发明名称 |
METHOD AND APPARATUS FOR TIME-BASED CHARGING FOR BROADCAST-MULTICAST SERVICES (BCMCS) IN A WIRELESS COMMUNICATION SYSTEM |
摘要 |
A method and apparatus for time-based charging for viewing content from a broadcast-multicast service (BCMCS) at a mobile station of a wireless communication system is disclosed. A count value (SKCount) is determined based upon the number of generated short-term keys (SK) that are used to decrypt particular content from the BCMCS. The amount of time the particular content is viewed at the mobile station may be determined as a function of the count value (SKCount) and the period (SKPeriod) between the generation of the short-term keys. This provides information about a user's actual content view time since the short-term key is needed to view the particular content broadcast to the mobile station. |
申请公布号 |
CA2535858(C) |
申请公布日期 |
2014.04.01 |
申请号 |
CA20042535858 |
申请日期 |
2004.08.18 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
BENDER, PAUL E.;QUICK, ROY FRANKLIN, JR.;AGASHE, PARAG ARUN |
分类号 |
H04L29/06;H04L12/14;H04L12/18;H04M15/00;H04N7/167;H04N7/173;H04W4/24 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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