Investigation and implementation of the OMA BCAST Service Interaction Function

Sammanfattning: This thesis is a study of a new specification for end user interactivity developed by the Open Mobile Alliance, the specification is called OMA BCAST Service Interaction Function. The specification is one part of the OMA BCAST Service Enabler, which enables service delivery to mobile devices, where the most common service is mobile television. The Service Interaction Function enables end user interactivity related to a service, this could be a poll about the current television program or a chat where every message is presented to the users that are watching the same channel. The specification is still of draft version and the scope of this thesis has been to investigate the Service Interaction Function and implement a PC prototype.