ITU‐T's Technical Reports and Specifications 651 Table of contents Page 1 Introduction ........................................................................................................... 654 1.1 Background .......................................................................................................... 654 1.2 Service framework ............................................................................................... 655 1.3 Intended application ............................................................................................ 656 2 Resources, challenges and technologies of IMSSC .................................................. 657 2.1 Resources of IMSSC .............................................................................................. 657 2.2 Challenges of IMSSC ............................................................................................. 659 2.3 Technologies of IMSSC ......................................................................................... 661 3 Integrated management for smart sustainable cities .............................................. 664 3.1 Overview .............................................................................................................. 664 3.2 Meta‐models for resource integrating ................................................................. 666 3.3 Technical specifications for fusion process .......................................................... 669 3.4 Interface specifications for management service ................................................ 671 4 Instances of the integrated management for smart sustainable cities .................... 674 4.1 Daily management ............................................................................................... 674 4.2 Emergency response management ..................................................................... 674 5 Conclusions ............................................................................................................ 675 Bibliography ...................................................................................................................... 677 Annex Abbreviation and acronyms ................................................................................. 680