发明名称 Method for providing long term program guide data in a video recorder system with access to only short term program guide data
摘要 Herein described are at least a method and a system for providing an extended forecast of scheduled video programming information provided by a multimedia provider. The extended forecast processes electronic program data (EPG) provided by the multimedia provider, such that a long term program guide (LTPG) may be developed. The LTPG provides a forecast of programs to be broadcasted that extends beyond what the EPG may provide. The method generates the LTPG by utilizing algorithms that compare newly received EPG data against historically processed EPG data. The system comprises a controller, a processor used for extracting EPG data from a signal, a memory that stores software, and a remote sensor capable of receiving signals transmitted by a remote control. When executed by the controller, the software implements the algorithms that generate the LTPG.
申请公布号 US7870582(B2) 申请公布日期 2011.01.11
申请号 US20050192511 申请日期 2005.07.29
申请人 BROADCOM CORPORATION 发明人 ROBEY JOSHUA;SHULSINGER DON H.
分类号 H04N5/445 主分类号 H04N5/445
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