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

fYear

2001

fDate

6/23/1905 12:00:00 AM

Firstpage

104

Lastpage

106

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Theory Workshop, 2001. Proceedings. 2001 IEEE

Conference_Location

Cairns, Qld.

Print_ISBN

0-7803-7119-4

Type

conf

DOI

10.1109/ITW.2001.955151

Filename

955151