/ITW.2001.955151
