Document :

ITU-T�SG 20� (Study Period 2017)� Contribution� 665

Title :

A proposal to update draft Y.ssc-BKDMS-arc (Geneva,9-18 April 2019)

Date :

2019-11-11

Source :

China Information Communication Technologies Group , China Unicom

AI/Question :

Q7/20

Meeting :

2019-11-25

Access :

Restricted to TIES users�[ITU-T]