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28 条记录 (耗时 0.021 秒)

    Method of targeted ad insertion using HTTP live streaming protocol
    2.
    发明授权
    Method of targeted ad insertion using HTTP live streaming protocol 有权
    使用HTTP直播流协议进行定向广告插入的方法

    公开(公告)号：US09301020B2

    公开(公告)日：2016-03-29

    申请号：US12956403

    申请日：2010-11-30

    申请人： Wendell Sun

    发明人： Wendell Sun

    IPC分类号： G06F15/16 ,  H04N21/81 ,  H04N21/262 ,  H04N21/44 ,  H04N21/61 ,  H04N21/845 ,  H04L29/06 ,  H04L29/08

    CPC分类号： H04N21/812 ,  G11B27/10 ,  H04L29/06 ,  H04L29/06027 ,  H04L29/06462 ,  H04L29/08576 ,  H04N21/23109 ,  H04N21/23424 ,  H04N21/25891 ,  H04N21/26258 ,  H04N21/44016 ,  H04N21/4532 ,  H04N21/4825 ,  H04N21/6125 ,  H04N21/8456

    摘要： A content delivery system and method that receives a request for a content stream that includes splice points. The method receives a playlist that includes an ordered list of media segment files that represent the content stream, and splice point tags, where generation of the media segment files aligns segment boundaries with the splice points in the content stream, and where each splice point tag is in a location in the playlist that corresponds to the position of one of the splice points in the content stream. The method identifies an insertion position in the playlist based on the location of the splice point tags, selects an advertisement segment, inserts the advertisement segment at the insertion position to create a modified playlist, removes the splice point tags from the modified playlist, and sends the modified playlist to the video display device.

    摘要翻译： 一种内容传送系统和方法，其接收对包含拼接点的内容流的请求。 该方法接收包括表示内容流的媒体段文件的有序列表的播放列表，以及拼接点标签，其中媒体段文件的生成将段边界与内容流中的拼接点对齐，并且其中每个拼接点标签 位于播放列表中与内容流中的一个拼接点的位置相对应的位置。 该方法基于拼接点标签的位置识别播放列表中的插入位置，选择广告段，在插入位置插入广告段以创建修改的播放列表，从修改的播放列表中删除拼接点标签，并发送 修改的播放列表到视频显示设备。

    Elastase treatment of tissue matrices
    3.
    发明授权
    Elastase treatment of tissue matrices 有权
    组织基质的弹性蛋白酶处理

    公开(公告)号：US09259511B2

    公开(公告)日：2016-02-16

    申请号：US12478435

    申请日：2009-06-04

    申请人： Wendell Sun

    发明人： Wendell Sun

    IPC分类号： A61L27/36

    CPC分类号： A61L27/3687 ,  A61L27/3604 ,  A61L27/362 ,  F01C21/06 ,  F03C2/08

    摘要： A method of producing a modified acellular tissue matrix (mATM) from an acellular tissue matrix (ATM), where the mATM has a reduced stretchiness relative to the ATM, without substantially compromising its associated structural or functional integrity. The method includes providing an acellular tissue matrix (ATM) and exposing the ATM to elastase for a period of time.

    摘要翻译： 从无细胞组织基质（ATM）产生修饰的无细胞组织基质（mATM）的方法，其中mATM相对于ATM具有降低的拉伸性，而基本上不损害其相关的结构或功能完整性。 该方法包括提供无细胞组织基质（ATM）并将ATM暴露于弹性蛋白酶一段时间。

    System and method for transparent virtual routing
    4.
    发明授权
    System and method for transparent virtual routing 失效
    透明虚拟路由的系统和方法

    公开(公告)号：US08451833B2

    公开(公告)日：2013-05-28

    申请号：US11956652

    申请日：2007-12-14

    申请人： Raja Kolli ,  Garrett Mead ,  John Reister ,  Christopher J. Shaver ,  Wendell Sun ,  Mark Tiedeman

    发明人： Raja Kolli ,  Garrett Mead ,  John Reister ,  Christopher J. Shaver ,  Wendell Sun ,  Mark Tiedeman

    IPC分类号： H04L12/28

    CPC分类号： H04L12/2856 ,  H04L12/289 ,  H04L29/12207 ,  H04L29/12933 ,  H04L61/20 ,  H04L61/6068

    摘要： A transparent routing device disposed within an access network configured in accordance with one or more lower-layer protocols is disclosed herein. The device includes a set of subscriber-side ports. Each of the subscriber-side ports is associated with a plurality of virtual subscriber-side interfaces disposed to effectively terminate a corresponding plurality of subscriber-side connections with subscriber host devices served by the access network. The device further includes at least one network-side port through which communication occurs with an external network in accordance with a higher-layer protocol. A routing table is configured to establish a correspondence between network addresses of the subscriber host devices and the plurality of virtual subscriber-side interfaces. During operation of the device, packets received through the at least one network-side port are forwarded to corresponding ones of the virtual subscriber-side interfaces based upon network addresses of the packets.

    摘要翻译： 本文公开了布置在根据一个或多个下层协议配置的接入网络内的透明路由设备。 该设备包括一组用户端口。 每个用户侧端口与多个虚拟用户侧接口相关联，多个虚拟用户侧接口被设置为有效地终止与由接入网络服务的用户主机设备相对应的多个用户侧连接。 该设备还包括至少一个网络侧端口，根据较高层协议，与外部网络进行通信的至少一个网络侧端口。 路由表被配置为建立用户主机设备的网络地址与多个虚拟用户侧接口之间的对应关系。 在设备运行期间，基于分组的网络地址，通过至少一个网络侧端口接收到的分组被转发到虚拟用户侧接口中的相应虚拟用户侧接口。

    System and method for transparent virtual routing
    5.
    发明授权
    System and method for transparent virtual routing 有权
    透明虚拟路由的系统和方法

    公开(公告)号：US08036237B2

    公开(公告)日：2011-10-11

    申请号：US11956640

    申请日：2007-12-14

    申请人： Raja Kolli ,  Garrett Mead ,  John Reister ,  Christopher J. Shaver ,  Wendell Sun ,  Mark Tiedeman

    发明人： Raja Kolli ,  Garrett Mead ,  John Reister ,  Christopher J. Shaver ,  Wendell Sun ,  Mark Tiedeman

    IPC分类号： H04L12/28

    CPC分类号： H04L12/2856 ,  H04L12/2865 ,  H04L12/2887 ,  H04L12/289 ,  H04L29/12207 ,  H04L29/12933 ,  H04L61/20 ,  H04L61/6068

    摘要： A transparent routing device disposed within an access network configured in accordance with one or more lower-layer protocols is disclosed herein. The device includes a set of subscriber-side ports. Each of the subscriber-side ports is associated with a plurality of virtual subscriber-side interfaces disposed to effectively terminate a corresponding plurality of subscriber-side connections with subscriber host devices served by the access network. The device further includes at least one network-side port through which communication occurs with an external network in accordance with a higher-layer protocol. A routing table is configured to establish a correspondence between network addresses of the subscriber host devices and the plurality of virtual subscriber-side interfaces. During operation of the device, packets received through the at least one network-side port are forwarded to corresponding ones of the virtual subscriber-side interfaces based upon network addresses of the packets.

    摘要翻译： 本文公开了布置在根据一个或多个下层协议配置的接入网络内的透明路由设备。 该设备包括一组用户端口。 每个用户侧端口与多个虚拟用户侧接口相关联，多个虚拟用户侧接口被设置为有效地终止与由接入网络服务的用户主机设备相对应的多个用户侧连接。 该设备还包括至少一个网络侧端口，根据较高层协议，与外部网络进行通信的至少一个网络侧端口。 路由表被配置为建立用户主机设备的网络地址与多个虚拟用户侧接口之间的对应关系。 在设备运行期间，基于分组的网络地址，通过至少一个网络侧端口接收到的分组被转发到虚拟用户侧接口中的相应虚拟用户侧接口。

    Devices, systems, and methods for adaptive switching of multicast content delivery to optimize bandwidth usage
    8.
    发明授权
    Devices, systems, and methods for adaptive switching of multicast content delivery to optimize bandwidth usage 有权
    用于自适应切换多播内容传送的设备，系统和方法，以优化带宽使用

    公开(公告)号：US09313138B2

    公开(公告)日：2016-04-12

    申请号：US13588852

    申请日：2012-08-17

    申请人： Wendell Sun ,  Steven Anderson

    发明人： Wendell Sun ,  Steven Anderson

    IPC分类号： H04L12/28 ,  H04L12/811 ,  H04L12/853 ,  H04L29/06 ,  H04N21/2343 ,  H04N21/24 ,  H04J1/16

    CPC分类号： H04L47/38 ,  H04L47/2416 ,  H04L65/4076 ,  H04L65/601 ,  H04L65/605 ,  H04N21/234309 ,  H04N21/23439 ,  H04N21/2402

    摘要： Systems, devices and methods for adaptive switching in multicast media streams are disclosed herein. In an embodiment, a method for adaptively transmitting content to one or more users based on currently available bandwidth via internet protocol (“IP”) multicast protocol, includes: receiving a first content stream having a plurality of data packets, the first content stream encoded at a first bit rate; receiving a second content stream having a plurality of data packets, the second content stream encoded at a second bit rate, wherein the first bit rate is different than the second bit rate and wherein the first and second content streams represent the same content; transmitting the first content stream to a user; determining that the user could receive the second content stream based on available bandwidth for transmitting data to the user; and transmitting the second content stream to the user.

    摘要翻译： 本文公开了用于组播媒体流中的自适应切换的系统，设备和方法。 在一个实施例中，一种用于经由因特网协议（“IP”）多播协议基于当前可用带宽自适应地向一个或多个用户发送内容的方法包括：接收具有多个数据分组的第一内容流，所述第一内容流被编码 以第一比特率; 接收具有多个数据分组的第二内容流，所述第二内容流以第二比特率编码，其中所述第一比特率不同于所述第二比特率，并且其中所述第一和第二内容流表示相同的内容; 将第一内容流发送给用户; 确定用户可以基于用于向用户发送数据的可用带宽接收第二内容流; 以及向所述用户发送所述第二内容流。