Differentiated psip table interval technology
US-2015334445-A1 · Nov 19, 2015 · US
Differentiated PSIP table update interval technology
US9015765B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9015765-B2 |
| Application number | US-201414478565-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 5, 2014 |
| Priority date | Apr 17, 2000 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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Abstract
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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.
First claim
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What is claimed is: 1. A method to set repetition intervals for tables to be transmitted as part of a digital television (DTV) transport stream, the method comprising: setting repetition intervals for a sequence of event information tables EIT0, EIT1, EIT2, and EIT3 containing program information covering different time spans, wherein the repetition interval of the EIT0 is less than the repetition interval of the EIT1; setting repetition intervals for a sequence of extended text…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H04N21/26266Primary
Electricity · mapped topic
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- What does patent US9015765B2 cover?
- 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 accor…
- Who is the assignee on this patent?
- Lg Electronics Inc
- What technology area does this patent fall under?
- Primary CPC classification H04N21/26266. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 21 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).