Serwis Infona wykorzystuje pliki cookies (ciasteczka). Są to wartości tekstowe, zapamiętywane przez przeglądarkę na urządzeniu użytkownika. Nasz serwis ma dostęp do tych wartości oraz wykorzystuje je do zapamiętania danych dotyczących użytkownika, takich jak np. ustawienia (typu widok ekranu, wybór języka interfejsu), zapamiętanie zalogowania. Korzystanie z serwisu Infona oznacza zgodę na zapis informacji i ich wykorzystanie dla celów korzytania z serwisu. Więcej informacji można znaleźć w Polityce prywatności oraz Regulaminie serwisu. Zamknięcie tego okienka potwierdza zapoznanie się z informacją o plikach cookies, akceptację polityki prywatności i regulaminu oraz sposobu wykorzystywania plików cookies w serwisie. Możesz zmienić ustawienia obsługi cookies w swojej przeglądarce.
Formal specification, verification, modeling of distributed software systems including middleware is an important area of research [4], [5], [6], [8]. Even then, as of now, no universally accepted standard method for formalization of middleware exists. Mobile middleware systems are increasingly gaining importance due to cheap and highly efficient mobile computing and networking hardware, and also...
In this paper, we present a method for single channel noise reduction of heart sound recordings. Multiple noise sources, such as lung sounds, muscle contraction, and background noise can contaminate the heart sound collection making subsequent analysis difficult. Our approach is based on a spectral domain Minimum-Mean Squared Error (MMSE) Estimation, originally introduced by Ephraim and Malah in the...
We investigated various p+ extension implantation dopant species (B, BF2, B10H14 & B18H 22) and annealing techniques (spike, flash, laser and SPE) to achieve high dopant activation low damage ultra-shallow junctions (USJ) 15-20 nm deep for 45 nm node applications. New USJ metrology techniques were investigated to determine: 1) surface dopant activation level and 2) junction quality (residual implant...
QoS VPN not only provides secured connections among multiple sites of a corporation over a publicly shared network infrastructure, but also provides different levels of QoS to different classes of traffic. In this paper, we study the problem of single-hop class-based bandwidth allocation and admission control with Diffserv. It is applied at the edge router/switch of a service provider's core networks...
Advanced-logic device technology for the 65 nm node and beyond requires highly-activated, shallow, and abrupt dopant profiles (Int. Technol. Roadmap for Semicond., 2003). The combination of ion implantation and an advanced annealing technology is expected to provide solutions for these requirements. In contrast to spike annealing, a diffusion-less but highly activating, high-temperature, flash-assisted...
In this paper we examine a space-time multiuser receiver with two parallel interference cancellation (PIC) stages for the uplink in the UMTS-FDD mode. The structure has a performance which is better than the one of the maximum-ratio combiner (MRC) and can reach the single-user performance under the assumption of perfect channel knowledge. Even with channel estimation the proposed receiver achieves...
A very fast CORDIC (coordinate rotation digital computer)-based Jacobi-like algorithm for the parallel solution of symmetric eigenvalue problems is proposed. It becomes possible by not focusing on the realization of an exact Jacobi rotation with a CORDIC processor, but by applying approximate rotations and adjusting them to single steps of the CORDIC algorithm, i.e., only one angle of the CORDIC angle...
Podaj zakres dat dla filtrowania wyświetlonych wyników. Możesz podać datę początkową, końcową lub obie daty. Daty możesz wpisać ręcznie lub wybrać za pomocą kalendarza.