This Recommendation specifies the functional architecture for intelligent awareness of network requirements (INRA). The scope of this Recommendation includes:

a) Introduction of intelligent awareness of network requirement;

b) General functional architecture for intelligent awareness of network requirement;

c) Network service data based functional architecture for intelligent awareness of network requirement;

d) Crowd sourcing based functional architecture for intelligent awareness of network requirement;

e) Functional architecture of requirement descriptor for intelligent awareness of network requirement;

f) Functional architecture of requirement broker for intelligent awareness of network requirement;

g) Functional architecture of requirement evaluator for intelligent awareness of network requirement;

h) Security consideration.