FIELD: information technologies.
SUBSTANCE: in method in device that supplies content they provide downloaded content for specific user of communication device, provide information of digital rights control, such as rights object (RO), provide limiting condition, which defines how a specific user is permitted to use content related to information of digital rights control, and content is bound to user by means of information in limiting condition, or perform automatic binding of digital rights control information, similarly to content binding to user, so that content provides could verify that content may be used only by assigned user or group of users. User may be identified by its personal module of subscriber (for instance SIM/USIM), which guarantees protected portability of identification data of user.
EFFECT: increased reliability in content provision to user.
9 cl, 5 dwg
Authors
Dates
2009-10-20—Published
2004-10-27—Filed