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(IEEE, 2009-10-21)This paper presents an indoor broadband ultrasonic system for estimation of a mobile device’s 3-D location and three-axis orientation using beacons. It presents the first implementation and characterization of a real ...
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(Institution of Civil Engineers/Thomas Telford Publishing, 2012-03-01)Accurate determination of shear wave arrival time using bender elements may be severely affected by a combination of near field effects and reflected waves. These may mask the first arrival of the shear wave, making its ...
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(IEEE, 2012-06)This paper presents a novel reference-free ultrasonic indoor location system. Unlike most previous proposals, the mobile device (MD) determines its own position based only on ultrasonic signals received at a compact sensor ...
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(2008-12)Accurate determination of shear wave arrival time using bender elements may be severely affected by a combination of near field effects and reflected waves. In most cases, the nearfield effect masks the first arrival and ...
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(IEEE, 2012-10-03)This paper presents a novel algorithm for determining the 3D location of a Mobile Tag (MT) using wireless Base Stations (BSs) and Ultra Wide Band (UWB) one-way signaling. The algorithm is designed for low power, rapid ...
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(NRC Research Press / Presses scientifiques du CNRC, 2009-01)Critical static bridge loading scenarios are often expressed in terms of the number of vehicles that are present on the bridge at the time of occurrence of maximum lifetime load effect. For example, 1-truck, 2-truck, 3-truck ...
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(Cork University Press, 2011-11)Communications are an outstanding feature of Ireland's rural landscape. Some roads date from early times, but a network of roads and lanes, much denser than in most of Europe, developed strongly in the eighteenth and ...
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(Central Bank of Ireland, 2006-05)If asset returns are predictable, then rational expectations and the arithmetic of budget constraints together imply that these predictable changes in returns should affect current consumption. This paper presents a new ...
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(University College Dublin. Institute for British-Irish Studies, 2001)The agreement reached between the British and Irish governments and the Northern Irish political parties in April 1998 was a complex and subtle political document that built on experience in other societies and that itself ...