Title :
Noises and disturbances in the local network: a new challenge for the ISDN
Author :
Deffin, P. ; Blin, J. ; Moisan, G. ; Roudeau, M. ; Schneider, C.
Author_Institution :
CNET, Lannion, France
Abstract :
The different disturbances appearing in the local network are described and analyzed in order to define engineering rules and specifications for the introduction of ISDN basic access systems. Noises such as impulsive noise and digital crosstalk are studied using measurements and computer simulation. Overvoltages are analyzed using numerous records on subscriber lines. Specifications and protection methods against disturbances due to the power network are presented
Keywords :
ISDN; crosstalk; digital simulation; interference (signal); noise; overvoltage protection; subscriber loops; ISDN; basic access systems; computer simulation; digital crosstalk; disturbances; engineering rules; impulsive noise; local network; overvoltages; power network; protection methods; specifications; subscriber lines; Bit rate; Cables; Computer simulation; Crosstalk; ISDN; Intelligent networks; Noise measurement; Power generation; Power system protection; Surge protection;
Conference_Titel :
Subscriber Loops and Services, 1988. Proceedings, ISSLS 88., International Symposium on
Conference_Location :
Boston, MA
DOI :
10.1109/ISSLS.1988.10626
