Pattern diversity to support a MIMO communications system...

Details Pattern diversity to support a MIMO communications system... Pattern diversity to support a MIMO communications system...

2007-09-04

2007-09-04

Tarcza, Thomas H. (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

Directive

Utilizing correlation techniques

C342S377000, C702S190000

Reexamination Certificate

active

11326539

ABSTRACT:
A MIMO communications system includes a transmitter, and a receiver synchronized with the transmitter. The transmitter changes the power levels for each layered space data stream on a time slotted basis. The data streams arrive at the receiver with various power levels, which provides suitable differences in the received signals for population of a mixing matrix for signal separation processing.

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Dapena, A. A novel method to recover N sources from N-1 observations and its application to digital communications. Proceedings of the Fifth International Conference on Independent Component Analysis and Blind Signal Separation Lecture Notes in Computer Science, vol. 3195, 2004.

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