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基本信息:
- 专利标题: Method and apparatus for a receiver/decoder
- 专利标题(中):接收机/解码器的方法和装置
- 申请号:US10487276 申请日:2002-08-21
- 公开(公告)号:US20050144646A1 公开(公告)日:2005-06-30
- 发明人: Francois Lecrom , Michael Maillard
- 申请人: Francois Lecrom , Michael Maillard
- 优先权: EP01402202.4 20010821; EP02253866.4 20020531
- 国际申请: PCT/IB02/03782 WO 20020821
- 主分类号: G11B27/00
- IPC分类号: G11B27/00 ; G11B27/10 ; G11B27/32 ; H04N5/00 ; H04N5/44 ; H04N5/445 ; H04N5/76 ; H04N5/781 ; H04N5/783 ; H04N5/92 ; H04N7/08 ; H04N7/081 ; H04N7/16 ; H04N7/167 ; H04N7/24 ; H04N7/26 ; H04N7/50 ; H04N9/804 ; H04N7/173
摘要:
A method and apparatus relating to a receiver/decoder in a digital television environment, including logical devices (including logical demultiplexer devices) for representing physical and other devices in the receiver/decoder. The method includes the instantiation of devices by the receiver/decoder as required to support functionality thereof. The method further includes the use of multiple demultiplexers/remultiplexers, for example in the recording of more than one service simultaneously; and a control word device for the management of control word operations; the use of two or more tuners. Various elements of a digital television system (such as a receiver/decoder and a set top box) are also disclosed.
摘要(中):
一种与数字电视环境中的接收机/解码器相关的方法和装置,包括用于表示接收机/解码器中的物理设备和其他设备的逻辑设备(包括逻辑解复用器设备)。 该方法包括根据需要实现由接收机/解码器实现的设备以支持其功能。 该方法还包括使用多个解复用器/再多路复用器,例如同时记录多于一个服务; 以及用于管理控制字操作的控制字装置; 使用两个或多个调谐器。 还公开了数字电视系统(诸如接收机/解码器和机顶盒)的各种元件。
公开/授权文献:
- US07984478B2 Method and apparatus for a receiver/decoder 公开/授权日:2011-07-19
IPC结构图谱:
G | 物理 |
--G11 | 信息存储 |
----G11B | 基于记录载体和换能器之间的相对运动而实现的信息存储 |
------G11B27/00 | 编辑;索引;寻址;定时或同步;监控;磁带行程的测量 |