Document :

ITU-T SG 20  (Study Period 2017)  Contribution  957

Title :

Y.infra "Requirements of sensing and data collection system for city infrastructure":revised modification text

Date :

2021-09-28

Source :

China Information Communication Technologies Group

AI/Question :

Q1/20

Meeting :

2021-10-11

Access :

Restricted to TIES users [ITU-T]