Method and system for minimum mean squared error soft...

Details Method and system for minimum mean squared error soft... Method and system for minimum mean squared error soft...

2006-02-09

2010-10-19

Payne, David C (Department: 2611)

Pulse or digital communications

Systems using alternating or pulsating current

Plural channels for transmission of a single pulse train

C375S259000, C375S260000, C375S261000, C375S263000, C375S264000, C714S792000, C714S794000, C714S795000

Reexamination Certificate

active

07817740

ABSTRACT:
Various aspects of a method for minimum mean square error soft interference cancellation (MMSE-SIC) based sub-optimal maximum likelihood (ML) detection for a multiple input multiple output (MIMO) wireless system may comprise selecting at least one constellation point in a constellation map based on at least one of a plurality of received symbols. A number of the at least one constellation point may be less than or equal to a number of previously selected constellation points in a previous constellation map. At least one of the plurality of received symbols may be decoded based on the selected at least one constellation point.

REFERENCES:
patent: 7209522 (2007-04-01), Shirali
patent: 2003/0076890 (2003-04-01), Hochwald et al.
patent: 2009/0154599 (2009-06-01), Siti et al.

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