نتایج جستجو برای: tapped delay line tdl
تعداد نتایج: 536375 فیلتر نتایج به سال:
The paper sketches how aspects, integrated into a hard real-time programming language, could improve the modularization of embedded software. Based on an overview of the Timing Definition Language (TDL, as described in the TDL language report [1]), we present how aspect-oriented concepts could be woven into that language. A discussion of the advantages and disadvantages of AspectTDL rounds out ...
This paper describes two different approaches of simulating embedded control software whose real-time requirements are explicitly specified by means of the Logical Execution Time (LET) abstraction introduced in the Giotto project. As simulation environments we chose the black-box MATLAB/Simulink product and the open-source project Ptolemy II. The paper first sketches the modeling of LET-based c...
Donor lymphocyte infusion (DLI), a standard relapse treatment after allogeneic stem cell transplantation (AlloSCT), has limited efficacy and often triggers GVHD. We hypothesized that after AlloSCT tumor-infiltrating donor lymphocytes could be costimulated ex vivo to preferentially activate/expand antitumor effectors. We tested the feasibility and safety of costimulated, tumor-derived donor lymp...
Le trouble développemental du langage (TDL) est une pathologie neurodéveloppementale fréquente (environ 7 % des enfants d’âge préscolaire et scolaire) mais peu connue. Cet article distingue cinq enjeux actuels qui sont importants pour la compréhension prise en charge TDL : 1) considération de spécificité langues multilinguisme, 2) l’importance recourir à l’appellation commune « » suivant les re...
This report describes the challenges in meeting the requirements for optical buffering devices in next -generation optical routers. Slow light and delay line buffering approaches are described and several recent results and issues are summarized.
A single intravenous injection of a relatively small number of T cells contained in the population of rat thoracic duct lymphocytes (TDL) is sufficient to restore to normal the peripheral T cell pool of athymic PVG.rnu/rnu nude rats. The donor T cells expand greater than 10-15-fold, self-renew, and restore immunocompetency to nude recipients permanently (greater than 2 yr). We asked whether the...
Applications of true random number generators (TRNGs) span from art to numerical computing and system security. In cryptographic applications, TRNGs are used for generating new keys, nonces and masks. For this reason, a TRNG is an essential building block and often a point of failure for embedded security systems. One type of primitives that are widely used as source of randomness are ring osci...
Because of the coexistence of multiplex tactical data links (TDLs) it is urgent to study the cooperation of Multi-Net-Multi-Link (MNML) TDL. This paper proposes a Multi-Channel-Multi-MAC (MCMM) model architecture to support MNML TDL simulation. The MCMM model adds several copies of data link layer, network interface and channel which are capable to cover the configurations of multi-channel and ...
We propose a novel method for massive Multiple-Input Multiple-Output (massive MIMO) in Frequency Division Duplexing (FDD) systems. Due to the large frequency separation between Uplink (UL) and Downlink (DL), in FDD systems channel reciprocity does not hold. Hence, in order to provide DL channel state information to the Base Station (BS), closed-loop DL channel probing and feedback is needed. In...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید