Chia-Hsin Cheng

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Europe (8), resident populations in these countries have been exposed to these virus lineages more frequently than populations in Asia, and therefore may have acquired a greater degree of preexisting cross-reactive immunity to pandemic (H1N1) 2009 virus. A recent review of human swine infl uenza infections suggests that they may not be uncommon (9),(More)
—In this paper, we investigate the performance of various interference cancellation techniques in direct-sequence ultra-wideband (DS-UWB) communication systems. Multiple access interference (MAI) causes the performance of the conventional single user detector in DS-UWB systems to degrade. Due to high complexity of the optimum multiuser detector, suboptimal(More)
tosporidium genotypes in sporadic cryp-tosporidiosis cases: fi rst report of human infections with a cervine genotype. A population genetic study of the Cryptosporidium parvum human genotype parasites. Genotype and subtype analyses of Cryp-tosporidium isolates from dairy calves and humans in Ontario. L, Sulaiman I, et al. Identifi cation of two different(More)
— Selected mapping (SLM) schemes are commonly employed to reduce the peak-to-average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) systems. Therefore, it can be applied to mobile consumer electronics that are sensitive to high PAPR because of the limitation of the linear area of a power amplifier. However, high PAPR degrades the(More)