Record number :
107116
Title of article :
Weighted space-time trellis codes
Author/Authors :
Y.، Li نويسنده , , B.، Vucetic, نويسنده , , A.، Santoso, نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
-253
From page :
254
To page :
0
Abstract :
In existing space-time trellis codes (STTCs), the transmit power is equally distributed across all transmit antennas. However, this power allocation strategy is not optimum regarding the error performance. A new scheme is proposed, referred to as the weighted space-time trellis codes with dynamic transmit power allocation (WSTTCs/DTPA). Compared with the general open-loop STTCs, WSTTCs/DTPA have better performance and achieve a full diversity order regardless of STTCs adopted at the transmitter.
Keywords :
Hydrograph
Journal title :
IEE Electronics Letters
Serial Year :
2004
Link To Document :
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