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    • 95. 发明授权
    • Data transceiving system and method therefor
    • 数据收发系统及其方法
    • US07437750B1
    • 2008-10-14
    • US09545851
    • 2000-04-10
    • Yasuyuki SonodaTatsuya ShimojiKazuo Okamura
    • Yasuyuki SonodaTatsuya ShimojiKazuo Okamura
    • H04N5/445H04N7/173
    • H04N21/435H04N7/17327H04N21/235H04N21/2408H04N21/47815H04N21/6375H04N21/6547
    • An object is to perform retrial processing according to the allowable volume on communication lines made available at response information receiving equipment. A broadcast unit 140, when broadcasting video and audio, includes retrial information in that broadcast, according to the allowable volume on the communication lines between the television receivers and the response information receiving equipment 150. Television receivers effect display based on the received digital data. Response information input by users is sent to the response information receiving equipment 150. The television receivers make retrial transmissions based on the received retrial information when communications could not be established with the response information receiving equipment 150. This retrial information is responsive to the allowable volume on the communication lines between the television receivers and the response information receiving equipment 150, wherefore retrial transmissions are made according to the allowable volume on the communication lines.
    • 目的是根据在响应信息接收设备上可用的通信线路上允许的容量进行重试处理。 广播单元140在广播视频和音频时,根据电视接收机和响应信息接收设备150之间的通信线路上允许的容量,包括该广播中的重试信息。 电视接收机根据接收到的数字数据进行显示。 用户输入的响应信息被发送到响应信息接收设备150。 当与响应信息接收设备150无法建立通信时,电视接收机基于所接收的重试信息进行重试传输。 该重试信息响应于电视接收机与响应信息接收设备150之间的通信线路上的允许音量,因此根据通信线路上允许的音量进行重试传输。