This paper presents a new technique for accurately modeling uni-directional High-Voltage lightly-doped-drain MOS (HV MOS) devices by extending the bi-directional HV MOS model and adopting a new parameter extraction method. We have already reported on a SPICE model for bi-directional HV MOS devices based on BSIM3v3. However, if we apply this bi-directional HV MOS model and its parameter extracti...

Physically based rendering needs numerical models from real measurements, or analytical models from material definitions, of the Bi-directional Reflectance Distribution Function (BRDF). However, measured BRDF data sets are too large and provide no functionalities to be practically used in Monte Carlo path tracing algorithms. In this paper, we present a wavelet based generic BRDF model suitable ...

Most existing power  converters and industrial motor drive systems draw non-sinusoidal currents from the supply. Non-sinusoidal currents contained harm harmonics disturb the power supply which it causes serious concern for reliability. Other equipments that use the same power supply are adversely affected. This paper suggests the operation and performance of a new modified AC/DC converter that ...

Numerous studies on time series prediction have been undertaken by a lot of researchers. Most of them typically used uni-directional computation çow, i.e., present signals are applied to the model as an input and predicted future signals are derived from the model as an output. On the contrary, bi-directional computation style is proposed recently and applied to prediction tasks. A bi-direction...

Although privacy concerns in smart metering have been widely studied, relatively little attention has been given to privacy in bi-directional communication between consumers and service providers. Full bi-directional communication is necessary for incentive-based demand response (DR) protocols, such as demand bidding, in which consumers bid to reduce their energy consumption. However, this can ...

A low bit rate video codec that employs bi-directional motion compensation with geometric transforms is given. The improvement achieved by using bi-directional motion vectors is analysed and the performance of the codec at a bit rate of 48 kbit/s is compared against the H.261 video codec.

The ”bi-directional search method” used for unicast routing is briefly reviewed. The extension of this method unicast QoS routing is discussed and an exact hybrid QoS algorithm HAMCRA that is partly based on bi-directional search is proposed. HAMCRA uses the speed of a heuristic when the constraints are loose and efficiently maintains exactness where heuristics fail. The performance of HAMCRA i...

1 In natural traffic flow, the information from preceding vehicles determines driver behavior predominantly. 2 With the availability of connected vehicle technologies (CVT), drivers can receive information from both 3 preceding and following vehicles. This creates new opportunities for vehicle coordination and control at 4 the microscopic level based on bi-directional information. Although the ...

In this paper, a directional bi-directional Soft-Output Viterbi algorithm (SOVA) based Turbo decoder architecture is proposed. By performing an extra pass through the decoder trellis, effectively bi-directional decoding, decoder performance can be improved. The bi-directional decoding results in a 60% increase in operations over the conventional SOVA decoder, while incurring no significant incr...