%0 Journal Article %T Grouping methods for orthogonal frequency- and space-division multiple access in a radio-on-fiber radio-space transmission system %A Hai, Luong Hong %J Optical Engineering %V 46 %N 9 %P 095006-095006-9 %@ 0091-3286 %D 2007-09-01 %I SPIE %~ DeepDyve