Methods and apparatus for service acquisition
    10.
    发明授权
    Methods and apparatus for service acquisition 有权
    服务获取方法和设备

    公开(公告)号:US08670437B2

    公开(公告)日:2014-03-11

    申请号:US11528303

    申请日:2006-09-26

    IPC分类号: H04J3/24

    摘要: Methods and apparatus for service acquisition. In an aspect, a method is provided for service acquisition. The method includes generating one or more channel switch video (CSV) signals associated with one or more multimedia signals, encoding the CSV signals and the multimedia signals to produce error coded blocks, and encapsulating the error coded blocks into a multiplex signal. In an aspect, an apparatus is provided for service acquisition. The apparatus includes a source encoder configured to generate one or more channel switch video (CSV) signals associated with one or more multimedia signals, an error encoder configured to encode the CSV signals and the multimedia signals to produce error coded blocks, and a packer configured to encapsulate the error coded blocks into a multiplex signal.

    摘要翻译: 服务获取方法和设备 在一方面,提供了用于服务获取的方法。 该方法包括生成与一个或多个多媒体信号相关联的一个或多个信道切换视频(CSV)信号,对CSV信号和多媒体信号进行编码以产生错误编码块,并将错误编码块封装成多路复用信号。 在一方面,提供了用于服务获取的装置。 该装置包括:源编码器,被配置为产生与一个或多个多媒体信号相关联的一个或多个信道切换视频(CSV)信号;错误编码器,被配置为对CSV信号和多媒体信号进行编码以产生错误编码块;以及封隔器配置 将错误编码的块封装成多路复用信号。