Results 171 to 180 of about 16,615 (223)
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A current based OCC technique implemented by DSP for a three-phase OCC rectifier
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014In this work it is proposed a control strategy for a shunt Active Power Filter (APF) based on an One Cycle Control (OCC) Rectifier, implemented by DSR An input resistance controller to set up dc-link voltage and a lead-lag compensator to average grid current is part of this work.
Alberto Soto Lock +4 more
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The OCC-CDMA/OS for 4G wireless
IEEE Vehicular Technology Magazine, 2006This paper starts with a review of 2G-3G CDMA based wireless systems from a network operation perspective. In particular, the challenges faced by current CDMA technologies will be addressed with the focus on their possible applications in 4G wireless networks.
Hsiao-Hwa Chen +3 more
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OCC Technology-based Developing IoT Network
2020 International Conference on Information and Communication Technology Convergence (ICTC), 2020The concept of IoT is not new for each researcher, developers by providing the ability for billion connections of devices around the world. In recent years, many potential technologies are being developed to meet the growing demands of IoT network. As a part of optical wireless communications (OWC), optical camera communications (OCC) is an emerging ...
Van Hoa Nguyen +3 more
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Ab-initio study of OCCS, OCCS+ and related species
Journal of Molecular Structure: THEOCHEM, 2005Abstract Calculations on OCCS and OCCS + are reported at the G1, G2, G2(MP2) and CCSD(T) levels of theory. Optimised geometric parameters, ionisation potentials, enthalpies of formation and dissociation energies have been calculated. The results are compared with those for OCCO and SCCS species.
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Reactivity of the radical anion OCC-
Journal of the American Chemical Society, 1993Abstract : The characteristic reactivity of the radical anion OCC(-) has been investigated in the gas phase at 298 K through determination of rate coefficients, products, and branching fractions for each of 29 ion-molecule reactions. A wide variety of reactions is observed including abstraction of H, H(+), and Hsub2(+), nucleophilic displacement ...
Jane M. Van Doren +5 more
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RGB Synchronous VLC modulation scheme for OCC
2018 11th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP), 2018Nowadays Optical Camera Communications (OCC) have acquired an important relevance within the Visible Light Communications' (VLC) field. However, this technique faces challenges related to computational load and packet synchronization. In this work, a synchronous modulation scheme for OCC is presented. It is based on the wavelength-division multiplexing
Cristo Jurado-Verdu +4 more
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MQTT protocol for connected OCC small cells
2017 Ninth International Conference on Ubiquitous and Future Networks (ICUFN), 2017Over the last several years, the achievement of wireless communication technologies have brought convenience and amazing services to users. The hybrid use of wireless technologies in a system is not a novel idea, however, in this paper, we introduce the feasible platform based on Wi-Fi and OCC that is emerging technology nowadays.
ThanhLuan Vu +2 more
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2011
Abstract As predatory lenders swept the country, states and cities responded to Washington's inaction by passing their own anti-predatory lending laws. Lenders, worried about potential liability, quickly organized a full-scale attack on the state and local initiatives.
Kathleen C. Engel, Patricia A. McCoy
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Abstract As predatory lenders swept the country, states and cities responded to Washington's inaction by passing their own anti-predatory lending laws. Lenders, worried about potential liability, quickly organized a full-scale attack on the state and local initiatives.
Kathleen C. Engel, Patricia A. McCoy
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OCCS reflects on mediation and the new normal
Optician, 2023Lucy Patchett reports on trends in the Optical Consumer Complaints Service’s latest report
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