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1. 发明授权

US5941948A Admission controller for network access 失效
标题翻译：入网控制器进行网络接入
公开(公告)号：US5941948A
公开(公告)日：1999-08-24
申请号：US959872
申请日：1997-10-29
申请人： An-Bang Chang , Tsern-Huei Lee , Jinshuan Eric Lee , Kuen-Rong Hsieh , Yih-Woei Liang
发明人： An-Bang Chang , Tsern-Huei Lee , Jinshuan Eric Lee , Kuen-Rong Hsieh , Yih-Woei Liang
IPC分类号： H04L12/56 , H04Q11/04 , G06F13/14
CPC分类号： H04Q11/0478 , H04L2012/5629 , H04L2012/5679
摘要： The present invention discloses a network access admission controller and the method used to determine its schedulability. The basic principle involves determining, for all the connections to be checked, if there is any time slot, among all the time slots within a cycle, that will satisfy the scheduling property without the possible misjudgment of schedulability found in the conventional technology. The inventive method of determining schedulability makes its judgment based on packets issued by all the connections and on each of these connections individually. In particular, a determination is made regarding whether there is a particular time slot, among all the time slots, corresponding to the cycle of connection under evaluation, such that all the time slots prior to it are capable of processing the previously issued packets from the connections having higher priority than this particular time slot. When the connections all have a time slot that satisfies the above conditions, a connection is determined to be schedulable. However, when any of the connections fail to have a time slot that satisfies the above conditions, a connection is determined not to be schedulable.
摘要翻译：本发明公开了一种网络接入准入控制器和用于确定其可调度性的方法。基本原理包括确定所有要检查的连接，如果在一个周期内的所有时隙中有任何时隙，将满足调度属性，而不会在传统技术中发现可调度性的可能误判。确定可调度性的本发明的方法使得其基于由所有连接和每个这些连接分别发出的分组进行判断。具体地，确定在所有时隙中是否存在与被评估的连接周期相对应的特定时隙，使得其之前的所有时隙能够处理来自连接具有比该特定时隙更高的优先级。当连接全都具有满足上述条件的时隙时，确定连接是可调度的。然而，当任何连接没有满足上述条件的时隙时，确定连接不可调度。

2. 发明申请

US20100319044A1 Efficient Distribution of Remote Storage Data 审中-公开
标题翻译：远程存储数据的高效分发
公开(公告)号：US20100319044A1
公开(公告)日：2010-12-16
申请号：US12564402
申请日：2009-09-22
申请人： David John Agans , Bang Chang
发明人： David John Agans , Bang Chang
IPC分类号： H04N7/173 , H04N5/76
CPC分类号： H04N5/76 , H04N5/765 , H04N21/231 , H04N21/2747
摘要： Described are apparatuses and methods for remote recording of digital data. A remote server digital video recorder (RS-DVR) server system includes one or more computer readable storage devices and a digital video recorder (DVR) server. The DVR server includes an input controller, a buffer unit, and a storage controller. The input controller receives an original data stream. The buffer unit is coupled to the input controller and receives and stores at least a portion of the original data stream from the input controller. The storage controller is coupled to the buffer unit and controls direct memory access to the one or more computer readable storage devices for writing one or more subscriber data streams copied from the original data stream. Each subscriber data stream is associated with a subscriber and written to a storage device location in the one or more computer readable storage devices associated with the subscriber.
摘要翻译：描述了用于远程记录数字数据的装置和方法。远程服务器数字录像机（RS-DVR）服务器系统包括一个或多个计算机可读存储设备和数字录像机（DVR）服务器。 DVR服务器包括输入控制器，缓冲单元和存储控制器。输入控制器接收原始数据流。缓冲单元耦合到输入控制器，并接收并存储来自输入控制器的原始数据流的至少一部分。存储控制器耦合到缓冲单元并且控制对一个或多个计算机可读存储设备的直接存储器访问，用于写入从原始数据流复制的一个或多个订户数据流。每个用户数据流与订户相关联并写入与订户相关联的一个或多个计算机可读存储设备中的存储设备位置。

3. 发明授权

US08300888B2 Image displacement detection method 有权
标题翻译：图像位移检测方法
公开(公告)号：US08300888B2
公开(公告)日：2012-10-30
申请号：US12124777
申请日：2008-05-21
申请人： Jin-Bang Chang , Wen-Tsun Tai
发明人： Jin-Bang Chang , Wen-Tsun Tai
IPC分类号： G06K9/00 , G06F3/033 , G09G5/08
CPC分类号： G06F3/0317 , G06F3/03543 , G06T7/223 , G06T2207/10016 , G06T2207/20021
摘要： The present invention provides an image displacement detection method, which employs the center of a 1st frame as a starting point, and the previous image displacement vector or the inversed direction displacement of the adjusted previous image displacement vector as the image matching reference block; next, proceeds the matching with the 2nd frame to calculate the image displacement vector between the 1st frame and the 2nd frame. Thus, the method of the present invention can relatively increase about twice the maximum tracking speed of the sensor.
摘要翻译：本发明提供一种图像位移检测方法，其以第1帧的中心为起点，将前述图像位移矢量或调整前的图像位移矢量的倒置方向位移作为图像匹配基准块; 接下来，进行与第二帧的匹配以计算第一帧和第二帧之间的图像位移矢量。因此，本发明的方法可以相对地增加传感器的最大跟踪速度的两倍。

4. 发明授权

US07734591B1 Coherent device to device data replication 有权
标题翻译：相干设备到设备数据复制
公开(公告)号：US07734591B1
公开(公告)日：2010-06-08
申请号：US10800109
申请日：2004-03-12
申请人： Christina Woody Mercier , William Tracy Fuller , Donald Edward Banks , Thomas Alan Rinehart , Bang Chang , Noel Christopher Melville
发明人： Christina Woody Mercier , William Tracy Fuller , Donald Edward Banks , Thomas Alan Rinehart , Bang Chang , Noel Christopher Melville
IPC分类号： G06F12/00
CPC分类号： G06F11/1466
摘要： An apparatus provides coherent data copying operations where data replication is controlled by a source storage controller directly to a destination controller and managed by a remote application. The apparatus generates a snapshot version for each source data block changed by one or more write operations to the source data block during the course of a copy operation; and copies each block of the source data to a corresponding block in the destination data in the absence of the snapshot version of the block and otherwise copying the snapshot version of the source data block to the corresponding block in the destination data.
摘要翻译：一种装置提供一致的数据复制操作，其中数据复制由源存储控制器直接控制到目的地控制器并由远程应用程序管理。该装置在复制操作过程中，通过对源数据块的一个或多个写入操作而改变的每个源数据块生成快照版本; 并且在不存在块的快照版本的情况下将源数据的每个块复制到目的地数据中的相应块，否则将源数据块的快照版本复制到目的地数据中的相应块。

5. 发明申请

US20090208133A1 IMAGE DISPLACEMENT DETECTION METHOD 有权
标题翻译：图像位移检测方法
公开(公告)号：US20090208133A1
公开(公告)日：2009-08-20
申请号：US12124777
申请日：2008-05-21
申请人： Jin-Bang Chang , Wen-Tsun Tai
发明人： Jin-Bang Chang , Wen-Tsun Tai
IPC分类号： G06K9/64
CPC分类号： G06F3/0317 , G06F3/03543 , G06T7/223 , G06T2207/10016 , G06T2207/20021
摘要： The present invention provides an image displacement detection method, which employs the center of a 1st frame as a starting point, and the previous image displacement vector or the inversed direction displacement of the adjusted previous image displacement vector as the image matching reference block; next, proceeds the matching with the 2nd frame to calculate the image displacement vector between the 1st frame and the 2nd frame. Thus, the method of the present invention can relatively increase about twice the maximum tracking speed of the sensor.
摘要翻译：本发明提供一种图像位移检测方法，其以第1帧的中心为起点，将前述图像位移矢量或调整前的图像位移矢量的倒置方向位移作为图像匹配基准块; 接下来，进行与第二帧的匹配以计算第一帧和第二帧之间的图像位移矢量。因此，本发明的方法可以相对地增加传感器的最大跟踪速度的两倍。

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