CONTROL DEVICE, CONTROL TARGET DEVICE AND METHOD OF TRANSMITTING CONTENT INFORMATION THEREOF

摘要

A method of a control device and a control target device to transmit content information is provided. The method includes: transmitting a service description request signal to a media server; receiving a service description corresponding to the service description request signal transmitted from the media server; determining whether the media server perform an aggregation function using information on an aggregation mode included the service description.