Two-tier network architectures ([4],[5]) combine the benefits of STS-1 and STS-48 switches by using an upper tier of STS-48 switches for routing and restoration and a lower tier of STS-1 switches f
Density evolution is an algorithm for computing the capacity of low-density parity-check (LDPC) codes under message-passing decoding, For memoryless binary-input continuous-output additive white Ga
The application of probability theory to telephone traffic problems owes its origin to the pioneering work of A. K. Erlang, T. C. Fry, E. C. Molina and others.
We study the performance of a family of slave-to-master clock-offset synchronization algorithms based on ping-ponging timing cells over symmetric uplink/downlink of a master-slave pair.
Transmission control of dispersion-managed solitons by means of in-line synchronous intensity modulators and no filtering is analyzed.
We will analyze the selected data using S, and interactive environment for data analysis and graphics.
The frequency distribution of energy in speech lias been determined for six speakers, four men and two women, for a 50-syllabIe sentence of connected speech, and also for a list of 50 disconnected
This work presents a study for tackling transient faults at the RT-level and outlines the techniques devised and implemented to speed-up fault-injection campaigns, detecting the equivalences and do
This article provides an overview of the various issues their solutions - the researchers faced when looking into the matter of introducing IP transport in the UMTS terrestrial radio access network
Serious failures of ocean cable have resulted from "hockling". When a cable is under tension, helical windings can cause the cable to twist. With relaxation of the tension, loops can form.
