MIMO-CDMA apparatus and the coding/decoding method thereof
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United States of America Patent
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Issued Date -
Jun 14, 2007
app pub date -
Oct 12, 2006
filing date -
Dec 9, 2005
priority date (Note) -
Abandoned
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Abstract
A Multiple-Output Multiple-Input Code-Division Multiple Access (MIMO-CDMA) apparatus and the coding method thereof. The apparatus includes a transmitter side and receiver side. Both of the transmitter side and the receiver side have a plurality of antennas for achieving the effect of multi-path transmission and receiving. In addition, at the receiver side, use preamble-spreading codes and space-time block coding technology to eliminate multi-path signal interference as well as to modify carrier frequency shift of the received signal.
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