Space–time block code: Difference between revisions

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==Decoding==
One particularly attractive feature of orthogonal STBCs is that [[maximum likelihood]] decoding can be achieved at the receiver with only [[linear]] processing. In order to consider a decoding method, a model of the wireless communications system is needed.
 
At time <math>t</math>, the signal <math>r_t^j</math> received at antenna <math>j</math> is: