The importance of correct dimensioning of circuit multiplication systems when used in the international transmission network

Author

Bartdouleau, D.A.W.

Author_Institution

British Telecom Int., London

fYear

1989

Firstpage

368

Abstract

Dynamic load control (DLC) is presented as a means of maintaining speech quality in a circuit multiplication terminal by ensuring that the freezeout fraction is kept at or below an acceptable threshold. Dimensioning and digital circuit multiplication equipment (DCME) are discussed. A data channel occupancy analyzer (DCOA), which was designed to given network planners and support engineers a detailed insight into the amount and type of traffic being carried over 30-channel pulse code modulation (PCM) systems, is also discussed

Keywords

pulse-code modulation links; telecommunication networks; telecommunication systems; telecommunications control; 30 channel PCM system; circuit multiplication systems; circuit multiplication terminal; data channel occupancy analyzer; digital circuit multiplication equipment; dimensioning; dynamic load control; international transmission network; pulse code modulation; speech quality; telecommunication traffic; Data analysis; Data engineering; Design engineering; Digital circuits; Load flow control; Maintenance engineering; Modulation coding; Pulse modulation; Speech; Telecommunication traffic;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 1989. ICC '89, BOSTONICC/89. Conference record. 'World Prosperity Through Communications', IEEE International Conference on

Conference_Location

Boston, MA

Type

conf

DOI

10.1109/ICC.1989.49723

Filename

49723