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21. 发明授权

US08463909B1 Systems and methods for managing server resources 有权
标题翻译：用于管理服务器资源的系统和方法
公开(公告)号：US08463909B1
公开(公告)日：2013-06-11
申请号：US12882836
申请日：2010-09-15
申请人： Paul I. Szabo , Nat Thirasuttakorn , Benn Bollay
发明人： Paul I. Szabo , Nat Thirasuttakorn , Benn Bollay
IPC分类号： G06F15/173 , H04Q11/00
CPC分类号： H04L67/2819 , H04L67/02 , H04Q3/0091 , H04Q2213/13164 , H04Q2213/13349 , H04Q2213/13389
摘要： A method, computer readable medium, and apparatus for managing server resources includes receiving at a traffic management device one or more requests in a message based protocol. The traffic management device determines a difference between a level of utilization of resources maintained by a server that handles the one or more received requests and a threshold level of utilization of resources that can be maintained by the server; and randomly delays the one or more requests based upon the determined difference.
摘要翻译：一种用于管理服务器资源的方法，计算机可读介质和装置包括在流量管理装置处接收基于消息的协议中的一个或多个请求。流量管理装置确定处理一个或多个接收到的请求的服务器维护的资源的利用水平与可由服务器维护的资源的利用的阈值水平之间的差异; 并且基于所确定的差异来随机地延迟所述一个或多个请求。

22. 发明授权

US08112491B1 Methods and systems for providing direct DMA 有权
标题翻译：提供直接DMA的方法和系统
公开(公告)号：US08112491B1
公开(公告)日：2012-02-07
申请号：US12690069
申请日：2010-01-19
申请人： Timothy Michels , William R. Baumann , Paul I. Szabo
发明人： Timothy Michels , William R. Baumann , Paul I. Szabo
IPC分类号： G06F15/167 , G06F13/28
CPC分类号： H04L49/901
摘要： A method and system for efficient direct DMA for processing connection state information or other expediting data packets. One example is the use of a network interface controller to buffer TCP type data packets that may contain connection state information. The connection state information is extracted from a received packet. The connection state information is stored in a special DMA descriptor that is stored in a ring buffer area of a buffer memory that is accessible by a host processor when an interrupt signal is received. The packet is then discarded. The host processor accesses the ring buffer memory only to retrieve the stored connection state information from the DMA descriptor without having to access a packet buffer area in the memory.
摘要翻译：一种用于处理连接状态信息或其他加速数据包的高效直接DMA的方法和系统。一个例子是使用网络接口控制器来缓冲可能包含连接状态信息的TCP类型的数据包。从接收到的分组中提取连接状态信息。连接状态信息被存储在存储在缓冲存储器的环形缓冲区中的特殊DMA描述符中，该缓冲存储器在接收到中断信号时可被主处理器访问。然后丢弃数据包。主处理器仅访问环形缓冲存储器，以便从DMA描述符中检索存储的连接状态信息，而不必访问存储器中的分组缓冲区。

23. 发明授权

US06380726B1 Smart auto-ranging RMS measurement method and apparatus 失效
标题翻译：智能自动量程测量方法和装置
公开(公告)号：US06380726B1
公开(公告)日：2002-04-30
申请号：US09075387
申请日：1998-05-08
申请人： Paul I. Szabo
发明人： Paul I. Szabo
IPC分类号： G01R1500
CPC分类号： G01R15/09 , G01R19/02 , G01R19/2503
摘要： An apparatus and method for performing an auto-ranging function in electronics test equipment monitors both the RMS value and the peak value of the input signal to be measured. In the subject system, a peak signal measurement which exceeds the dynamic range of the currently-selected range will cause selection of the next higher range. A peak signal measurement which would exceed the dynamic range of the next lower measurement range, will prevent selection of the next lower range when the RMS value would otherwise have caused that selection. A peak signal value which does not exceed the dynamic range of the currently-selected measurement range, or the dynamic range of the next lower measurement range will allow control of measurement range selection to be determined by the RMS value of the input signal.
摘要翻译：用于在电子测试设备中执行自动测距功能的装置和方法监视要测量的输入信号的RMS值和峰值。在主题系统中，超过当前选择范围的动态范围的峰值信号测量将导致选择下一较高范围。超过下一个较低测量范围的动态范围的峰值信号测量将阻止当RMS值否则会导致该选择时选择下一个较低范围。不超过当前选择的测量范围的动态范围的峰值信号值或下一个较低测量范围的动态范围将允许通过输入信号的RMS值来确定测量范围选择的控制。

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