다채널 지원 단말에서 효과적인 채널 관리가 가능한 디지털 멀티미디어 방송 수신기 및 그 방법
    2.
    发明公开
    다채널 지원 단말에서 효과적인 채널 관리가 가능한 디지털 멀티미디어 방송 수신기 및 그 방법 有权
    数字多媒体广播接收机,用于有效管理多频道业务支持台中的频道及其方法

    公开(公告)号:KR1020120128450A

    公开(公告)日:2012-11-27

    申请号:KR1020110046402

    申请日:2011-05-17

    CPC classification number: H04N5/50 H04N21/4343 H04N21/466

    Abstract: PURPOSE: A digital multimedia broadcasting receiver and a method thereof are provided to efficiently reduce channel search and switch time by managing a preferred channel. CONSTITUTION: A channel manager(170) manages channel information included in stored logical channel information. A channel information updater(180) updates a sub IF signal. A user data collector(190) collects one or more selected preference channels, a famous channel, or a recommendation channel. A user data processor(200) classifies collected prediction channels. An external channel collector(210) collects a famous channel of the other person through communication with the other terminal. [Reference numerals] (100) IF converter; (110) Sub IF converter; (120) First memory unit; (130) Baseband method; (140) Second memory unit; (150) Packet demultiplex unit; (160) Demultiplex memory unit; (170) Channel management unit; (180) Channel information renewal unit; (190) User data collection unit; (200) User data processing unit; (210) External channel collector

    Abstract translation: 目的:提供一种数字多媒体广播接收机及其方法,以通过管理优选频道来有效地减少频道搜索和切换时间。 构成:信道管理器(170)管理包含在存储的逻辑信道信息中的信道信息。 信道信息更新器(180)更新子IF信号。 用户数据收集器(190)收集一个或多个所选择的优选频道,着名频道或推荐频道。 用户数据处理器(200)对收集的预测通道进行分类。 外部信道收集器(210)通过与另一个终端的通信来收集对方的着名频道。 (参考号)(100)IF转换器; (110)子IF转换器; (120)第一存储单元; (130)基带方法; (140)第二存储单元; (150)分组解复用单元; (160)多路复用存储器单元; (170)渠道管理单位; (180)频道信息更新单位; (190)用户数据收集单元; (200)用户数据处理单元; (210)外部通道采集器

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