Verfahren und Netzwerkanalysator zur Bewertung einer Kommunikationsleitung

Details

Veröffentlichungs-Nr.

EP3451642

Aktenzeichen

EP17189099

Anmeldetag

1. September 2017

Veröffentlichung

21. Oktober 2020

Erteilung

21. Oktober 2020

Rechtsraum

EP

IPC

H04M3/30

Abstract

The present invention discloses a method, in a network analyzer, of evaluating a communication line in a Digital Subscriber Line, DSL, network, the communication line connecting an access node and an end-user Customer-Premises Equipment, CPE; the method comprising: a) obtaining a loop length (L) of a predetermined terminal section of the communication line; b) determining whether there is an impairment in the communication line; b1) if it is determined that there is no impairment in the communication line, classifying the communication line into the first group; b2) if it is determined that there is an impairment in the communication line, the method going on with: c) obtaining a location of the impairment in the communication line; d) determining whether the impairment is located in the predetermined terminal section of the communication line based on the loop length (L); d1) if so, classifying the communication line into a second group; d2) else, classifying the communication line into the first group; wherein, if the communication line is classified in the first group, it is qualified for an new broadband communication service, and if the communication line is classified in the second group, it is not qualified for the new broadband communication service, and wherein, the new broadband communication service is to be deployed over the predetermined terminal section of the communication line.

Anmelder

Firma

Nokia Solutions and Networks Oy

Land

🇫🇮 Finnland

Fachgebiete