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Title: Multipath searcher with the hybrid CDMA interference canceller
Authors: Sun, S. 
Sugimoto, H.
Rasmussen, L.K. 
Lim, T.J. 
Issue Date: 2000
Citation: 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
ISSN: 07400551
Appears in Collections:Staff Publications

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