Page 37 - Unleashing the potenti al of the Internet of Things

Unleashing the potential of the Internet of Things 1

Table of Contents
Page

1 Scope ............................................................................................................................. 25
2 References ..................................................................................................................... 25

3 Definitions .................................................................................................................... 25
3.1 Terms defined elsewhere ................................................................................ 25
3.2 Terms defined in this Recommendation ......................................................... 25

4 Abbreviations and acronyms ........................................................................................ 26
5 Conventions .................................................................................................................. 26

6 Overview of machine socialization .............................................................................. 26
6.1 General overview of machine socialization ................................................... 26
6.2 Relations for socialization .............................................................................. 27
6.3 Socialization under the same ownership of machines .................................... 29
6.4 Socialization under different ownerships of machines ................................... 29

6.5 General procedures of machine socialization ................................................. 29

7 Requirements for machine socialization ....................................................................... 30
7.1 Standardized description of a machine ........................................................... 30
7.2 Service discovery ............................................................................................ 30
7.3 Standardized expression of relation ................................................................ 30
7.4 Dynamic update of relation ............................................................................ 31
7.5 Multiple ways of establishing a relation ......................................................... 31

7.6 Caching of relation information ..................................................................... 31
7.7 Fault recovery for a relation ........................................................................... 31
7.8 Resilience of relation ...................................................................................... 31
7.9 Negotiation of QoS ......................................................................................... 31

7.10 Verification of ownership of a machine ......................................................... 31
8 Reference models of machine socialization ................................................................. 31
8.1 Service model of machine socialization ......................................................... 31
8.2 Functional model of machine socialization .................................................... 32

Rec. ITU-T Y.4001/F.748.2 (11/2015) 23