公开(公告)号：US08191163B1

公开(公告)日：2012-05-29

申请号：US12163321

申请日：2008-06-27

申请人： Yaojun Sun ,  Jing Gu

发明人： Yaojun Sun ,  Jing Gu

IPC分类号： H04L29/06

CPC分类号： H04L63/102 ,  H04L65/4084 ,  H04L2463/101

摘要： Methods, systems, and media are provided for rights protection of an instance of media content in a hybrid downloading and streaming media environment. A request from a device to download an instance of media content is communicated. Verification is obtained as to whether or not the device is authorized to receive and execute the instance. The instance of media content is streamed so that portions may be downloaded. The instance of media content also includes interspersed, non-storable authorization information. When subsequent execution of the instance of stored media content is attempted, a subsequent request for the authorization information is communicated. Only the authorization information is streamed for the subsequent request, allowing execution without burdening network resources with data-intensive streams.

摘要翻译： 提供方法，系统和媒体用于在混合下载和流媒体环境中的媒体内容实例的权限保护。 传送从设备下载媒体内容实例的请求。 获取设备是否被授权接收和执行该实例的验证。 流媒体内容的实例可以下载部分。 媒体内容的实例还包括散布的，不可存储的授权信息。 当尝试后续执行所存储的媒体内容的实例时，传送对授权信息的后续请求。 只有授权信息被流式传输以用于后续请求，允许执行而不会使数据密集型流浪费网络资源。

公开(公告)号：US08370872B1

公开(公告)日：2013-02-05

申请号：US12235229

申请日：2008-09-22

申请人： Yaojun Sun ,  Jing Gu ,  Lyle Bertz ,  Wei-Ming Lan

发明人： Yaojun Sun ,  Jing Gu ,  Lyle Bertz ,  Wei-Ming Lan

IPC分类号： H04N5/445

CPC分类号： H04N21/41407 ,  H04N21/4826 ,  H04N21/6131

摘要： Systems, methods and media are provided for presenting a group of available broadcast channels utilizing a wireless network upon initiation of a channel-viewing graphical user interface (GUI). The group comprises channels that can be broadcast most efficiently to the mobile device. After initiating the channel-viewing GUI on the mobile device, requests are communicated to elements on the network to retrieve lists of currently broadcast channels in the area and currently viewed channels throughout the wireless network. A list also is retrieved of recently viewed channels on the mobile device. At least a portion of each list is then presented on the channel-viewing GUI. The lists can be sent by a first video media proxy (VMP) server and a broadcast management server (BMS).

公开(公告)号：US09137026B1

公开(公告)日：2015-09-15

申请号：US12429001

申请日：2009-04-23

申请人： Yaojun Sun ,  Lezhang Chen

发明人： Yaojun Sun ,  Lezhang Chen

IPC分类号： H04W4/00 ,  H04L12/16 ,  H04L12/54 ,  G06F15/16 ,  H04W36/00

CPC分类号： H04L12/16 ,  G06F15/16 ,  H04L12/56 ,  H04L65/105 ,  H04L65/1063 ,  H04L65/4084 ,  H04L65/608 ,  H04W36/00 ,  H04W36/0011 ,  H04W88/06

摘要： Methods, media, and systems are provided for switching delivery of streaming services to dual-network mobile devices. Instances of streaming content can be first delivered by a network of a first protocol to the mobile device, then delivered by a network that uses a second protocol. This transition takes place seamlessly as the handoff changes the Internet Protocol (IP) address of the receiving device through a connection session controller (CSC) server and a switching helper application (SHA) on the mobile device. A session identifier ensures the appropriate streaming instance is paused, resumed, and redirected. The dual-network wireless device is configured to include an SHA configured to initiate and complete a switch of service in conjunction with the CSC.

摘要翻译： 提供方法，媒体和系统用于将流服务的传送切换到双网络移动设备。 流媒体内容的实例可以首先由第一协议的网络传送到移动设备，然后由使用第二协议的网络传送。 当切换通过移动设备上的连接会话控制器（CSC）服务器和交换助手应用（SHA）来改变接收设备的因特网协议（IP）地址时，无间隙地进行该转换。 会话标识符确保适当的流实例被暂停，恢复和重定向。 双网络无线设备被配置为包括配置为与CSC一起发起和完成服务切换的SHA。

公开(公告)号：US08239900B1

公开(公告)日：2012-08-07

申请号：US12199468

申请日：2008-08-27

申请人： Yaojun Sun

发明人： Yaojun Sun

IPC分类号： H04N7/173 ,  H04N7/16 ,  H04N7/20

CPC分类号： H04N21/2385 ,  H04N21/25841 ,  H04N21/631

摘要： What is disclosed is a method of operating a video system. The method includes, in a video server, monitoring a geographic location of a wireless communication device, transferring reference frames of a video for delivery to the wireless communication device over a wireless communication system if the geographic location is within a group of predefined geographic areas and stopping the transfer of the reference frames if the geographic location is not within the group of predefined geographic areas. The method also includes, in the video server, transferring update frames of the video for delivery to the wireless communication device over the wireless communication system without regard to whether the geographic location is within the group of predefined geographic areas. The method also includes, in the wireless communication device, receiving the reference frames and the update frames of the video over the wireless communication system and displaying the video.

摘要翻译： 公开的是一种操作视频系统的方法。 该方法包括在视频服务器中监视无线通信设备的地理位置，如果地理位置在一组预定义的地理区域内，则通过无线通信系统传送用于传送到无线通信设备的视频的参考帧，以及 如果地理位置不在预定义的地理区域组内，则停止参考帧的传送。 该方法还包括在视频服务器中，通过无线通信系统传送用于传送到无线通信设备的视频的更新帧，而不考虑地理位置是否在预定义的地理区域的组内。 该方法还包括在无线通信设备中，通过无线通信系统接收视频的参考帧和更新帧并显示视频。

公开(公告)号：US08214520B1

公开(公告)日：2012-07-03

申请号：US13022280

申请日：2011-02-07

申请人： Lyle T. Bertz ,  Ayodeji Abidogun ,  Badri P. Subramanyan ,  Yaojun Sun ,  John W. Davis

发明人： Lyle T. Bertz ,  Ayodeji Abidogun ,  Badri P. Subramanyan ,  Yaojun Sun ,  John W. Davis

IPC分类号： G06F15/16 ,  G06F15/173 ,  H04W36/00 ,  H04N7/18

CPC分类号： H04W36/12 ,  H04W4/00 ,  H04W72/00

摘要： Media, methods and systems are provided for coordinating changes of network sources for media streams in a telecommunications network. The streams communicate instances of media content via packets to devices. A first network source streams packets of an instance of media content to a device. Each packet includes information regarding the temporal ordering of that packet within the instance and information regarding the sequencing of the packet within the stream. It is determined that a second network source should stream the instance of media content. A point in the temporal ordering within the instance is identified and communicated at which the second network source will provide the instance of media content. The second network source streams to the mobile device the instance of media content from the identified point, without requiring adjustment of the information regarding the sequencing of the packets within the stream.

摘要翻译： 提供媒体，方法和系统用于协调电信网络中媒体流的网络源的变化。 流通过分组将媒体内容的实例传送到设备。 第一网络源将媒体内容的实例的分组流传送到设备。 每个分组包括关于实例内该分组的时间排序的信息以及关于该流内的分组排序的信息。 确定第二网络源应流媒体内容的实例。 在实例中的时间排序中的一个点被识别和通信，在该点处第二网络源将提供媒体内容的实例。 第二网络源从所识别的点向移动设备流向媒体内容的实例，而不需要调整关于流内的分组排序的信息。

公开(公告)号：US08045557B1

公开(公告)日：2011-10-25

申请号：US12040454

申请日：2008-02-29

申请人： Yaojun Sun ,  Jing Qu

发明人： Yaojun Sun ,  Jing Qu

IPC分类号： H04L12/56

CPC分类号： H04L45/22 ,  H04L12/1827 ,  H04L12/189 ,  H04L45/16 ,  H04L47/14 ,  H04L47/15 ,  H04L63/08 ,  H04L63/104 ,  H04W4/06 ,  H04W12/06 ,  H04W28/06 ,  H04W36/18 ,  H04W88/182

摘要： Methods, media, and systems are provided for optimizing the use of broadcast channels for group communication streams on a wireless telecommunications data network. Transmission proxy servers associated with base stations are used to determine whether a broadcast channel or unicast channel is most efficient for transmission of a group communication stream. Transmission proxy servers examine factors such as number of users, movement, duration and bandwidth required to make the channel determination. A contact management server coordinates the authentication across multiple access networks in coordination with the transmission proxy servers. Delivery can be more flexible, higher service levels can be more easily guaranteed, and secure but seamless handoffs are possible utilizing the claimed embodiments.

摘要翻译： 提供了方法，媒体和系统，用于优化无线电信数据网络上用于组通信流的广播信道的使用。 与基站相关联的传输代理服务器用于确定广播信道或单播信道是否对于组通信流的传输是最有效的。 传输代理服务器检查进行通道确定所需的用户数量，移动，持续时间和带宽等因素。 联系人管理服务器与传输代理服务器协调跨多个接入网络协调认证。 交付可以更灵活，可以更容易地保证更高的服务水平，并且利用所要求保护的实施例可以实现安全但无缝切换。

公开(公告)号：US20190392959A1

公开(公告)日：2019-12-26

申请号：US16251031

申请日：2019-01-17

申请人： Yaojun Sun

发明人： Yaojun Sun

IPC分类号： G21C17/108 ,  G21C17/06 ,  G21D3/04 ,  G06N20/00 ,  G06N5/04

摘要： Most commercial power reactors in the world, so called second generation of nuclear power plants (NPP), were designed in 1960s and 1970s. Due to technology constrains, these NPP's nuclear fuel burnup data are calculated as a whole of a fuel assembly (FA) based on the total core power output during certain period of time and the theoretical physics calculation of the thermal neutron flux (TNF) distribution in the reactor core. This traditional burnup calculation based on theoretical TNF 3-D distribution for each FA in the core is far less accurate in term of pin-point burnup data along the entire length of a FA. Therefore, the most contribution factor to fuel failure event, e.g. the accurate burnup data at a fine grained location along a FA, could not be obtained by these existing methods and practice in these NPPs.This invention applies the modern machine learning and artificial intelligent methods to provide a much finer-grained TNF 3D distribution prediction for these second generation NPPs. With this pin-point TNF data along each FA's length, the maximum burnup locations in the entire core can be determined. This will result a more accurate method for determine the fuel failure locations after fuel failure events.

公开(公告)号：US08744471B1

公开(公告)日：2014-06-03

申请号：US12118018

申请日：2008-05-09

申请人： Zheng Cai ,  Arun Manroa ,  Yaojun Sun

发明人： Zheng Cai ,  Arun Manroa ,  Yaojun Sun

IPC分类号： H04W72/00

CPC分类号： H04W72/04

摘要： Systems and methods of allocating radio resources are provided. The systems and methods involve assigning each of a plurality of mobile stations to one of a plurality of categories, wherein each of the plurality of categories is associated with a different resource allocation scheme. An amount of available radio resources is allocated to each of the plurality of categories. An amount radio resources assigned to each category is allocated to mobile stations assigned to the category based on the resource allocation scheme associated with the category.

摘要翻译： 提供了分配无线电资源的系统和方法。 所述系统和方法包括将多个移动站中的每一个分配给多个类别中的一个，其中所述多个类别中的每一个与不同的资源分配方案相关联。 可用无线电资源的数量被分配给多个类别中的每一个。 基于与该类别相关联的资源分配方案，分配给每个类别的无线电资源量被分配给分配给该类别的移动站。

公开(公告)号：US07930421B1

公开(公告)日：2011-04-19

申请号：US12235330

申请日：2008-09-22

申请人： Lyle Bertz ,  Ayodeji Abidogun ,  Badri P. Surbramanyan ,  Yaojun Sun ,  John W. Davis

发明人： Lyle Bertz ,  Ayodeji Abidogun ,  Badri P. Surbramanyan ,  Yaojun Sun ,  John W. Davis

IPC分类号： G06F15/16 ,  G06F15/173 ,  H04W36/00 ,  H04N7/18

CPC分类号： H04W36/12 ,  H04W4/00 ,  H04W72/00

摘要： Media, methods and systems are provided for coordinating changes of network sources for media streams in a telecommunications network. The streams communicate instances of media content via packets to devices. A first network source streams packets of an instance of media content to a device. Each packet includes information regarding the temporal ordering of that packet within the instance and information regarding the sequencing of the packet within the stream. It is determined that a second network source should stream the instance of media content. A point in the temporal ordering within the instance is identified and communicated at which the second network source will provide the instance of media content. The second network source streams to the mobile device the instance of media content from the identified point, without requiring adjustment of the information regarding the sequencing of the packets within the stream.

摘要翻译： 提供媒体，方法和系统用于协调电信网络中媒体流的网络源的变化。 流通过分组将媒体内容的实例传送到设备。 第一网络源将媒体内容的实例的分组流传送到设备。 每个分组包括关于实例内该分组的时间排序的信息以及关于该流内的分组排序的信息。 确定第二网络源应流媒体内容的实例。 在实例中的时间排序中的一个点被识别和通信，在该点处第二网络源将提供媒体内容的实例。 第二网络源从所识别的点向移动设备流向媒体内容的实例，而不需要调整关于流内的分组排序的信息。

公开(公告)号：US07877525B1

公开(公告)日：2011-01-25

申请号：US12114534

申请日：2008-05-02

申请人： Yaojun Sun

发明人： Yaojun Sun

IPC分类号： G06F3/00 ,  G06F13/00 ,  G06F15/16 ,  G06F15/173

CPC分类号： H04L65/4084 ,  H04L65/80 ,  H04L67/14 ,  H04L69/40

摘要： Systems, methods, and computer-readable media for resuming a media object presented following a data loss event are provided. A physical disconnection that occurs at a point during the presentation of the media object is detected. The physical disconnection interrupts the presentation of the media object. Upon detecting the physical disconnection, a reestablishment of the physical connection is detected. Subsequently, an option to resume the presentation of the media object at the interrupted point is presented to a user.