Queue based instruction set architecture processor offers an attractive option in the design of embedded systems by providing high performance for a specific application. This work describes the design results and methodology of a queue processor core, named QueueCore, as a starting point for applicationspecific processor (ASP) design. By using simple and common base queue instruction set, the ...

In this chapter, the authors review several optical label processing techniques providing a comparison based on the potential for each technique to allow for implementation of a scalable and low latency optical packet switching cross-connect node. They present and demonstrate an optical packet switch sub-system employing in-band labeling to allow for transparent forwarding of multi-wavelength p...

Das/Cheng/Pai/AAPM//2002 Historical Perspective 1826 Joseph Niepce First Photograph 1836 J. M. Daguerre Concept of developer 1889 Eastman Kodak Cellulose nitrate base for emulsion 1890 Hurter &Driffield Defined the term optical density 1895 Roentgen First Radiograph 1896 Carl Schlussner First glass plate for radiography 1913 Kodak Film on Cellulose nitrate base 1918 Kodak Double emulsion film 1...

An analysis of next-generation infrastructure for mobile backand fronthaul is presented. The same infrastructure can be used for wireline backhaul and dedicated business access. Possible coexistence with FTTH residential access based on NG-PON2 TWDM is also analyzed. Further, different locations for pools of base-band units in fronthaul scenarios are compared with regard to resulting cost. It t...

Published attacks against smartphones have concentrated on software running on the application processor. With numerous countermeasures like ASLR, DEP and code signing being deployed by operating system vendors, practical exploitation of memory corruptions on this processor has become a time-consuming endeavor. At the same time, the cellular baseband stack of most smartphones runs on a separate...

The idea of software defined radio was proposed by J. Mittola. It was a radio designed on programmable chips. The idea of SDR was further enhanced in the form of Cognitive radios. It was proposed by the J.Mittola for the solution of the Spectrum Scarcity problem. Cognitive Radio based networks have the two types of users. One type of the users is known as primary users and the other are known a...

Monitoring Receivers form an important constituent of the Electronic support. In Monitoring Receiver we can monitor, demodulate or scan the multiple channels. In this project, the Implementation of algorithm for multi channel digital monitoring receiver. The implementation will carry out the channelization by the way of Digital down Converters (DDCs) and Digital Base band Demodulation. The Inte...

Four-band and single-band noise-excited vocoders were used in acoustic simulations to investigate spectral and temporal cues to melodic pitch in the output of a cochlear implant speech processor. Noise carriers were modulated by amplitude envelopes extracted by half-wave rectification and low-pass filtering at 32 or 400 Hz. The fourband, but not the single-band processors, may preserve spectral...

This paper describes the design and implementation of a driver drowsiness detection (DDD) system using modified RiscV processor on field-programmable gate array (FPGA). To detect drowsiness, Convolutional Neural Network (CNN) is implemented processor. The CNN trained to classify four primary driver’s expressions, including distraction, natural, sleep, yawn. accuracy 81.07% validation dat...