CN101272474A - 快速切换频道的方法 - Google Patents
快速切换频道的方法 Download PDFInfo
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- CN101272474A CN101272474A CNA2007100647079A CN200710064707A CN101272474A CN 101272474 A CN101272474 A CN 101272474A CN A2007100647079 A CNA2007100647079 A CN A2007100647079A CN 200710064707 A CN200710064707 A CN 200710064707A CN 101272474 A CN101272474 A CN 101272474A
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CN2007100647079A CN101272474B (zh) | 2007-03-23 | 2007-03-23 | 快速切换频道的方法 |
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CN2007100647079A CN101272474B (zh) | 2007-03-23 | 2007-03-23 | 快速切换频道的方法 |
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CN101272474A true CN101272474A (zh) | 2008-09-24 |
CN101272474B CN101272474B (zh) | 2011-03-09 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101917589A (zh) * | 2010-08-23 | 2010-12-15 | 中兴通讯股份有限公司 | 媒体数据块解扰方法及装置 |
WO2011072561A1 (zh) * | 2009-12-16 | 2011-06-23 | 中兴通讯股份有限公司 | 频道切换认证装置及方法 |
CN102665105A (zh) * | 2012-05-15 | 2012-09-12 | 山东泰信电子有限公司 | 实现数字电视终端快速换台的方法 |
CN102685591A (zh) * | 2012-05-22 | 2012-09-19 | 华亚微电子(上海)有限公司 | 一种数字机顶盒 |
CN102714593A (zh) * | 2009-12-28 | 2012-10-03 | 维亚塞斯公司 | 控制字符的加密方法、传送方法及解密方法和用于执行这些方法的记录媒体 |
CN106412698A (zh) * | 2016-11-08 | 2017-02-15 | 深圳创维数字技术有限公司 | 实现数字电视快速解扰的方法和装置 |
CN108737886A (zh) * | 2017-04-25 | 2018-11-02 | 澜至电子科技(成都)有限公司 | 数字节目的快速切换系统、方法及数字机顶盒 |
CN111510764A (zh) * | 2020-04-15 | 2020-08-07 | 青岛海信宽带多媒体技术有限公司 | 一种显示设备的显示方法及设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1284818A (zh) * | 2000-09-29 | 2001-02-21 | 清华大学 | 一种用于有线电视网上视频广播的全数字有条件接收方法 |
CN100521771C (zh) * | 2004-03-10 | 2009-07-29 | 浙江大学 | 一种融合互联网和有线电视网络环境下的有条件接收系统 |
CN2722532Y (zh) * | 2004-09-06 | 2005-08-31 | 成都天奥电子有限公司 | 新型机卡分离数字电视机顶盒 |
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2007
- 2007-03-23 CN CN2007100647079A patent/CN101272474B/zh active Active
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011072561A1 (zh) * | 2009-12-16 | 2011-06-23 | 中兴通讯股份有限公司 | 频道切换认证装置及方法 |
CN102714593A (zh) * | 2009-12-28 | 2012-10-03 | 维亚塞斯公司 | 控制字符的加密方法、传送方法及解密方法和用于执行这些方法的记录媒体 |
CN102714593B (zh) * | 2009-12-28 | 2015-09-30 | 维亚塞斯公司 | 控制字符的加密方法、传送方法及解密方法和用于执行这些方法的记录媒体 |
CN101917589A (zh) * | 2010-08-23 | 2010-12-15 | 中兴通讯股份有限公司 | 媒体数据块解扰方法及装置 |
WO2012024921A1 (zh) * | 2010-08-23 | 2012-03-01 | 中兴通讯股份有限公司 | 媒体数据块解扰方法及装置 |
CN102665105A (zh) * | 2012-05-15 | 2012-09-12 | 山东泰信电子有限公司 | 实现数字电视终端快速换台的方法 |
CN102685591A (zh) * | 2012-05-22 | 2012-09-19 | 华亚微电子(上海)有限公司 | 一种数字机顶盒 |
CN106412698A (zh) * | 2016-11-08 | 2017-02-15 | 深圳创维数字技术有限公司 | 实现数字电视快速解扰的方法和装置 |
CN106412698B (zh) * | 2016-11-08 | 2019-12-13 | 深圳创维数字技术有限公司 | 实现数字电视快速解扰的方法和装置 |
CN108737886A (zh) * | 2017-04-25 | 2018-11-02 | 澜至电子科技(成都)有限公司 | 数字节目的快速切换系统、方法及数字机顶盒 |
CN111510764A (zh) * | 2020-04-15 | 2020-08-07 | 青岛海信宽带多媒体技术有限公司 | 一种显示设备的显示方法及设备 |
CN111510764B (zh) * | 2020-04-15 | 2022-06-17 | 青岛海信宽带多媒体技术有限公司 | 一种家庭智能机顶盒的控制显示方法及显示设备 |
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CN101272474B (zh) | 2011-03-09 |
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Effective date of registration: 20230105 Address after: 530400 Litang Shiguling Industrial Park, Binyang County, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Nanning Ouwei Electronic Technology Co.,Ltd. Address before: 102206, No. 7, Liye Road, Huilongguan international information industry base, Changping District, Beijing, Beijing Patentee before: BEIJING ORIENT VIEW TECHNOLOGY Co.,Ltd. |