发明名称 |
SYSTEM AND METHOD FOR DETECTING SPAM OVER INTERNET TELEPHONY (SPIT) IN IP TELECOMMUNICATION SYSTEMS |
摘要 |
A method and system for detecting a spam over internet telephony (SPIT) is disclosed. Incoming call requests are received and analyzed using heuristic algorithms. A runtime action is provided based on the analysis using the heuristic algorithms. The heuristic algorithms include zero-touch heuristic algorithms that require no human intervention, one-touch heuristic algorithms that require human intervention one time, and multi-touch heuristic algorithms that require human intervention more than one time. Cumulative probability is calculated for each incoming call request, and the incoming call request is classified as a spam if the cumulative probability exceeds a threshold.
|
申请公布号 |
US2009106318(A1) |
申请公布日期 |
2009.04.23 |
申请号 |
US20080254730 |
申请日期 |
2008.10.20 |
申请人 |
MANTRIPRAGADA SRINIVAS;MUKHERJEE AMITAVA;SJOBERG RICKARD PER-OLOF |
发明人 |
MANTRIPRAGADA SRINIVAS;MUKHERJEE AMITAVA;SJOBERG RICKARD PER-OLOF |
分类号 |
G06F15/16;G06F17/00 |
主分类号 |
G06F15/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|