Internet of Things Architecture

and the contained information is not needed.

Other functionalities provided by the IoT Service Resolution

FC are the management of the service descriptions. IoT

Services can update, insert or simply delete the service

descriptions from the IoT Service Resolution FC. It is also

possible that these functions are called by the functional

components of the Management FG and not by the IoT

Services themselves.

Additional
description

The component is described in detail in deliverable D4.3 [De

2012], Section 2.2.1.

Pertaining
requirements

UNI.030, UNI.095, UNI.098, UNI.099, UNI.417, UNI.423,

UNI.425, UNI.426, UNI.427, UNI.429, UNI.601, UNI.602,

UNI.603, UNI.604, UNI.606, UNI.614, UNI.623

Interface
description

D4.3 [De 2012], Section 2.2.1.1

Technical use
case

C3.2.1

Default function set

Function name Function description Usage
example

Resolve Service with ID
Resolves the address of an IoT
service given its ID.

C3.2.2

(Un)Subscribe to Service
Resolution for service with given
ID

(Un)Subscribes to the resolution

(based on the ServiceID) to

receive notifications whenever

the ServiceURL changes on the

provided callback. The IoT

Service Resolution returns a

SubscriptionID to the User that

can be used to match

notifications to the subscription

and to unsubscribe.

C3.2.2

Look up Service given ID Retrieves the description of an
IoT service given its service ID.

C3.2.2

(Un) Subscribe to Service Look-
up for service with given ID

(Un)Subscribes to the resolution

(based on the ServiceID) to

receive notifications whenever

C3.2.2