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    • 57. 发明公开
    • 방송 신호 수신 방법 및 방송 신호 수신 장치
    • 接收广播信号的方法和接收广播信号的装置
    • KR1020110020791A
    • 2011-03-03
    • KR1020107027017
    • 2009-04-30
    • 엘지전자 주식회사
    • 김진필서종열
    • H04N21/43
    • H04N21/23614H04N21/235H04N21/23617H04N21/2362H04N21/4307H04N21/4316H04N21/4331H04N21/4345H04N21/4348H04N21/4349H04N21/435H04N21/6433
    • PURPOSE: A method of receiving a broadcasting signal and an apparatus for receiving the broadcasting signal are provided to efficiently connect a real time broadcasting service to a non-real time broadcasting service. CONSTITUTION: A broadcasting signal reception apparatus simultaneously receives a live broadcasting stream and a CTT(Contents Triggering Table)(S701,S702). The current time is the time displayed in a contet_trigger_start_time field value of the CTT, the apparatus confirms the validity of NTR(Non Real Time) content(S703,S704). If the NRT content corresponding to a program_identifier[i] is valid, the apparatus reproduces the NRT content from the storage medium(S706). The apparatus confirms whether or not the current time is the time displayed in the content_trigger_end_time of the CTTT(S707).
    • 目的:提供接收广播信号的方法和用于接收广播信号的装置,以将实时广播业务有效地连接到非实时广播业务。 构成:广播信号接收装置同时接收直播广播流和CTT(内容触发表)(S701,S702)。 当前时间是在CTT的contet_trigger_start_time字段值中显示的时间,该装置确认NTR(非实时)内容的有效性(S703,S704)。 如果对应于program_identifier [i]的NRT内容有效,则装置从存储介质再现NRT内容(S706)。 该装置确认当前时间是否在CTTT的content_trigger_end_time中显示的时间(S707)。
    • 60. 发明公开
    • 디지털 방송 수신기의 채널 정보 표시 방법 및 장치
    • 用于在数字广播接收机中显示频道信息的装置和方法
    • KR1020090087672A
    • 2009-08-18
    • KR1020080013063
    • 2008-02-13
    • 삼성전자주식회사
    • 김병근
    • H04N5/50H04N5/46
    • H04N21/8153H04N21/4263H04N21/4312H04N21/4314H04N21/4345H04N21/4349H04N21/4382
    • An apparatus and a method for displaying channel information in a digital broadcasting receiver are provided to continuously search a channel by using the second tuner while providing a broadcast through the first tuner. The first tuner(110) receives a signal of a channel which is chosen by a user. When channel information of a specific channel is included in a broadcast signal(10), a channel information extracting unit(220) extracts channel information about the specific channel. A representative image extracting unit extracts a representative image about the specific channel. When a request of the user is received, a screen display unit(300) displays channel information and a representative image per a channel. A storage unit stores information for the representative image and the channel information extracted from the channel.
    • 提供一种用于在数字广播接收机中显示频道信息的装置和方法,以通过第一调谐器提供广播来通过使用第二调谐器来连续搜索频道。 第一调谐器(110)接收由用户选择的信道的信号。 当广播信号(10)中包括特定频道的频道信息时,频道信息提取单元(220)提取关于特定频道的频道信息。 代表图像提取单元提取关于特定频道的代表图像。 当接收到用户的请求时,屏幕显示单元(300)显示每个频道的频道信息和代表图像。 存储单元存储用于代表图像的信息和从该频道提取的频道信息。