| 发明名称 |
FIREWALL PORT SELECTION USING ATSC TUNER SIGNALS |
| 摘要 |
Firewall ports are opened automatically and randomly by using signals received from a digital TV device such as an Advanced Television Systems Committee (ATSC) broadcast source.
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| 申请公布号 |
US2011075047(A1) |
申请公布日期 |
2011.03.31 |
| 申请号 |
US20090568898 |
申请日期 |
2009.09.29 |
| 申请人 |
SONY CORPORATION;SONY ELECTRONICS INC. |
发明人 |
GEORGIS NIKOLAOS;HWANG PAUL JIN;NGUYEN DJUNG |
| 分类号 |
H04N5/50;G06F17/00;H04N7/173 |
主分类号 |
H04N5/50 |
| 代理机构 |
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