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    • 5. 发明公开
    • Transmitting content partly via broadcast and partly via unicast
    • 通过广播和单播部分中的部分内容转移
    • EP2528253A1
    • 2012-11-28
    • EP12159533.4
    • 2008-05-30
    • Sezmi Corporation
    • Wiser, Philip RBurmeister, James VincentGoldburg, Marc HJackson, Anderson HoytJohnson, RichardLeavell, Richard BlairPati, Yagyensh CPaxinos, Garry MSilfvast, Robert DentonYoussefmir, Michael
    • H04H60/90H04H20/42
    • H04H60/90H04H20/42H04H60/46H04H2201/40H04N19/89
    • A method for transmitting content, comprising: identifying a plurality of programming content for transmission to a receiver controller; indentifying an amount of bandwidth available for broadcasting a first portion of the plurality of programming content in a broadcast network, the broadcast network is configured to have a bandwidth that is variable for content transmission; separating the plurality of programming content into at least the first portion for broadcast transmission and a second portion for unicast transmission based on at least one of demand by viewers and the amount of bandwidth available for broadcasting in the broadcast network, wherein at least a part of the first portion of the plurality of programming content includes nonlinear content; and transmitting the first portion of the plurality of programming content to the receiver controller using the amount of bandwidth available for the broadcast transmission, wherein a rate of transmission of the nonlinear content is independent of a rate for real-time viewing of the nonlinear content at the receiver controller; and transmitting the second portion of the plurality of programming content to the receiver controller using unicast transmission.
    • 一种用于发送内容的方法,包括:识别节目内容的多个用于传输到接收器控制器; 蔡作馨可用用于广播的广播网中的节目内容的多个第一部分的带宽量,则广播网络被配置为具有带宽所做的是用于内容传输变量; 分离的节目内容的多元性成至少用于广播传输和基于由观众的需求和带宽可用于在广播网络中广播的量中的至少一个用于单播传输的第二部分的第一部分,worin至少一部分 的节目内容的多个所述第一部分包括非线性内容; 和发射的节目内容使用带宽的可用于广播传输的量接收器控制器,所述多个第一部分,worin非线性内容的传输速率是独立于在非线性内容的实时观看的速率的 接收器控制器; 和发射的节目内容使用单播传输接收器控制器,所述多个所述第二部分。
    • 7. 发明公开
    • SYSTEM FOR CONTENT DELIVERY
    • 内容交付系统
    • EP2235946A2
    • 2010-10-06
    • EP08868543.3
    • 2008-12-23
    • Sezmi Corporation
    • WISER, Philip R.BURMEISTER, James VincentJACKSON, Anderson HoytLEAVELL, Richard BlairPATI, Yagyensh C.PAXINOS, Garry M.YOUSSEFMIR, Michael
    • H04N7/173
    • H04N7/17336H04N21/2402H04N21/26216H04N21/631H04N21/6338H04N21/64738
    • A method of transmitting audio and visual programming content, by identifying an amount of broadcast transmission capacity available for transmitting the content to one or more users. The content is separated into at least first and second portions based on user demand for the content and/or the identified available broadcast transmission capacity. The first portion of the content is transmitted, to a receiver/STB associated with at least one of the users, using the identified broadcast transmission capacity; and the second portion of the content is transmitted to the receiver using transmission other than broadcast transmission. The content can include nonlinear content. Transmission other than broadcast transmission can include unicast transmission, which can be in response to a user request and/or an initiation by a server. The received nonlinear content can be stored at the receiver for play back at a time different from the time of transmission.
    • 一种通过识别可用于向一个或多个用户传输内容的广播传输容量的量来传输音频和可视节目内容的方法。 基于用户对内容和/或所识别的可用广播传输容量的需求,将内容分成至少第一部分和第二部分。 使用所识别的广播传输容量将内容的第一部分传输到与至少一个用户相关联的接收器/ STB; 并且使用除了广播传输以外的传输将内容的第二部分传输到接收器。 内容可以包含非线性内容。 广播传输以外的传输可以包括单播传输,其可以响应于用户请求和/或服务器的启动。 接收到的非线性内容可以存储在接收器中,以便在不同于传输时间的时间播放。