Document :

ITU-T�SG 20� (Study Period 2017)� Report� 7

Title :

Report of the meeting of Study Group 20 (Geneva, 9-18 April 2019)

Date :

2019-06-04

Source :

SG20

AI/Question :

QALL/20

Meeting :

2019-04-09

Access :

Restricted to TIES users�[ITU-T]