TY - GEN
T1 - A novel MMSE detection technique for DS-CDMA
AU - Luo, Tao
AU - Wu, Gang
AU - Li, Shaoqian
AU - Yong, Liang Guan
AU - Choi, Look Law
PY - 2007
Y1 - 2007
N2 - A novel linear per user minimum mean square error (PU-MMSE) detection technique for direct sequence codedivision multiple access (DS-CDMA) with frequency domain equalization (FDE) based on the MMSE criterion applied per user is presented, which approximately restores the orthogonality among the spreading sequences and reduces the interference. It is shown by computer simulation that the DS-CDMA with PU-MMSE FDE obviously outperforms the DS-CDMA with conventional MMSE FDE.
AB - A novel linear per user minimum mean square error (PU-MMSE) detection technique for direct sequence codedivision multiple access (DS-CDMA) with frequency domain equalization (FDE) based on the MMSE criterion applied per user is presented, which approximately restores the orthogonality among the spreading sequences and reduces the interference. It is shown by computer simulation that the DS-CDMA with PU-MMSE FDE obviously outperforms the DS-CDMA with conventional MMSE FDE.
KW - Direct sequence code-division multiple access (DS-CDMA)
KW - Frequency domain equalization (FDE)
KW - Per user minimum mean square error (PU-MMSE)
UR - http://www.scopus.com/inward/record.url?scp=50449109881&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=50449109881&partnerID=8YFLogxK
U2 - 10.1109/ICICS.2007.4449607
DO - 10.1109/ICICS.2007.4449607
M3 - Conference contribution
AN - SCOPUS:50449109881
SN - 1424409837
SN - 9781424409839
T3 - 2007 6th International Conference on Information, Communications and Signal Processing, ICICS
BT - 2007 6th International Conference on Information, Communications and Signal Processing, ICICS
T2 - 2007 6th International Conference on Information, Communications and Signal Processing, ICICS
Y2 - 10 December 2007 through 13 December 2007
ER -