Document :

ITU-T�SG 13� (Study Period 2017)� Contribution� 1142

Title :

Propose to update chapter 9.3, chapter 10 and chapter11 of Y.CPN-arch

Date :

2021-02-15

Source :

China Telecommunications Corporation

AI/Question :

Q2/13

Meeting :

2021-03-01

Access :

Restricted to TIES users�[ITU-T]