Method, apparatus, and system for transmitting and receiving inter-device content right objects

摘要

An apparatus, system and method for giving and taking an RO for a content between devices are provided. The provided method includes both a method for directly giving and taking the RO between devices and a method for giving and taking the RO through a network server. Accordingly, the apparatus, system and method provide the capability of giving and taking an RO between respective devices and improve the ability expand functions.