公开(公告)号：US08121121B2

公开(公告)日：2012-02-21

申请号：US12561412

申请日：2009-09-17

Applicant: Jiguang Xiao ,  Hui Ni ,  Ying Chen ,  Jian Zhang

Inventor： Jiguang Xiao ,  Hui Ni ,  Ying Chen ,  Jian Zhang

IPC: H04L12/56 ,  H04J1/16

CPC classification number: H04L45/00 ,  H04L45/507

Abstract: The present invention relates to a field of communication technology, and more particularly to a communication system, a label switched router, a network device, a method for handing over a route, and a method for notifying a state of advertising a label so as to improve an accuracy occasion for handing over a route. A liberal LSP between an upstream LSR and a downstream LSR is established; it is confirmed that establishing the liberal LSP is accomplished; a handover notification is sent to the upstream LSR; and the upstream LSR hands over the route according to the handover notification. By adopting such technical solution, the accuracy occasion for handing over the route is improved so as to avoid label forwarding interruption, and reduce the influences on the convergence time of handing over the route.

Abstract translation: 本发明涉及一种通信技术领域，更具体地涉及通信系统，标签交换路由器，网络设备，移交路由的方法，以及通知广告标签状态的方法，以便 提高移交路线的准确性。 建立上游LSR和下游LSR之间的自由LSP; 确定建立自由的LSP是完成的; 向上游LSR发送切换通知; 并且上游LSR根据切换通知切换路由。 通过采用这种技术方案，提高了交接路由的准确性，避免了标签转发中断，减少了对路由的收敛时间的影响。

公开(公告)号：US20120033037A1

公开(公告)日：2012-02-09

申请号：US13154247

申请日：2011-06-06

Applicant: Ying Chen ,  Peisong Chen ,  Marta Karczewicz

Inventor： Ying Chen ,  Peisong Chen ,  Marta Karczewicz

IPC: H04N13/00

CPC classification number: H04N21/816 ,  H04N19/597 ,  H04N19/70 ,  H04N21/21805 ,  H04N21/235 ,  H04N21/2365 ,  H04N21/435 ,  H04N21/6125 ,  H04N21/6581 ,  H04N21/84

Abstract: In one example, an apparatus includes a processor configured to receive video data for two or more views of a scene, determine horizontal locations of camera perspectives for each of the two or more views, assign view identifiers to the two or more views such that the view identifiers correspond to the relative horizontal locations of the camera perspectives, form a representation comprising a subset of the two or more views, and, in response to a request from a client device, send information indicative of a maximum view identifier and a minimum view identifier for the representation to the client device.

Abstract translation: 在一个示例中，设备包括处理器，其被配置为接收用于场景的两个或多个视图的视频数据，确定用于两个或更多视图中的每一个的摄像机视角的水平位置，将视图标识符分配给两个或更多个视图，使得 视图标识符对应于相机透视图的相对水平位置，形成包括两个或多个视图的子集的表示，并且响应于来自客户端设备的请求，发送指示最大视图标识符和最小视图的信息 客户端设备的表示的标识符。

公开(公告)号：US20120016965A1

公开(公告)日：2012-01-19

申请号：US13031067

申请日：2011-02-18

Applicant: Ying Chen ,  Marta Karczewicz

Inventor： Ying Chen ,  Marta Karczewicz

IPC: G06F15/16

CPC classification number: H04N21/23439

Abstract: In one example, an apparatus includes a processor configured to provide information to a client device for accessing data for a first representation of a video sequence and a second representation of the video sequence, and to provide information to the client device indicating that the client device can, during transmission of the data for the first representation, switch to the second representation without experiencing a presentation gap when displaying the video sequence and without simultaneously executing more than one decoder to decode the data for the first representation and the second representation during the switch, in response to a first request from the client device to retrieve data from the first representation. In this manner, the client device may use the information to perform seamless switching between the representations.

Abstract translation: 在一个示例中，设备包括处理器，其被配置为向客户端设备提供信息以访问用于视频序列的第一表示和视频序列的第二表示的数据，并且向客户端设备提供指示客户端设备 在传输第一表示的数据期间，当在显示视频序列时，不会同时执行多于一个的解码器来解码用于第一表示的数据和第二表示的切换期间切换到第二表示而不会出现呈现间隙 响应于来自客户端设备的从第一表示中检索数据的第一请求。 以这种方式，客户端设备可以使用该信息来执行表示之间的无缝切换。

公开(公告)号：US20120009121A1

公开(公告)日：2012-01-12

申请号：US13257499

申请日：2010-03-19

Applicant: Martin Pomper ,  Ronnie Charles Mease ,  Ray Sangeeta ,  Ying Chen

Inventor： Martin Pomper ,  Ronnie Charles Mease ,  Ray Sangeeta ,  Ying Chen

IPC: A61K51/00 ,  A61K49/00 ,  C12N5/00 ,  C07D311/82 ,  C07D403/06 ,  C07D249/04 ,  C07D213/53 ,  C07F5/02 ,  C07F5/00 ,  C07C323/22 ,  C07D257/02 ,  C07F15/00 ,  C12Q1/02 ,  C07D311/78

CPC classification number: C07D257/02 ,  A61K49/0052 ,  A61K51/0421 ,  A61K51/044 ,  A61K51/0446 ,  A61K51/0453 ,  A61K51/0472 ,  C07D209/12 ,  C07D209/14 ,  C07D213/04 ,  C07D249/04 ,  C07D255/02 ,  C07D311/14 ,  C07D311/20 ,  C07D311/82 ,  C07F5/027 ,  C07F13/005 ,  G01N33/5091

Abstract: Prostate-specific membrane antigen (PSMA) targeting compounds are described. Uses of the compounds for imaging, therapy, cell sorting, and tumor mapping are also described.

Abstract translation: 描述了前列腺特异性膜抗原（PSMA）靶向化合物。 还描述了用于成像，治疗，细胞分选和肿瘤作图的化合物的用途。

公开(公告)号：US08078570B2

公开(公告)日：2011-12-13

申请号：US12434378

申请日：2009-05-01

Applicant: Ying Chen ,  Bin He ,  William Scott Spangler

Inventor： Ying Chen ,  Bin He ,  William Scott Spangler

IPC: G06F17/30

CPC classification number: G06F17/30592

Abstract: A method, system, and computer program product are disclosed. Exemplary embodiments of the method, system, and computer program product may include hardware, process steps, and computer program instructions for supporting versioning in a data warehouse. The data warehouse may include a data warehouse engine for creating a data warehouse including a fact table and temporary tables. Updated or new data records may be transferred into the data warehouse and bulk loaded into the temporary tables. The updated or new data records may be evaluated for attributes matching existing data records. A version number may be assigned to data records and data records may be marked as being the most current version. Updated and new data records may be bulk loaded from the temporary tables into the fact table when a version number or a version status is calculated.

Abstract translation: 公开了一种方法，系统和计算机程序产品。 方法，系统和计算机程序产品的示例性实施例可以包括用于支持数据仓库中的版本控制的硬件，处理步骤和计算机程序指令。 数据仓库可以包括用于创建包括事实表和临时表的数据仓库的数据仓库引擎。 更新的或新的数据记录可能会被传输到数据仓库中并批量加载到临时表中。 可以针对与现有数据记录匹配的属性来评估更新的或新的数据记录。 可以将版本号分配给数据记录，并且可以将数据记录标记为最新版本。 当计算版本号或版本状态时，更新的新数据记录可能会从临时表批量加载到事实表中。

公开(公告)号：US08055609B2

公开(公告)日：2011-11-08

申请号：US12017511

申请日：2008-01-22

Applicant: Ying Chen ,  Bin He

Inventor： Ying Chen ,  Bin He

IPC: G06F17/00

CPC classification number: G06F17/30592

Abstract: A system and method for ensuring large and frequent updates to a data warehouse. The process leverages a set of temporary staging tables to track the updates. A set of intermediate steps are performed to accomplish bulk deletions of the outdated changed records, and perform modifications to the map tables for models such as snowflake. Finally, bulk load operations load the updates and insert them into the final dimension tables. The process ensures performance comparable to insertion-only schemes with at most only slight performance degradation. Furthermore, a modified process is applied on the newfact data warehouse dimension model. The process can be readily adapted to handle star schema and other hierarchical data warehouse models.

Abstract translation: 一种用于确保对数据仓库进行大量和频繁更新的系统和方法。 该过程利用一组临时暂存表来跟踪更新。 执行一组中间步骤以完成对过时的已更改记录的批量删除，并对诸如雪花之类的模型执行对映射表的修改。 最后，批量加载操作加载更新并将它们插入到最终维度表中。 该过程确保性能与只插入方案相当，最多只有轻微的性能下降。 此外，修改后的流程应用于新元数据仓库维度模型。 该过程可以容易地适应于处理星型模式和其他分层数据仓库模型。

公开(公告)号：US20110196982A1

公开(公告)日：2011-08-11

申请号：US13083443

申请日：2011-04-08

Applicant: Ying Chen ,  Marta Karczewicz

Inventor： Ying Chen ,  Marta Karczewicz

IPC: G06F15/16

CPC classification number: H04N21/454 ,  H04L29/06176 ,  H04L65/4084 ,  H04N21/23439 ,  H04N21/44209 ,  H04N21/4516 ,  H04N21/4621 ,  H04N21/8455 ,  H04N21/8456 ,  H04N21/85406

Abstract: A source device may signal characteristics of a media presentation description (MPD) file such that a destination device may select one of a number of presentations corresponding to the MPD file and retrieve one or more video files of the selected presentation. In one example, an apparatus for transporting encoded video data includes a management unit configured to receive encoded video data comprising a number of video segments and forms a presentation comprising a number of video files, each of the video files corresponding to a respective one of the video segments, and a network interface configured to, in response to a request specifying a temporal section of the video data, output at least one of the video files corresponding to the number of video segments of the requested temporal section. A client may request temporally sequential fragments from different ones of the presentations.

Abstract translation: 源设备可以发送媒体呈现描述（MPD）文件的特征，使得目的地设备可以选择与MPD文件相对应的多个呈现中的一个，并且检索所选择的呈现的一个或多个视频文件。 在一个示例中，用于传输编码视频数据的装置包括：管理单元，被配置为接收包括多个视频片段的编码视频数据，并形成包含多个视频文件的呈现，每个视频文件对应于 视频片段和网络接口，被配置为响应于指定视频数据的时间部分的请求，输出与所请求的时间部分的视频片段的数量相对应的视频文件中的至少一个。 客户端可以从不同的演示文稿请​​求时间上顺序的片段。

公开(公告)号：US20110170001A1

公开(公告)日：2011-07-14

申请号：US12085791

申请日：2006-11-22

Applicant: Edouard Francois ,  Vincent Bottreau ,  Patrick Lopez ,  Jérôme Vieron ,  Ying Chen

Inventor： Edouard Francois ,  Vincent Bottreau ,  Patrick Lopez ,  Jérôme Vieron ,  Ying Chen

IPC: H04N7/01

CPC classification number: H04N19/59 ,  H04N19/105 ,  H04N19/16 ,  H04N19/33 ,  H04N19/51

Abstract: The invention relates to a method for generating for at least one block of pixels of a picture of a sequence of progressive pictures at least one motion predictor and at least one texture predictor from motion data, respectively texture data, associated with the pictures of a sequence of low resolution interlaced pictures.

Abstract translation: 本发明涉及一种用于生成逐行图像序列的图片的至少一个像素块的方法，至少一个运动预测器和来自运动数据的至少一个纹理预测器，分别是与序列的图片相关联的纹理数据 的低分辨率隔行图片。

公开(公告)号：US20110032999A1

公开(公告)日：2011-02-10

申请号：US12757231

申请日：2010-04-09

Applicant: Ying Chen ,  Peisong Chen ,  Marta Karczewicz

Inventor： Ying Chen ,  Peisong Chen ,  Marta Karczewicz

IPC: H04N7/24

CPC classification number: H04N21/435 ,  H04N21/234327 ,  H04N21/235 ,  H04N21/236 ,  H04N21/2362 ,  H04N21/2365 ,  H04N21/4347 ,  H04N21/6336 ,  H04N21/8451

Abstract: Source and destination video devices may use data structures that signal details of an operation point for an MPEG-2 (Motion Picture Experts Group) System bitstream. In one example, an apparatus includes a multiplexer that constructs a data structure corresponding to a multiview video coding (MVC) operation point of an MPEG-2 (Motion Picture Experts Group) System standard bitstream, wherein the data structure signals a rendering capability value that describes a rendering capability to be satisfied by a receiving device to use the MVC operation point, a decoding capability value that describes a decoding capability to be satisfied by the receiving device to use the MVC operation point, and a bitrate value that describes a bitrate of the MVC operation point, and that includes the data structure as part of the bitstream, and an output interface that outputs the bitstream comprising the data structure.

Abstract translation: 源和目的地视频设备可以使用信号来表示MPEG-2（运动图像专家组）系统比特流的操作点的细节的数据结构。 在一个示例中，一种装置包括多路复用器，其构建与MPEG-2（运动图像专家组）系统标准比特流的多视点视频编码（MVC）操作点相对应的数据结构，其中数据结构发出一个渲染能力值， 描述了接收装置要使用MVC操作点满足的呈现能力，描述由接收装置使用MVC操作点要解决的解码能力的解码能力值，以及描述了MVC操作点的比特率的比特率值 MVC操作点，并且包括作为比特流的一部分的数据结构以及输出包括数据结构的比特流的输出接口。

公开(公告)号：US20100316134A1

公开(公告)日：2010-12-16

申请号：US12709323

申请日：2010-02-19

Applicant: Ying Chen ,  Marta Karczewicz ,  Peisong Chen

Inventor： Ying Chen ,  Marta Karczewicz ,  Peisong Chen

IPC: H04N7/24 ,  H04N7/26

CPC classification number: H04N21/8451 ,  H04N19/30 ,  H04N19/46 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70 ,  H04N21/21805 ,  H04N21/234327 ,  H04N21/2362 ,  H04N21/2365 ,  H04N21/4345 ,  H04N21/4347

Abstract: A demultiplexer may assemble view components of sub-bitstreams. In one example, an apparatus comprises a demultiplexer that produces a multiview video coding (MVC) standard compliant bitstream from a received bitstream comprising a primary sub-bitstream and an embedded sub-bitstream. To produce the MVC standard compliant bitstream, the demultiplexer determines whether a view component of the primary sub-bitstream has a view order index that is greater than a view order index of a view component of the embedded sub-bitstream, and to add the view component from the sub-bitstream for which the view order index is lower to the produced bitstream. The received bitstream may comprise delimiter network abstraction layer (NAL) units between each view component to differentiate the view components. The apparatus may further comprise a video decoder to decode the bitstream produced by the demultiplexer.

Abstract translation: 解复用器可以组合子比特流的视图分量。 在一个示例中，设备包括解复用器，其从包含主子比特流和嵌入子比特流的接收比特流中产生多视图视频编码（MVC）标准兼容比特流。 为了产生符合MVC标准的比特流，解复用器确定主子比特流的视图分量是否具有大于嵌入子比特流的视图分量的视图订单索引的视图订单索引，并且添加视图 来自视频顺序索引低于所生成的比特流的子比特流的分量。 所接收的比特流可以包括在每个视图组件之间的定界符网络抽象层（NAL）单元，以区分视图组件。 该装置还可以包括视频解码器，以解码由解复用器产生的比特流。