Title :
Modelling WDM video distributive networks
Author :
Appleton, C.J. ; Zhang, S.L. ; O´Reilly, J.J.
Author_Institution :
Sch. of Electron. Eng. & Comput. Syst., Wales Univ., Bangor, UK
fDate :
10/12/1993 12:00:00 AM
Abstract :
The area of multichannel network simulation has seen very little development and thus requires investigation. To this end, the authors have produced models for various network elements, using as a platform SPW by Comdisco. These models have been implemented using standard blocks from the SPW libraries and by writing custom coded blocks in `C´ to specify the functionality of the component. The components modelled include, lasers, multiplexers, couplers, single mode fibre, optical filters, EDFA´s and receivers. The simulation of an illustrative 50 channel high definition television (HDTV) distributive network using WDM combined with subcarrier multiplexing (SCM) has been carried out and performance evaluation effected
Keywords :
cable television; high definition television; optical links; subcarrier multiplexing; telecommunications computing; television networks; wavelength division multiplexing; C language; Comdisco; HDTV; SCM; SPW libraries; WDM systems; cable TV; couplers; custom coded blocks; high definition television; lasers; multichannel network simulation; multiplexers; network elements; optical filters; performance evaluation; receivers; single mode fibre; subcarrier multiplexing; video distributive networks;
Conference_Titel :
Optical Fibre Systems for Cable Television, IEE Colloquium on
Conference_Location :
London
