公开(公告)号：US07698376B2

公开(公告)日：2010-04-13

申请号：US11064255

申请日：2005-02-22

申请人： Yun Lin ,  Navjot Virk ,  Brian S. Aust ,  Shishir P. Pardikar ,  David C. Steere ,  Mohammed A. Samji

发明人： Yun Lin ,  Navjot Virk ,  Brian S. Aust ,  Shishir P. Pardikar ,  David C. Steere ,  Mohammed A. Samji

IPC分类号： G06F15/16

CPC分类号： G06F17/30902

摘要： The present invention provides a novel client side caching (CSC) infrastructure that supports transition states at the directory level to facilitate a seamless operation across connectivity states between client and remote server. More specifically, persistent caching is performed to safeguard the user (e.g., client) and/or the client applications across connectivity interruptions and/or bandwidth changes. This is accomplished in part by caching to a client data store the desirable file(s) together with the appropriate file access parameters. Moreover, the client maintains access to cached files during periods of disconnect. Furthermore, portions of a path can be offline while other portions upstream can remain online. CSC operates on the logical path which cooperates with DFS which operates on the physical path to keep track of files cached, accessed and changes in the directories. In addition, truth on the client is facilitated whether or not a conflict of file copies exists.

摘要翻译： 本发明提供了一种新颖的客户端缓存（CSC）基础设施，其支持目录级别的转换状态，以促进跨客户端和远程服务器之间的连接状态的无缝操作。 更具体地，执行持续高速缓存以跨连接中断和/或带宽改变来保护用户（例如，客户端）和/或客户端应用。 这部分是通过将客户端数据存储器连同适当的文件访问参数一起缓存所需的文件来实现的。 此外，客户端在断开连接期间保持对缓存文件的访问。 此外，路径的一部分可以离线，而上游的其他部分可以保持联机。 CSC在与物理路径上运行的DFS协作的逻辑路径上运行，以跟踪缓存，访问和更改目录中的文件。 此外，无论文件副本是否存在冲突，客户端上的真相都是有利的。

公开(公告)号：US20090161685A1

公开(公告)日：2009-06-25

申请号：US12391115

申请日：2009-02-23

申请人： Wenhua Du ,  Yun Lin ,  Lian Jiang

发明人： Wenhua Du ,  Yun Lin ,  Lian Jiang

IPC分类号： H04L12/56 ,  H04L12/26

CPC分类号： H04L47/10 ,  H04L47/26 ,  H04L47/30 ,  H04L49/1515 ,  H04L49/3045 ,  H04L49/506

摘要： The present invention provides a backpressure method, system, and intermediate stage switching node of a multistage switching network and an intermediate stage switching node. The method includes: (i) the intermediate stage switching node receives a first backpressure information; and (ii) the intermediate stage switching node sends at least part of the first backpressure information to an upper stage switching node, wherein there is no response sent by the intermediate switching node to at least part of the first backpressure information.

摘要翻译： 本发明提供了多级交换网络和中间级交换节点的背压方法，系统和中间级交换节点。 该方法包括：（i）中间级交换节点接收第一背压信息; 和（ii）中间级交换节点将至少一部分第一背压信息发送到上级交换节点，其中中间交换节点没有向第一背压信息的至少一部分发送响应。

公开(公告)号：US07359903B2

公开(公告)日：2008-04-15

申请号：US11252684

申请日：2005-10-17

申请人： Yun Lin ,  Balan Sethu Raman

发明人： Yun Lin ,  Balan Sethu Raman

IPC分类号： G06F17/30

CPC分类号： G06F17/30067 ,  H04L67/06 ,  H04L69/329

摘要： A pipeline I/O mechanism in a network redirector that breaks up large files into sections, and sends write (or read) requests for each section in a pipeline fashion to a network file server, without waiting for a response for a previously-sent section. The pipeline I/O mechanism tracks the returned status of each section for which a request was made, so that success or failure of the request is determined as a whole. The pipeline I/O system and method dramatically increase the performance of network remote I/O operations, particularly with file write operations directed to a file on a network file server.

摘要翻译： 网络重定向器中的流水线I / O机制，将大型文件分解为多个部分，并以流水线方式向网络文件服务器发送每个部分的写入（或读取）请求，而无需等待先前发送的部分的响应 。 管道I / O机制跟踪请求的每个部分的返回状态，从而确定请求的成功或失败。 流水线I / O系统和方法大大提高了网络远程I / O操作的性能，特别是针对网络文件服务器上的文件的文件写入操作。

公开(公告)号：US07076611B2

公开(公告)日：2006-07-11

申请号：US10632386

申请日：2003-08-01

申请人： David C. Steere ,  Brian S. Aust ,  Yun Lin ,  Mohammed Samji ,  Navjot Virk ,  Shishir P. Pardikar

发明人： David C. Steere ,  Brian S. Aust ,  Yun Lin ,  Mohammed Samji ,  Navjot Virk ,  Shishir P. Pardikar

IPC分类号： G06F12/00 ,  G06F7/00

CPC分类号： G06F12/121 ,  G06F12/0868 ,  G06F2212/463

摘要： The present invention is directed at a system and method for managing and evicting objects stored in a cache. The invention provides a mechanism for determining which objects to evict based on a weight that is calculated for each object stored in the cache. The weight is determined by at least two factors, including file size, file type, primary user, last access time, and the like, and by the relative importance of each of the factors. The weight for each object may be determined autonomously and/or may be determined upon a trigger event. The factors and their relative importance may be obtained from a policy applicable to one or several computers.

摘要翻译： 本发明涉及用于管理和排除存储在高速缓存中的对象的系统和方法。 本发明提供了一种用于基于为存储在高速缓存中存储的每个对象计算的权重来确定要驱逐的对象的机制。 重量由至少两个因素确定，包括文件大小，文件类型，主用户，最后访问时间等，以及每个因素的相对重要性。 每个对象的权重可以自主确定和/或可以在触发事件上确定。 这些因素及其相对重要性可以从适用于一台或多台计算机的策略中获得。

公开(公告)号：US20060047677A1

公开(公告)日：2006-03-02

申请号：US11252684

申请日：2005-10-17

申请人： Yun Lin ,  Balan Raman

发明人： Yun Lin ,  Balan Raman

IPC分类号： G06F7/00

CPC分类号： G06F17/30067 ,  H04L67/06 ,  H04L69/329

摘要： A pipeline I/O mechanism in a network redirector that breaks up large files into sections, and sends write (or read) requests for each section in a pipeline fashion to a network file server, without waiting for a response for a previously-sent section. The pipeline I/O mechanism tracks the returned status of each section for which a request was made, so that success or failure of the request is determined as a whole. The pipeline I/O system and method dramatically increase the performance of network remote I/O operations, particularly with file write operations directed to a file on a network file server.

摘要翻译： 网络重定向器中的流水线I / O机制，将大型文件分解为多个部分，并以流水线方式向网络文件服务器发送每个部分的写入（或读取）请求，而无需等待先前发送的部分的响应 。 管道I / O机制跟踪请求的每个部分的返回状态，从而确定请求的成功或失败。 流水线I / O系统和方法大大提高了网络远程I / O操作的性能，特别是针对网络文件服务器上的文件的文件写入操作。

公开(公告)号：US06957219B1

公开(公告)日：2005-10-18

申请号：US10003137

申请日：2001-11-15

申请人： Yun Lin ,  Balan Sethu Raman

发明人： Yun Lin ,  Balan Sethu Raman

IPC分类号： G06F17/30 ,  H04L29/08

CPC分类号： G06F17/30067 ,  H04L67/06 ,  H04L69/329

摘要： A pipeline I/O mechanism in a network redirector that breaks up large files into sections, and sends write (or read) requests for each section in a pipeline fashion to a network file server, without waiting for a response for a previously-sent section. The pipeline I/O mechanism tracks the returned status of each section for which a request was made, so that success or failure of the request is determined as a whole. The pipeline I/O system and method dramatically increase the performance of network remote I/O operations, particularly with file write operations directed to a file on a network file server.

摘要翻译： 网络重定向器中的流水线I / O机制，将大型文件分解为多个部分，并以流水线方式向网络文件服务器发送每个部分的写入（或读取）请求，而无需等待先前发送的部分的响应 。 管道I / O机制跟踪请求的每个部分的返回状态，从而确定请求的成功或失败。 流水线I / O系统和方法大大提高了网络远程I / O操作的性能，特别是针对网络文件服务器上的文件的文件写入操作。

公开(公告)号：US20050165735A1

公开(公告)日：2005-07-28

申请号：US11064255

申请日：2005-02-22

申请人： Yun Lin ,  Navjot Virk ,  Brian Aust ,  Shishir Pardikar ,  David Steere ,  Mohammed Samji

发明人： Yun Lin ,  Navjot Virk ,  Brian Aust ,  Shishir Pardikar ,  David Steere ,  Mohammed Samji

IPC分类号： G06F7/00 ,  G06F17/00 ,  G06F17/30

CPC分类号： G06F17/30902

摘要： The present invention provides a novel client side caching (CSC) infrastructure that supports transition states at the directory level to facilitate a seamless operation across connectivity states between client and remote server. More specifically, persistent caching is performed to safeguard the user (e.g., client) and/or the client applications across connectivity interruptions and/or bandwidth changes. This is accomplished in part by caching to a client data store the desirable file(s) together with the appropriate file access parameters. Moreover, the client maintains access to cached files during periods of disconnect. Furthermore, portions of a path can be offline while other portions upstream can remain online. CSC operates on the logical path which cooperates with DFS which operates on the physical path to keep track of files cached, accessed and changes in the directories. In addition, truth on the client is facilitated whether or not a conflict of file copies exists.

摘要翻译： 本发明提供了一种新颖的客户端缓存（CSC）基础设施，其支持目录级别的转换状态，以促进跨客户端和远程服务器之间的连接状态的无缝操作。 更具体地，执行持续高速缓存以跨连接中断和/或带宽改变来保护用户（例如，客户端）和/或客户端应用。 这部分是通过将客户端数据存储器连同适当的文件访问参数一起缓存所需的文件来实现的。 此外，客户端在断开连接期间保持对缓存文件的访问。 此外，路径的一部分可以离线，而上游的其他部分可以保持联机。 CSC在与物理路径上运行的DFS协作的逻辑路径上运行，以跟踪缓存，访问和更改目录中的文件。 此外，无论文件副本是否存在冲突，客户端上的真相都是有利的。

公开(公告)号：US06841722B1

公开(公告)日：2005-01-11

申请号：US09545072

申请日：2000-04-07

申请人： Yun Lin ,  Lin Sun ,  Long V. Nguyen ,  Howard M. Goodman

发明人： Yun Lin ,  Lin Sun ,  Long V. Nguyen ,  Howard M. Goodman

IPC分类号： C07K14/39 ,  C07K14/415 ,  C12N15/82 ,  A01H5/00 ,  A01H5/10 ,  C12H15/29 ,  C12H15/82

CPC分类号： C12N15/8273 ,  C07K14/39 ,  C07K14/415 ,  C12N15/8245 ,  C12N15/8251 ,  C12N15/8261 ,  Y02A40/146

摘要： Disclosed is a Arabidopsis sse1 gene, which is responsible for protein and oil body biogenesis. The invention further provides methods for using the disclosed gene for modifying the components of plant storage reserve materials.

摘要翻译： 披露了拟南芥sse1基因，其负责蛋白质和油体生物发生。 本发明还提供使用所公开的基因来修饰植物贮藏储备材料的组分的方法。

公开(公告)号：US06618045B1

公开(公告)日：2003-09-09

申请号：US09497913

申请日：2000-02-04

申请人： Yun Lin

发明人： Yun Lin

IPC分类号： G06G500

CPC分类号： G09G5/10 ,  G09G2320/0606 ,  G09G2320/0626 ,  G09G2320/066 ,  G09G2320/0666 ,  G09G2360/144

摘要： Methods and arrangements are provided that automatically adjust various operating settings associated with a display device in response to detected lighting conditions. The methods and arrangements respond to dynamically changing light conditions in an effort to significantly maintain the output quality of the display as previously established by the user. Memory is provided and configured to store at least one user preference value. At least one display parameter controller unit operatively associated with the display device is also provided and configured to respond to a parameter setting. At least one sensor unit, which is responsive to light, is configured to output a detected light value to logic. The logic is operatively coupled to the memory, the display parameter controller unit and the sensor unit. The logic is configured to output the parameter setting to the parameter controller unit based on the user preference value and the detected light value. Thus, for example, the user can establish a preferred setting for the brightness, contrast, color, etc., for a given lighting condition. The logic can be further configured to output the parameter setting based on the preference value, detected light value, and specified curve-fitting data.

摘要翻译： 提供了响应于检测到的照明条件自动调整与显示设备相关联的各种操作设置的方法和布置。 这些方法和布置响应于动态变化的光条件，以努力显着地维持用户以前建立的显示器的输出质量。 存储器被提供并被配置为存储至少一个用户偏好值。 还提供了与显示设备可操作地相关联的至少一个显示参数控制器单元，并且被配置为响应参数设置。 响应于光的至少一个传感器单元被配置为将检测到的光值输出为逻辑。 该逻辑可操作地耦合到存储器，显示参数控制器单元和传感器单元。 该逻辑被配置为基于用户偏好值和检测到的光值将参数设置输出到参数控制器单元。 因此，例如，对于给定的照明条件，用户可以建立亮度，对比度，颜色等的优选设置。 该逻辑可以进一步配置为基于偏好值，检测到的光值和指定的曲线拟合数据来输出参数设置。