Invention Grant
- Patent Title: Differentiated PSIP table update interval technology
- Patent Title (中): 差分PSIP表更新间隔技术
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Application No.: US12776045Application Date: 2010-05-07
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Publication No.: US07950036B2Publication Date: 2011-05-24
- Inventor: Mark T. Corl
- Applicant: Mark T. Corl
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Main IPC: G06F3/00
- IPC: G06F3/00 ; G06F13/00 ; H04N5/445
Abstract:
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.
Public/Granted literature
- US20100299705A1 DIFFERENTIATED PSIP TABLE UPDATE INTERVAL TECHNOLOGY Public/Granted day:2010-11-25
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