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For MIMO diversity schemes, it is well known that antenna selection methods that optimize the post-processing signal-to-noise ratio can preserve the diversity order of the full MIMO system. On the other hand, the diversity order achieved by antenna selection in spatial multiplexing (SM) systems, especially those exploiting practical coding and decoding schemes, has not thus far been rigorously analyzed...
Recently, the remarkable capacity potential of multiple-input multiple-output (MIMO) wireless communication systems was unveiled. The predicted enormous capacity gain of MIMO is nonetheless significantly limited by cochannel interference (CCI) in realistic cellular environments. The previously proposed advanced receiver technique improves the system performance at the cost of increased receiver complexity,...
The pharmacological function of nacrum secreted by cultured pallium cells of a fresh water oyster was examined. Injections of the cultured mantle tissue solution into mice can reduce the bleeding duration after their tails being cut. The cultured solution and the hydrolysed cultured solution can strengthen the systole of the rat uterus (in vitro) and the toad heart (in vitro), but suppress the systole...
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