METERING DATA REPORT METHOD FOR DRM SYSTEM

• US 20090042535A1
• Filed: 07/22/2008
• Published: 02/12/2009
• Est. Priority Date: 08/08/2007
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: CHOI, Yong Seock
• Application Number:
  US12/177,735
• Publication Number:
  US 20090042535A1
• Time in Patent Office: Days
• US Class Current: 455/405
• CPC Class Codes: H04L 51/063 Content adaptation, e.g. replacement of unsuitable content
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04M 11/007 with remote control systems remote control in general G08C
• CPC Class Codes: H04M 17/00 Prepayment of wireline communication systems, wireless communication systems or telephone systems using a coded card to authorise calls from a telephone set H04M1/675

Abstract

A metering data report method and apparatus of a Digital Right Management (DRM) enabled mobile terminal is provided for improving stability and reliability of metering data report. An information provision method and apparatus of the invention determines whether an amount of metering data accumulated is greater than a threshold amount and transmits, when the metering data amount is greater than the threshold amount, the metering data to a Rights Issuer (RI).

Claims

1. An information provision method for a mobile terminal, the method comprising:

determining whether an amount of metering data accumulated is greater than a preset threshold amount; and

transmitting, when the metering data amount is greater than the threshold amount, the metering data to a Right Issuer (RI).

2. The information provision method of claim 1, wherein the transmitting of the metering data comprises:

sending a trigger request message to the RI;

receiving a trigger message from the RI in response to the trigger request message;

sending a submit message containing the metering data to the RI upon receiving the trigger message; and

receiving a response message from the RI.

3. The information provision method of claim 2, wherein the trigger request message comprises a Metering Report Trigger Request message, the trigger message comprises a Rights Object Acquisition Protocol (ROAP) Trigger Metering Report message, the submit message comprises a Metering Report Submit message, and the response message comprises a Metering Report Response message.

4. The information provision method of claim 1, wherein the transmitting of the metering data comprises:

sending a submit message containing the metering data to the RI; and

receiving a response message from the RI in response to the submit message.

5. The information provision method of claim 4, wherein the submit message comprises a Metering Report Submit message containing a parameter for indicating that the metering data amount is greater than the threshold amount and the response message comprises a Metering Report Response message.

6. An information provision method for a mobile terminal, the method comprising:

receiving a trigger message requesting a metering report; and

transmitting, in response to the trigger message, a submit message containing a parameter for indicating whether the metering report is available to a Right Issuer (RI).

7. The information provision method of claim 6, wherein the transmitting of the submit message comprises setting, when the metering report is unavailable, the parameter to indicate unavailability of the metering report.

8. The information provision method of claim 7, wherein the unavailability comprises at least one of battery shortage and storage space shortage of the mobile terminal.

9. The information provision method of claim 7, wherein the submit message comprises a metering Report Submit message.

10. The information provision method of claim 6, further comprising receiving a response message in response to the submit message from the RI.

11. An information provision apparatus of a mobile terminal, the apparatus comprising:

a radio frequency unit for transmitting and receiving control messages; and

a control unit for determining whether to transmit a metering report according to a state of the mobile terminal and for transmitting, when the state of the mobile terminal is available for transmitting the metering report, the metering report to a Right Issuer (RI).

12. The information provision apparatus of claim 11, wherein the control unit transmits, when a metering data amount is greater than a threshold amount, the metering report by means of the radio frequency unit.

13. The information provision apparatus of claim 11, wherein the control unit controls the radio frequency unit to transmit, when a metering data amount is greater than a threshold amount, a trigger request message to the RI, and transmits, when receiving a trigger message in response to the trigger request message, the metering report to the RI.

14. The information provision apparatus of claim 11, wherein the control unit receives, after the transmitting of the metering report to the RI, a response message in response to the transmitting of the metering report from the RI.

15. The information provision apparatus of claim 13, wherein the trigger request message comprises a Metering Report Request message and the trigger message comprises a Rights Object Acquisition Protocol (ROAP) Trigger Metering Report message.

16. The information provision apparatus of claim 11, wherein the control unit transmits, when the state of the mobile terminal is not available for transmitting the metering report, a submit message containing a parameter indicating unavailability of the metering report.

17. The information provision apparatus of claim 16, wherein the unavailability comprises at least one of battery shortage and storage space shortage of the mobile terminal.

18. The information provision apparatus of claim 16, wherein the submit message comprises a Metering Report Submit message, and the unavailability represents at least one of battery shortage and storage space shortage of the mobile terminal.

19. The information provision apparatus of claim 11, further comprising a storage unit for storing an Operating System (OS) and metering data to be reported to the RI.