27 mai 2009
The architecture and functioning of OCB-283: The switching node in the Alcatel 1000E
Thesis - 20 pages - Electronics, mechanics, engineering & technology
This document relates to the O.C.B 283 system, switching node in the ALCATEL 1000E 10 switching system. It outlines the general architecture and operation of the O.C.B.283, both the fixed subscriber centers and the access exchange to services (G.S.M, IN). O.C.B.283 is digital switching system...
13 janv. 2009
The disposable DVD (DVD-D) - publié le 13/01/2009
Thesis - 3 pages - Electronics, mechanics, engineering & technology
The DVD-D is a standard DVD that can be used only for several hours after the card board sleeve has been opened. But the sleeve can be opened anytime: now, in one day, in one week, in one month or in several years. Then the DVD-D has a restricted lifespan of eight hours, after which it will be...
