Toru Yano

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We analyze a MIMO DS-CDMA channel with a general multiuser detector including a nonlinear multiuser detector, using the replica method. In the many-user, limit the MIMO DS-CDMA channel with the multiuser detector is decoupled into a bank of single-user SIMO Gaussian channels if a spatial spreading scheme is employed. On the other hand, it is decoupled into(More)
— In this paper, we propose an efficient and effective image generation system for " Mixed Reality Traffic Experiment Space " , an enhanced driving/traffic simulation system which we have been developing for Sustainable ITS project at the University of Tokyo. Conventional driving simulators represent ther view by a set of polygon-based objects, which leads(More)
A dye-sensitized solar cell (DSSC) fabricated by using a novel silyl-anchor coumarin dye with alkyl-chain substitutes, a Br3(-)/Br(-) redox electrolyte solution containing water, and a Mg(2+)-doped anatase-TiO2 electrode with twofold surface modification by MgO and Al2O3 exhibited an open-circuit photovoltage over 1.4 V, demonstrating the possibility of(More)
We propose an efficient and effective view generation system for more photo-realistic driving simulation by using image-based rendering for landscape scene, in contrast to conventional product represented by full geometry based rendering with poor reality and huge cost for model construction. As for the image dataset, we capture omni-directional video image(More)
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