- 专利标题： Differentiated PSIP table update interval technology
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申请号： US14282304申请日： 2014-05-20
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公开(公告)号： US08966538B2公开(公告)日： 2015-02-24
- 发明人: Mark T. Corl
- 申请人： LG Electronics Inc.
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： McKenna Long & Aldridge LLP
- 主分类号： H04N5/445
- IPC分类号： H04N5/445 ; G06F3/00 ; G06F13/00 ; H04N21/262 ; H04N21/236
摘要：
An apparatus, method and data structure for generating at least one table in a broadcast environment, are provided. The apparatus includes a generator to generate an event information table (EIT) and an extended text table (ETT). The ETT has program guide information for an n-hour span and has a transmission interval. The ETT has a transmission interval and program description information according to the EIT. The transmission interval of the EIT is shorter than the transmission interval of the ETT.
公开/授权文献
- US20140351862A1 DIFFERENTIATED PSIP TABLE UPDATE INTERVAL TECHNOLOGY 公开/授权日：2014-11-27
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