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|Title:||Multipath searcher with the hybrid CDMA interference canceller|
|Authors:||Sun, S. |
|Source:||Sun, S.,Sugimoto, H.,Rasmussen, L.K.,Lim, T.J. (2000). Multipath searcher with the hybrid CDMA interference canceller. IEEE Vehicular Technology Conference 2 : 931-935. ScholarBank@NUS Repository.|
|Abstract:||In this paper we consider the multipath searcher in a multiuser CDMA system. The conventional configuration where the searcher uses the received signal as its input is studied and a new configuration in which the searcher uses the hybrid interference canceller (HIC) output is proposed. Due to MAI reduction in the searcher's input signal, a much better performance is obtained in the new configuration. For a medium-loaded system, simulation results show that the new configuration increases the detection probability by about 8 - 40%, and the acquisition-based capacity by 260 - 360% when the targeted acquisition probability is set to 95%.|
|Source Title:||IEEE Vehicular Technology Conference|
|Appears in Collections:||Staff Publications|
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