Wideband tuner architecture
US-9210363-B2 · Dec 8, 2015 · US
Digital television signal, digital television receiver, and method of processing digital television signal
US8966541B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8966541-B2 |
| Application number | US-201414311096-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 20, 2014 |
| Priority date | Jan 17, 2001 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Abstract
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A digital television (DTV) receiver for processing a DTV signal, a receiver to receive a digital television signal including a plurality of extended text table (ETT) instances that appear in transport stream packets with common PID values, the ETT instances having common table ID values, each ETT instance comprising a section header and a message body, the section header containing a table identification (ID) extension field that serves to establish uniqueness of each ETT instance, the message body containing an extended text message (ETM) which provides detailed descriptions of a virtual channel or an event associated with each ETT instance, wherein the section header further contains a protocol version field indicating a protocol version and a current next indicator field; a demodulator to demodulate the digital television signal; and an identifier to identify at least one pertinent ETT instance from the plurality of ETT instances.
First claim
Opening claim text (preview).
What is claimed is: 1. A digital television (DTV) receiver for processing a DTV signal, the DTV receiver comprising: a receiver to receive a digital television signal including a plurality of extended text table (ETT) instances that appear in transport stream packets with common PID values, the ETT instances having common table ID values, each ETT instance comprising a section header and a message body, the section header containing a table identification (ID) extension field that…
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Classifications
Electricity · mapped topic
- H04N5/455Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8966541B2 cover?
- A digital television (DTV) receiver for processing a DTV signal, a receiver to receive a digital television signal including a plurality of extended text table (ETT) instances that appear in transport stream packets with common PID values, the ETT instances having common table ID values, each ETT instance comprising a section header and a message body, the section header containing a table iden…
- Who is the assignee on this patent?
- Lg Electronics Inc
- What technology area does this patent fall under?
- Primary CPC classification H04N5/455. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 24 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).