TY - GEN
T1 - Blind adaptive space-time multiuser detection in multipath CDMA channels
AU - Wang, Xiaodong
AU - Vincent Poor, H.
N1 - Publisher Copyright:
© 1999 IEEE.
PY - 1999
Y1 - 1999
N2 - The problem of multiuser detection in multipath CDMA channels with receiver antenna array is considered. In particular, blind adaptive space-time multiuser detection techniques are developed, which requires prior knowledge of only the spreading waveform and the timing of the desired user's signal. Single-user-based space-time processing methods are also considered and are compared with the multiuser approach. It is seen that the proposed multiuser space-time processing techniques offer substantial performance gains over the single-user-based methods, especially in a near-far situation.
AB - The problem of multiuser detection in multipath CDMA channels with receiver antenna array is considered. In particular, blind adaptive space-time multiuser detection techniques are developed, which requires prior knowledge of only the spreading waveform and the timing of the desired user's signal. Single-user-based space-time processing methods are also considered and are compared with the multiuser approach. It is seen that the proposed multiuser space-time processing techniques offer substantial performance gains over the single-user-based methods, especially in a near-far situation.
UR - http://www.scopus.com/inward/record.url?scp=0013180881&partnerID=8YFLogxK
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U2 - 10.1109/WCNC.1999.796830
DO - 10.1109/WCNC.1999.796830
M3 - Conference contribution
AN - SCOPUS:0013180881
T3 - IEEE Wireless Communications and Networking Conference, WCNC
SP - 1033
EP - 1037
BT - 1999 IEEE Wireless Communications and Networking Conference, WCNC
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1st IEEE Annual Wireless Communications and Networking Conference, WCNC 1999
Y2 - 21 September 1999 through 24 September 1999
ER -