摘要 |
A method ( 600 ) of communicating a plurality of data bits over L diversity channels uses a constellation set comprising a plurality (L) of M-point quadrature amplitude modulation (QAM) constellations corresponding to the L diversity channels. The constellations do not exhibit overlapping data points, and provide full diversity. The method includes mapping ( 650 ) k*L data bits to L QAM transmission symbols in the L QAM constellation sets, and transmitting ( 660 ) the L QAM symbols where M=2<SUP>k*L</SUP>. Each of each of the k*L data bits is directly mapped into all of the L QAM symbols of the QAM constellation set, and for all combinations of k*L bits, changing a value of one of k*L data bits changes all of the L symbols.
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