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US 2010/0162409 A1Published application
Method for moving rights object and method for managing rights of issuing rights object and system thereof
AssigneeLG Electronics Inc.
InventorSeung-Jae LEE
Life of this patent
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Abstract
A method for managing rights of issuing a Rights Object (RO), and a method for moving an RO created by a Local Rights Manager (LRM) between Digital Rights Management (DRM) Agents, are discussed. A Right Issuer (RI) permits an LRM to move an RO created (or issued) by the LRM to move via the RI, and a first DRM Agent moves the RO to a second DRM Agent via the RI.
Claims18
A method for managing rights, comprising:
- receiving, by a rights issuing server, from a server a registration request message, wherein the registration request message includes a first element indicating a required service for moving a rights object, which is generated by the server, between a first terminal and a second terminal via the rights issuing server,
- transmitting, by the rights issuing server, to the server a response message including a second element indicating the rights issuing server will provide a move service for the rights object generated by the server;
- receiving, by the rights issuing server, from the first terminal a request message for moving the rights object from the first terminal to the second terminal;
- checking, by the rights issuing server, whether or not a signer of a signature related to the rights object to be moved is the server, which has issued the rights objects by importing from other DRM, is registered for the move service;
- and
- providing, by the rights issuing server, a rights object to the second terminal based on the rights.
3 more elements
A method for moving rights, comprising:
- acquiring, by a first terminal, a first rights object (RO) via a rights object acquisition protocol (ROAP) from a rights issuing server;
- acquiring, by the first terminal, a second RO from a server serving as local rights manager (LRM) via a protocol between the first terminal and the LRM server, wherein the second RO is generated by the LRM server converting a format of non-OMA DRM standard from an external system into a format of OMA DRM standard;
- checking, by the first terminal, whether the second RO is to be moved to a second terminal;
- checking, by the first terminal, whether the second RO is generated by the LRM server or by the rights issuing server;
- checking, by the first terminal, whether the rights issuing sever matches with an entity indicated as being eligible to provide a move service for the second RO within the second RO if the second RO is generated by the LRM server;
- and
- transmitting, by the first terminal, to the rights issuing server, a move RC) request message for moving the second RO to the second terminal.
4 more elements
Dependencies are inferred from the claim text.