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    Method and apparatus for gateway control protocol message transmission
    3.
    发明授权
    Method and apparatus for gateway control protocol message transmission 有权
    网关控制协议消息传输的方法和装置

    公开(公告)号：US07653076B2

    公开(公告)日：2010-01-26

    申请号：US11856152

    申请日：2007-09-17

    申请人： Bitao Gong ,  Zhenhua Liu ,  Xian Zhou ,  Yu Zhong

    发明人： Bitao Gong ,  Zhenhua Liu ,  Xian Zhou ,  Yu Zhong

    IPC分类号： H04L12/56 ,  H04J1/16

    CPC分类号： H04L29/06027 ,  H04L65/1043

    摘要： A method of interface communication between entities in soft switch system in NGN, and a method and apparatus for Gateway Control Protocol (GCP) message transmission are disclosed, so that H.248 messages can be transmitted between Media Gateway Controller and Media Gateway over MTP3B/ATM, hence full advantages of resources are taken in existing optical fiber networks and E1/T1 networks, so as to improve the networking flexibility and reduce the cost. The internal data transmission mechanism between MTP3B protocol layer and H.248 protocol layer is established via an M3H adaptation layer; load sharing between H.248 processing modules is enabled by establishing mapping between H.248 links and MTP3B signaling points; the adaptation relationship between MTP3B layer and H.248 layer is implemented by configuring and maintaining logic relationship between table of LinkSets, H.248-MTP3B mapping table, and table of H.248 processing modules, thus implementing the mechanism of bearing H.248 messages over MTP3B.

    摘要翻译： 公开了一种在NGN中的软交换系统中的实体之间的接口通信方法，以及一种用于网关控制协议（GCP）消息传输的方法和装置，使得H.248消息可以通过MTP3B / ATM，因此在现有光纤网络和E1 / T1网络中采用了资源的全部优势，从而提高了网络的灵活性，降低了成本。 通过M3H适配层建立MTP3B协议层与H.248协议层之间的内部数据传输机制; 通过建立H.248链路和MTP3B信令点之间的映射，实现H.248处理模块之间的负载分担; 通过配置和维护LinkSets表，H.248-MTP3B映射表和H.248处理模块表之间的逻辑关系，实现了MTP3B层与H.248层之间的适配关系，从而实现了H.248 消息通过MTP3B。

    Method For Protecting Digital Subscriber Line Access Multiplexer, DSLAM And XDSL Single Service Board
    4.
    发明申请
    Method For Protecting Digital Subscriber Line Access Multiplexer, DSLAM And XDSL Single Service Board 有权
    保护数字用户线接入多路复用器，DSLAM和XDSL单业务板的方法

    公开(公告)号：US20070230348A1

    公开(公告)日：2007-10-04

    申请号：US11621667

    申请日：2007-01-10

    申请人： Yu Zhong

    发明人： Yu Zhong

    IPC分类号： H04J1/16

    CPC分类号： H04Q11/04 ,  H04L63/1458 ,  H04M11/062 ,  H04Q2213/13003 ,  H04Q2213/13039 ,  H04Q2213/13106 ,  H04Q2213/13164 ,  H04Q2213/13166 ,  H04Q2213/13204 ,  H04Q2213/13298 ,  H04Q2213/13339

    摘要： A method for protecting a Digital Subscriber Line Access Multiplexer (DSLAM) includes: capturing specific protocol packets at an XDSL port by hardware of an XDSL single service board; and sending the captured specific protocol packets to a CPU of the XDSL single service board; determining whether the traffic amount of the specific protocol packets in a time unit exceeds a predefined threshold, if the traffic amount does not exceed the predefined threshold, submitting the specific protocol packets to a CPU of the host; otherwise stopping submitting the specific protocol packets to the CPU of the host. The method and the XDSL single service board provided by embodiments of the present invention need not manually set Media Access Control (MAC) address or maximum MAC address learning number for each XDSL port, which cuts down the maintenance workload, and on the other hand, reduces the loss of important protocol packets and lowers the load of the CPU.

    摘要翻译： 一种用于保护数字用户线路接入复用器（DSLAM）的方法包括：通过XDSL单业务板的硬件在XDSL端口捕获特定的协议数据包; 并将捕获的特定协议报文发送到XDSL单业务板的CPU; 确定时间单位中的特定协议分组的业务量是否超过预定阈值，如果业务量不超过预定阈值，则将特定协议分组提交给主机的CPU; 否则停止向主机的CPU提交特定的协议报文。 由本发明实施例提供的方法和XDSL单业务板不需要为每个XDSL端口手动设置媒体接入控制（MAC）地址或最大MAC地址学习号码，从而降低维护工作量，另一方面， 减少重要的协议报文丢失，降低CPU负载。

    System and method for object localization
    5.
    发明授权
    System and method for object localization 失效
    对象定位的系统和方法

    公开(公告)号：US06952488B2

    公开(公告)日：2005-10-04

    申请号：US09940095

    申请日：2001-08-27

    申请人： Alonzo J. Kelly ,  Yu Zhong

    发明人： Alonzo J. Kelly ,  Yu Zhong

    IPC分类号： G06K9/46 ,  G06T7/00 ,  G06K9/00

    CPC分类号： G06K9/4604 ,  B66F9/0755 ,  G06T7/75

    摘要： A computer-assisted method for localizing a rack, including sensing an image of the rack, detecting line segments in the sensed image, recognizing a candidate arrangement of line segments in the sensed image indicative of a predetermined feature of the rack, generating a matrix of correspondence between the candidate arrangement of line segments and an expected position and orientation of the predetermined feature of the rack, and estimating a position and orientation of the rack based on the matrix of correspondence.

    摘要翻译： 一种用于定位机架的计算机辅助方法，包括感测机架的图像，检测感测图像中的线段，识别表示机架的预定特征的感测图像中的线段的候选布置，生成矩阵 线段的候选布置与机架的预定特征的期望位置和取向之间的对应关系，以及基于对应矩阵来估计机架的位置和方向。

    Method for protecting digital subscriber line access multiplexer, DSLAM and XDSL single service board
    8.
    发明授权
    Method for protecting digital subscriber line access multiplexer, DSLAM and XDSL single service board 有权
    保护数字用户线接入复用器，DSLAM和XDSL单业务板的方法

    公开(公告)号：US07680066B2

    公开(公告)日：2010-03-16

    申请号：US11621667

    申请日：2007-01-10

    申请人： Yu Zhong

    发明人： Yu Zhong

    IPC分类号： H04L12/28

    CPC分类号： H04Q11/04 ,  H04L63/1458 ,  H04M11/062 ,  H04Q2213/13003 ,  H04Q2213/13039 ,  H04Q2213/13106 ,  H04Q2213/13164 ,  H04Q2213/13166 ,  H04Q2213/13204 ,  H04Q2213/13298 ,  H04Q2213/13339

    摘要： A method for protecting a Digital Subscriber Line Access Multiplexer (DSLAM) includes: capturing specific protocol packets at an XDSL port by hardware of an XDSL single service board; and sending the captured specific protocol packets to a CPU of the XDSL single service board; determining whether the traffic amount of the specific protocol packets in a time unit exceeds a predefined threshold, if the traffic amount does not exceed the predefined threshold, submitting the specific protocol packets to a CPU of the host; otherwise stopping submitting the specific protocol packets to the CPU of the host. The method and the XDSL single service board provided by embodiments of the present invention need not manually set Media Access Control (MAC) address or maximum MAC address learning number for each XDSL port, which cuts down the maintenance workload, and on the other hand, reduces the loss of important protocol packets and lowers the load of the CPU.

    摘要翻译： 一种用于保护数字用户线路接入复用器（DSLAM）的方法包括：通过XDSL单业务板的硬件在XDSL端口捕获特定的协议数据包; 并将捕获的特定协议报文发送到XDSL单业务板的CPU; 确定时间单位中的特定协议分组的业务量是否超过预定阈值，如果业务量不超过预定阈值，则将特定协议分组提交给主机的CPU; 否则停止向主机的CPU提交特定的协议报文。 由本发明实施例提供的方法和XDSL单业务板不需要为每个XDSL端口手动设置媒体接入控制（MAC）地址或最大MAC地址学习号码，从而降低维护工作量，另一方面， 减少重要的协议报文丢失，降低CPU负载。

    Surfactant process for promoting gas hydrate formation and application of the same
    9.
    发明授权
    Surfactant process for promoting gas hydrate formation and application of the same 失效
    促进天然气水合物形成和应用的表面活性剂方法

    公开(公告)号：US06389820B1

    公开(公告)日：2002-05-21

    申请号：US09501766

    申请日：2000-02-10

    申请人： Rudy E. Rogers ,  Yu Zhong

    发明人： Rudy E. Rogers ,  Yu Zhong

    IPC分类号： F17C300

    CPC分类号： F17C11/007

    摘要： This invention relates to a method of storing gas using gas hydrates comprising forming gas hydrates in the presence of a water-surfactant solution that comprises water and surfactant. The addition of minor amounts of surfactant increases the gas hydrate formation rate, increases packing density of the solid hydrate mass and simplifies the formation-storage-decomposition process of gas hydrates. The minor amounts of surfactant also enhance the potential of gas hydrates for industrial storage applications.

    摘要翻译： 本发明涉及使用气体水合物储存气体的方法，包括在包含水和表面活性剂的水 - 表面活性剂溶液的存在下形成气体水合物。 添加少量表面活性剂可增加天然气水合物的形成速率，增加固体水合物的填充密度，简化气体水化物的储层分解过程。 少量的表面活性剂也增强了天然气水合物在工业储存应用中的潜力。

    Automatic caption text detection and processing for digital images
    10.
    发明授权
    Automatic caption text detection and processing for digital images 有权
    数字图像的自动字幕文本检测和处理

    公开(公告)号：US06185329B2

    公开(公告)日：2001-02-06

    申请号：US09170995

    申请日：1998-10-13

    申请人： Hong Jiang Zhang ,  Yu Zhong

    发明人： Hong Jiang Zhang ,  Yu Zhong

    IPC分类号： G06K934

    CPC分类号： G06K9/3266 ,  G06K2209/01 ,  H04N1/40062

    摘要： A texture-based text localization system proceeds directly in the compressed domain for DCT compressed JPEG images or MPEG videos. The DCT coefficient values in JPEG images and MPEG videos, which capture the directionality and periodicity of local image blocks, are used as texture feature measures to classify text areas. Each unit block in the compressed images is classified as either text or nontext. In addition, post-processing in both the compressed domain and the reconstructed candidate text areas can be used to refine the results. For video frames that contain text, the displacement of text between two consecutive frames is estimated which gives the velocity of the moving text. This temporal displacement information is also used to further refine the localization results. The text is then processed to provide content or speech output.

    摘要翻译： 基于纹理的文本定位系统直接在DCT压缩JPEG图像或MPEG视频的压缩域中进行。 JPEG图像和MPEG视频中捕获局部图像块的方向性和周期性的DCT系数值被用作对文本区域进行分类的纹理特征量度。 压缩图像中的每个单位块被分类为文本或非文本。 另外，可以使用压缩域和重建的候选文本区域中的后处理来优化结果。 对于包含文本的视频帧，估计两个连续帧之间的文本位移给出了移动文本的速度。 该时间位移信息也用于进一步改善定位结果。 然后处理文本以提供内容或语音输出。