Patent ID: 9589113
Date: 2017-03-07
CPC Classifications: G06F,G11B,H04N

Claim:
1. A method of using broadcast (BCAST) rights information for consuming broadcast contents in a terminal having a memory card attached thereto, the method comprising: checking, by the terminal, whether or not the BCAST rights information includes a constraint for a Secure Removable Media (SRM) existence checking protocol, wherein the SRM existence checking protocol is used to verify an existence of the memory card and an existence of the BCAST rights information within the memory card; and when the BCAST rights information includes the constraint, executing, by the terminal, the SRM existence checking protocol using the constraint, the executing the SRM existence checking protocol including: wherein the constraint includes at least one of: wherein if the synchronized element is not present, the sync Threshold element is not present, and wherein if the synchronized element is set to true, the check Interval element is not present.