In this paper we study the correlation structure of the output process of an ATM multiplexer. We consider two special cases : (i) the output process of the D-BMAP/D/1/N queue, a generic model for an ATM multiplexer and (ii) a process which results from a renewal process which shares the output link of a multiplexer with other connections. Both output processes belong to the versatile class of d...

In a multi user communication environment such as communication satellites, inter-channel isolation is provided by channelizing/multiplexing networks that splits composite wideband signal into various narrowband RF signals corresponding to each user. In a communication satellite transponder, input multiplexing network is placed at the output of low noise receiver. It divides the composite recei...

The development of a flexible software defined RFID is discused. Commercial reader systems only allow a top level view on the communication and restrict the variation for many transmission parameters. Recently a software reader from the CGran project was proposed which uses the GNU Radio environment in combination with an USRP front end. Because most of the signal processing is done on a common...

Mode multiplexer/demultiplexer for Space Division Multiplexing (SDM). .................... 2 Photonic Lantern ............................................................................................................... 2 Fiber Photonic Lantern ..................................................................................................... 3 Phoenix Fiber Lanterns ..........................

ion Refinement  Failed STE assertion  “real” counter example  something is really wrong  “spurious” counter example  too many X’s in the simulation  After spurious counter example Specification needs to be refined hard to know what kind Pitfall 1 & & OR multiplexer in0

Classiier systems have traditionally used explicit measures of utility (strength, predicted payoo, accuracy, etc.) to quantify the performance and tness of classiier rules. Much of the eeort in designing and implementing these systems has focused on getting these utilities \right". One alternative worth exploring is the idea of using endogenous t-ness; that is, reinforcing successful performanc...

Experimental results of an adiabatic mode multiplexer (AMM) based novel 2 2 optical switch/variable optical attenuator that consists of a symmetric Y-branch interferometer (mode converter) and adiabatic mode multiplexer/demultiplexer pair are presented. It is shown that both normally cross and bar designs have identical optical performance. Extinction ratio without thermal activation is wavelen...

In this paper, a novel implementation of 8x8 Multiplier using 4-2 Compressors is presented; which produces quick results, especially for use in Digital Signal Processors and in Microprocessors. This multiplier uses a new partial-product reduction format which consecutively reduces the maximum output delay. The new design of multiplier requires less number of MOSFET’s compared to Wallace Tree Mu...

This paper introduces a method to correctly order events in modelbased testing for concurrent systems, in particular multi-threaded programs, whose events are only partially ordered. For a sequential, centralized tester, we need to merge (local) traces of each component into a (global) trace of a system in such a way that the ordering constraints are observed. To this end, we instrument a multi...

A digital microfluidic architecture is introduced for micron-scale localized fluid actuation and in in-situ optical sensing. Contemporary device integration challenges related to localization and device scalability are overcome through the introduction of a bi-layered digital microfluidic multiplexer. Trinary inputs are applied through differential combinations of voltage signals between upper ...