@article{
 title = {Transmit selection in spatial multiplexing systems},
 type = {article},
 year = {2002},
 identifiers = {[object Object]},
 volume = {6},
 id = {557f708b-61d7-37ff-8b0e-a0d247efebe5},
 created = {2016-09-06T19:47:53.000Z},
 file_attached = {false},
 profile_id = {be62f108-1255-3a2e-9f9e-f751a39b8a03},
 last_modified = {2017-03-24T19:20:02.182Z},
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 starred = {false},
 authored = {true},
 confirmed = {false},
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 abstract = {In this letter we solve the transmit antenna selection problem for a zero forcing spatial multiplexing system with knowledge of the channel statistics at the transmitter. We show through Wishart matrix analysis that the signal-to-noise ratio on the kth stream is a weighted Chi-squared variable with the weight equal to the kth diagonal entry of the inverted transmit correlation matrix. We use this result to develop selection algorithms for two cases-maximizing ergodic capacity and minimizing the average probability of error. Monte Carlo simulations illustrate potential performance improvements.},
 bibtype = {article},
 author = {Gore, D.A. and Heath Jr., R.W. and Paulraj, A.J.},
 journal = {IEEE Communications Letters},
 number = {11}
}

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