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    • 63. 发明授权
    • Method and apparatus for determining a direct-to-home satellite receiver multi-switch type
    • 用于确定直接到家庭卫星接收机多开关类型的方法和装置
    • US07085529B1
    • 2006-08-01
    • US10003545
    • 2001-10-24
    • Robert G. ArsenaultRobert J. Rothaus
    • Robert G. ArsenaultRobert J. Rothaus
    • H04H1/00
    • H04H40/90H04N7/20
    • The system and method described herein is used to determine the type of multi-switch connected to a direct-to-home satellite integrated receiver/decoder. The system looks for a predetermined marker pattern on the first port of a multi-switch using a first type of control signal (e.g., DiSEqC control signals) not knowing if this type of control signal will work, because the type of multi-switch is undetermined. If the marker is found on the first port, the system changes the control signal to address the third port of the multi-switch. If the marker is also acquired from the third port, and the second marker is the same as the first marker, then the multi-switch is ignoring the control signals and the process is repeated using a different pair of multi-switch ports (e.g., ports two and four) and/or a different type of control signal (e.g., tone control signals). However, if a different marker (or no marker) is found on the third port, then the multi-switch is responding to the control signals (e.g., DiSEqC control signals). Therefore, the type of multi-switch is determined (e.g., a DiSEqC type of multi-switch).
    • 本文描述的系统和方法用于确定连接到直接到家庭卫星集成接收器/解码器的多开关的类型。 系统使用第一类型的控制信号(例如,DiSEqC控制信号)在多开关的第一端口上寻找预定的标记图案,不知道这种类型的控制信号是否可以工作,因为多开关的类型是 不确定 如果在第一个端口上找到标记,则系统将控制信号更改为寻址多开关的第三个端口。 如果也从第三端口获得标记,并且第二标记与第一标记相同,则多开关忽略控制信号,并且使用不同的一对多开关端口重复该过程(例如, 端口2和4)和/或不同类型的控制信号(例如,音调控制信号)。 然而,如果在第三端口上找到不同的标记(或没有标记),则多开关响应控制信号(例如,DiSEqC控制信号)。 因此,确定了多开关的类型(例如,多开关的DiSEqC类型)。
    • 64. 发明授权
    • Method and apparatus for sharing viewing preferences
    • 用于共享观看偏好的方法和装置
    • US06813775B1
    • 2004-11-02
    • US09535638
    • 2000-03-24
    • Craig A. FinsethJeffrey A. BrownPhilip E. HsiaoRobert G. Arsenault
    • Craig A. FinsethJeffrey A. BrownPhilip E. HsiaoRobert G. Arsenault
    • H04N5445
    • H04N21/4755H04N7/17318H04N21/252H04N21/25891H04N21/4532H04N21/454H04N21/6582H04N21/812H04N21/84
    • A method, apparatus, and article of manufacture for sharing viewer preference information between a first user and a second user is disclosed. The method comprises the steps of storing first user viewer preference information characterizing media programs selected by the first user in a memory of a first user device, and transmitting at least a portion of the first viewer preference information to a second user for storage in a memory of a second user device. The article of manufacture comprises a data storage device tangibly embodying instructions to perform these method steps. The apparatus comprises a first user device which includes at least one receiver for receiving media programs and second user viewer preferences, a processor, a memory for storing viewer preference information characterizing the media programs selected by the first user, and a transmitter, for transmitting viewer preferences information to a second user device.
    • 公开了一种用于在第一用户和第二用户之间共享观众偏好信息的方法,装置和制品。 该方法包括以下步骤:将表征由第一用户选择的媒体节目的第一用户观众偏好信息存储在第一用户设备的存储器中,并将第一观众偏好信息的至少一部分发送给第二用户以存储在存储器中 的第二用户设备。 该制品包括有形地体现用于执行这些方法步骤的指令的数据存储装置。 该设备包括第一用户设备,其包括用于接收媒体节目和第二用户观众偏好的至少一个接收器,处理器,用于存储表征由第一用户选择的媒体节目的观众喜好信息的存储器和用于发送观看者的发射机 偏好信息到第二用户设备。