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3rd Annual Communication Networks and Services Research Conference (CNSR'05)
Iterative Partial Soft Interference Cancellation with MMSE Multiuser Detection for Uplink Turbo-Coded MC-CDMA System
Halifax, N.S., Canada
May 16-May 18
ISBN: 0-7695-2333-1
P. Kumpoopong, Chulalongkorn University
S. Kunaruttanapruk, Chulalongkorn University
S. Jitapunkul, Chulalongkorn University
In this paper, we improve the conventional iterative soft interference cancellation by introducing the partial cancellation technique and minimum mean square error (MMSE) multiuser detection technique in an uplink turbo-coded multicarrier code division multiple access (MC-CDMA) system. The performance of our proposed receiver is evaluated in Rayleigh multipath fading channel by using computer simulation. Simulation results demonstrate the advantages of the proposed technique over the conventional technique.
Citation:
P. Kumpoopong, S. Kunaruttanapruk, S. Jitapunkul, "Iterative Partial Soft Interference Cancellation with MMSE Multiuser Detection for Uplink Turbo-Coded MC-CDMA System," cnsr, pp.218-222, 3rd Annual Communication Networks and Services Research Conference (CNSR'05), 2005
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