| 摘要 |
A method for restricting content usage in a digital rights management, in which in order to restrict or grant content usage in a certain geographic location, a geographic usage condition is additionally included in an RO of the content, and a terminal which downloads the RO checks the geographic usage condition to thus restrict or grant the using of the content in the corresponding location or area, wherein the geographic usage condition includes an item for restricting the protected using of the content and/or an item for granting the same, each item including information related to a location or area.
|
