6 research outputs found
The Two Crisis over the 2020 Tokyo Olympic and Paralympic Games
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Measurement of Inclusive Ds, D0, and J/ Rates and Determination of the B Production Fraction in b Events at the (5S) Resonance
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Dispersion Compensation for Ultrashort Light Pulse CDMA Communication Systems (Regular section)
Get PDFWe investigate dispersion compensation using dispersion-compensating fibers (DCFs) for ultrashort light pulse code division multiple access (CDMA) communication systems in a multi-user environment. We employ fiber link that consists of a standard single-mode fiber (SMF) connected with two different types of DCFs. Fiber dispersion can be effectively decreased by adjusting the length ratios of DCFs to SMF appropriately. Some criteria for dispersion compensation are proposed and their performances are compared. We theoretically derive a bit error rate (BER) of ultrashort light pulse CDMA systems including the effects of the dispersion and multiple access interference (MAI). Moreover, we reveal the mutual relations among BER performance, fiber dispersion, MAI, the number of chips, a bandwidth of a signal, and a transmission distance for the first time. As a result, we show that our compensation strategy improves system performance drastically.copyright(c)2002
IEICE許諾番号：08RB0011
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Additional file 1: Table S1. of Draft genome sequences of eight bacteria isolated from the indoor environment: Staphylococcus capitis strain H36, S. capitis strain H65, S. cohnii strain H62, S. hominis strain H69, Microbacterium sp. strain H83, Mycobacterium iranicum strain H39, Plantibacter sp. strain H53, and Pseudomonas oryzihabitans strain H72
No full textAdditional strain information, including growth conditions and genome completeness/contamination. (XLSX 36 kb
