| 摘要 |
FIELD: digital rights control system. ^ SUBSTANCE: system contains first user device designed for query message setup and transfer, indicating transaction to be run in relation to digital content of at least one object of digital rights (OR), rights issuer aimed to receive query message from first user device, to identify transaction and to process this transaction and to provide access rights to digital content conjointly with server for second user device designed to receive information on stated access right concession. Receive of mentioned information by second user device on digital content access right concession is confirmation of execution of this right to second user device. Method describes operation of mentioned system. ^ EFFECT: ability of authorized user to transfer partially used or unused object of right to another user and return of OR. ^ 49 cl, 15 dwg, 2 tbl |
