Feasibility and challenges of DSL loop make-up identification via single-ended line tests Vrije Universiteit Brussel
Digital subscriber lines (DSL) offer the possibility to deliver broadband services over the existing telephone network. Yet, before deploying DSL, the subscriber loops must be tested to see whether they can support high-speed data services, and at what rate. Single-ended automatic qualification is essential for achieving low-cost deployment of DSL, since it allows loops to be qualified in bulk without human intervention at the customer's ...