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1. 发明授权

US08477637B1 Method and apparatus for monitoring a packet network 有权
标题翻译：用于监视分组网络的方法和装置
公开(公告)号：US08477637B1
公开(公告)日：2013-07-02
申请号：US11618888
申请日：2006-12-31
申请人： Howard Lang , Jeff Boni , Byron Johnson , Herman Lee , John Lee , John H. Mayr , Mark P. Nordberg , Ker-Ren Tu , Christopher Vestal
发明人： Howard Lang , Jeff Boni , Byron Johnson , Herman Lee , John Lee , John H. Mayr , Mark P. Nordberg , Ker-Ren Tu , Christopher Vestal
IPC分类号： H04J1/16
CPC分类号： H04L43/10 , H04L41/5067 , H04L41/5074 , H04L41/5087 , H04M15/41 , H04M15/56 , H04M15/58
摘要： A method and system for enabling a network service provider to monitor a packet network by using call detail records (CDRs) are disclosed. The method first detects a termination of a call by at least one voice gateway router and generates a call detail record (CDR) at said termination of said call by said at least one voice gateway router. The method then forwards said call detail record by said at least one voice gateway router to at least one CDR collecting and analysis server.
摘要翻译：公开了一种使网络服务提供商能够通过使用呼叫详细记录（CDR）来监视分组网络的方法和系统。该方法首先检测至少一个语音网关路由器终止呼叫，并在所述至少一个语音网关路由器的所述呼叫终止时生成呼叫详细记录（CDR）。该方法然后将所述至少一个语音网关路由器的所述呼叫详细记录转发到至少一个CDR收集和分析服务器。

2. 发明授权

US08503313B1 Method and apparatus for detecting a network impairment using call detail records 有权
标题翻译：使用呼叫详细记录来检测网络损伤的方法和装置
公开(公告)号：US08503313B1
公开(公告)日：2013-08-06
申请号：US11618887
申请日：2006-12-31
申请人： Howard Lang , Jeff Boni , Byron Johnson , Herman Lee , John Lee , John H. Mayr , Mark P. Nordberg , Ker-Ren Tu , Christopher Vestal
发明人： Howard Lang , Jeff Boni , Byron Johnson , Herman Lee , John Lee , John H. Mayr , Mark P. Nordberg , Ker-Ren Tu , Christopher Vestal
IPC分类号： H04J1/16
CPC分类号： H04L43/08 , H04L12/1482 , H04L43/04 , H04L65/80 , H04M15/41 , H04M15/43 , H04M15/56 , H04M15/58
摘要： A method and system for monitoring a packet network by using call detail records (CDRs) are disclosed. The method first receives at least one call detail record (CDR) at a completion of a call from at least one voice gateway router that serviced said call and analyzes said at least one CDR. The method then monitors at least one performance parameter in accordance with said at least one CDR.
摘要翻译：公开了一种通过使用呼叫详细记录（CDR）监视分组网络的方法和系统。该方法首先在来自服务于所述呼叫的至少一个语音网关路由器的呼叫完成时接收至少一个呼叫详细记录（CDR），并分析所述至少一个CDR。该方法然后根据所述至少一个CDR监测至少一个性能参数。

3. 发明申请

US20060058930A1 Electronic control systems for marine vessels 有权
公开(公告)号：US20060058930A1
公开(公告)日：2006-03-16
申请号：US11250601
申请日：2005-10-17
申请人： Dennis Graham , Daniel Carr , Scott Kern , Howard Lang
发明人： Dennis Graham , Daniel Carr , Scott Kern , Howard Lang
IPC分类号： G05D1/00
CPC分类号： B63H21/21 , B63H21/213 , B63H21/22 , Y10T477/20
摘要： A control system for a marine vessel having one or more engines and a transmission associated with each engine is disclosed. The control system includes one or more control stations, each having a control arm and arm position means coupled to the control arm for providing an electrical signal that represents a position of the control arm within its operating range. The system includes one or more electronic control units, each of which is electro-mechanically coupled to an engine and a transmission. A first electronic control unit (ECU) includes input means for receiving the electrical signal, control means for controlling a throttle of a first engine and shift position of a first transmission based on the electrical signal, and output means for providing a control signal that represents a current position of the control arm to a second ECU. The second ECU is coupled to the first ECU via the communications link, and includes input means for receiving the control signal from the first ECU, and control means for controlling the throttle of a second engine and the shift position of a second transmission based on the power train control signal.

4. 发明申请

US20070055419A1 Systems and methods for control of multiple engine marine vessels 审中-公开
标题翻译：用于控制多台发动机船舶的系统和方法
公开(公告)号：US20070055419A1
公开(公告)日：2007-03-08
申请号：US11593002
申请日：2006-11-06
申请人： Ronald List , Scott Kern , Howard Lang , James Zecca
发明人： Ronald List , Scott Kern , Howard Lang , James Zecca
IPC分类号： G05D1/00
CPC分类号： B63H21/213
摘要： A control system for a marine vessel having three or more engines is disclosed. The three or more engines may be operated via one or two control levers from each of one or more control stations. The control system may include a first control lever and a second control lever, each of which has an associated operating range. The control levers operate the engine throttle and transmission controls for three or more engines in a plurality of modes. This may be accomplished under software control using a digital data link between respective engine control units associated with the engines.
摘要翻译：公开了一种具有三个或更多个发动机的船舶的控制系统。三个或更多个发动机可以经由来自一个或多个控制站中的每一个的一个或两个控制杆来操作。控制系统可以包括第一控制杆和第二控制杆，每个控制杆具有相关联的操作范围。控制杆操作多个模式中的三个或更多个发动机的发动机节气门和变速器控制。这可以在软件控制下使用与发动机相关联的各个发动机控制单元之间的数字数据链路来实现。

5. 发明授权

US4099160A Error location apparatus and methods 失效
标题翻译：错误定位装置和方法
公开(公告)号：US4099160A
公开(公告)日：1978-07-04
申请号：US705645
申请日：1976-07-15
申请人： Howard Lang Flagg
发明人： Howard Lang Flagg
IPC分类号： G06F11/10 , G06F12/16 , H03M13/00 , H03M13/15 , G06F11/12
CPC分类号： H03M13/151
摘要： Location of multiple symbols in error is enhanced by using affine polynomial-based apparatus and methods. An algebraic trace function 0 (vector) provides a test for whether or not the location polynomial has roots in the field of interest. The selected roots then combine with previously calculated error-indicating syndromes to indicate symbols in error. Informational states developed for error location are employed to generate error patterns. Preferred apparatus includes a sequenced and buffered special purpose finite field processor, either of the random logic, array
摘要翻译：通过使用基于仿射多项式的装置和方法来增强错误中多个符号的位置。代数追踪函数0（向量）提供了位置多项式是否在感兴趣的领域中有根的测试。所选择的根然后与先前计算的错误指示综合征组合以指示错误的符号。为错误定位而开发的信息状态用于产生错误模式。优选的装置包括随机逻辑阵列中的任一个的有序和缓冲的专用有限场处理器

6. 发明申请

US20070293993A9 ELECTRONIC CONTROL SYSTEMS FOR MARINE VESSELS 有权
标题翻译：海运船用电子控制系统
公开(公告)号：US20070293993A9
公开(公告)日：2007-12-20
申请号：US11250601
申请日：2005-10-17
申请人： Dennis Graham , Daniel Carr , Scott Kern , Howard Lang
发明人： Dennis Graham , Daniel Carr , Scott Kern , Howard Lang
IPC分类号： G05D1/00
CPC分类号： B63H21/21 , B63H21/213 , B63H21/22 , Y10T477/20
摘要： A control system for a marine vessel having one or more engines and a transmission associated with each engine is disclosed. The control system includes one or more control stations, each having a control arm and arm position means coupled to the control arm for providing an electrical signal that represents a position of the control arm within its operating range. The system includes one or more electronic control units, each of which is electro-mechanically coupled to an engine and a transmission. A first electronic control unit (ECU) includes input means for receiving the electrical signal, control means for controlling a throttle of a first engine and shift position of a first transmission based on the electrical signal, and output means for providing a control signal that represents a current position of the control arm to a second ECU. The second ECU is coupled to the first ECU via the communications link, and includes input means for receiving the control signal from the first ECU, and control means for controlling the throttle of a second engine and the shift position of a second transmission based on the power train control signal.
摘要翻译：公开了一种用于具有一个或多个发动机和与每个发动机相关联的变速器的船舶的控制系统。控制系统包括一个或多个控制站，每个控制站具有控制臂和臂位置装置，其耦合到控制臂，用于提供表示控制臂在其工作范围内的位置的电信号。该系统包括一个或多个电子控制单元，每个电子控制单元电机械耦合到发动机和变速器。第一电子控制单元（ECU）包括用于接收电信号的输入装置，用于基于电信号控制第一发动机的节气门和第一变速器的换档位置的控制装置，以及用于提供表示控制臂的当前位置到第二ECU。第二ECU经由通信链路耦合到第一ECU，并且包括用于接收来自第一ECU的控制信号的输入装置，以及用于控制第二发动机的节气门的控制装置和基于所述第二ECU的变速位置动力传动系控制信号。

7. 发明申请

US20060002534A1 Method for determining concurrent voice over IP calls 有权
标题翻译：用于确定IP语音呼叫的并发语音的方法
公开(公告)号：US20060002534A1
公开(公告)日：2006-01-05
申请号：US11221306
申请日：2005-09-07
申请人： Howard Lang , Eric Woerner , Jaap Voets
发明人： Howard Lang , Eric Woerner , Jaap Voets
IPC分类号： H04M15/00 , H04L12/66
CPC分类号： H04M15/41 , H04M15/00 , H04M15/34 , H04M15/43 , H04M15/56 , H04M2215/0164 , H04M2215/202
摘要： A method employs call detail records for developing a report on the usage of VoIP calling along a network path or through a network location. By utilizing, for example, a call-beginning record and a call-ending record for each connection, a report is created of the number of concurrent VoIP calls that a specified equipment or network path carries at any given instance by retrieving batches of stored call detail records, culling the records that are relevant to the specified equipment or network path, considering the culled records in a time sorted manner, and incrementing or decrementing a counter based on whether a considered record is a call-beginning record or a call-ending record, respectively. The state of the counter is reported, illustratively, as a line entry each time the counter's state is modified.
摘要翻译：一种方法采用呼叫详细记录来开发关于沿着网络路径或通过网络位置的VoIP呼叫的使用的报告。例如，通过利用每个连接的呼叫开始记录和呼叫结束记录，创建指定设备或网络路径在任何给定实例下携带的并发VoIP呼叫数量的报告，通过检索批次存储的呼叫详细记录，剔除与指定的设备或网络路径相关的记录，以时间排序的方式考虑被剔除的记录，以及基于所考虑的记录是呼叫开始记录还是呼叫结束，递增或递减计数器记录。例如，每当计数器的状态被修改时，计数器的状态被报告为一个行条目。

8. 发明申请

US20050198266A1 Method for determining VoIP gateway performance and slas based upon path measurements 有权
标题翻译：基于路径测量确定VoIP网关性能和slas的方法
公开(公告)号：US20050198266A1
公开(公告)日：2005-09-08
申请号：US10774658
申请日：2004-02-05
申请人： Robert Cole , Howard Lang , Eric Woerner
发明人： Robert Cole , Howard Lang , Eric Woerner
IPC分类号： H04L12/24 , H04L12/26 , H04L29/06 , G06F15/173
CPC分类号： H04L65/103 , H04L29/06027 , H04L41/5003 , H04L41/5029 , H04L41/5087 , H04L43/00 , H04L43/062 , H04L43/0829 , H04L43/0852 , H04L43/087 , H04L43/16 , H04L65/1026 , H04L65/1036 , H04L65/104 , H04L65/80
摘要： A system and method make quality measurements in a network to determine if a Service Level Agreement is breached. The system includes a plurality of routers for routing traffic through the network, means for taking measurements on a path between a first router and a second router, and means for charging at least one of the plurality of routers when data related to the measurements falls below a target value.
摘要翻译：系统和方法在网络中进行质量测量，以确定是否违反了服务级别协议。该系统包括用于通过网络路由业务的多个路由器，用于在第一路由器和第二路由器之间的路径上进行测量的装置，以及用于在与所述测量相关的数据下降的数据时对所述多个路由器中的至少一个充电的装置一个目标值。

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