T-Carrier Characterization Program - Overview

Vol. 60, No. 6, July-August 1981 Printed in U.S.A. T-Carrier Characterization Program--Overview By J. R. DAVIS and A. K. REILLY (Manuscript received January 22, 1980) This is the first of a series of four papers describing a characterization program aimed at building a better understanding of the makeup and performance of the T-carrier network. In this paper, we provide a brief historical background of T-carrier and show the need for an increased understanding of the network and its performance. We also describe the characterization program conducted in conjunction with several operating telephone companies.