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3 Unleashing the potential of the Internet of Things
Service description and requirements for ubiquitous
sensor network middleware
Summary
The purpose of Recommendation ITU-T F.744 is to describe ubiquitous sensor network (USN)
services and requirements for USN middleware. To provide various USN services easily and
effectively, it is desirable to define an intermediate entity such as USN middleware for providing
functions commonly required by various USN services. This Recommendation covers USN service
description, USN middleware description, use cases of USN services using USN middleware, the
functional model for USN middleware and requirements for USN middleware.
History
Edition Recommendation Approval Study Group
1.0 ITU-T F.744 2009-12-14 16
Keywords
Functional model, requirement, sensor network, USN middleware, USN services.
146 Rec. ITU-T Y.4104/F.744 (12/2009)
