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    • 2. 发明授权
    • Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
    • 在计算环境中提供移动和其他间歇连接的方法和装置
    • US07778260B2
    • 2010-08-17
    • US11149584
    • 2005-06-10
    • Emil A. SturnioloJoseph T. SavareseErik OlsonDave ThompsonMichael JacksonJulia Renouard
    • Emil A. SturnioloJoseph T. SavareseErik OlsonDave ThompsonMichael JacksonJulia Renouard
    • H04B7/00
    • H04W8/02H04L12/2856H04W36/08
    • A seamless solution transparently addresses the characteristics of nomadic systems, and enables existing network applications to run reliably in mobile environments. A Mobility Management Server coupled to the mobile network maintains the state of each of any number of Mobile End Systems and handles the complex session management required to maintain persistent connections to the network and to other peer processes. If a Mobile End System becomes unreachable, suspends, or changes network address (e.g., due to roaming from one network interconnect to another), the Mobility Management Server maintains the connection to the associated peer task—allowing the Mobile End System to maintain a continuous connection even though it may temporarily lose contact with its network medium. An interface-based listener uses network point of attachment information supplied by a network interface to determine roaming conditions and to efficiently reestablish connection upon roaming. The Mobility Management Server can distribute lists to Mobile End Systems specifying how to contact it over disjoint networks.
    • 无缝解决方案透明地解决游牧系统的特点,并使现有的网络应用在移动环境中可靠运行。 耦合到移动网络的移动管理服务器维护任何数量的移动终端系统中的每一个的状态,并且处理维护与网络和其他对等进程的持续连接所需的复杂会话管理。 如果移动终端系统变得无法访问,暂停或更改网络地址(例如,由于从一个网络互连漫游到另一个网络互连),则移动性管理服务器维护与相关联的对等任务的连接,从而允许移动终端系统维持连续 连接,即使它可能暂时失去与其网络媒体的接触。 基于接口的侦听器使用由网络接口​​提供的网络连接点信息来确定漫游条件,并在漫游时有效地重新建立连接。 移动管理服务器可以将列表分发到移动终端系统,指定如何通过不相交的网络与其联系。
    • 3. 发明申请
    • Mobile networking system and method
    • 移动网络系统和方法
    • US20060123079A1
    • 2006-06-08
    • US11252995
    • 2005-10-19
    • Emil SturnioloJoseph SavareseErik OlsonEli Patashnik
    • Emil SturnioloJoseph SavareseErik OlsonEli Patashnik
    • G06F15/16
    • H04W80/045H04L67/28H04L67/2861H04L67/40H04L69/16H04L69/161H04L69/167H04L69/40H04W8/02H04W36/08H04W80/04H04W80/10H04W88/182
    • A seamless solution transparently addresses the characteristics of nomadic systems, and enables existing network applications to run reliably in mobile environments. A Mobility Management Server coupled to the mobile network maintains the state of each of any number of Mobile End Systems and handles the complex session management required to maintain persistent connections to the network and to other peer processes. If a Mobile End System becomes unreachable, suspends, or changes network address (e.g., due to roaming from one network interconnect to another), the Mobility Management Server maintains the connection to the associated peer task—allowing the Mobile End System to maintain a continuous connection even though it may temporarily lose contact with its network medium. An interface-based listener uses network point of attachment information supplied by a network interface to determine roaming conditions and to efficiently reestablish connection upon roaming. The Mobility Management Server can distribute lists to Mobile End Systems specifying how to contact it over disjoint networks. Architectures are provided for bridging between IPv4 and IPv6 Internet Protocols.
    • 无缝解决方案透明地解决游牧系统的特点,并使现有的网络应用在移动环境中可靠运行。 耦合到移动网络的移动管理服务器维护任何数量的移动终端系统中的每一个的状态,并且处理维持与网络和其他对等进程的持续连接所需的复杂会话管理。 如果移动终端系统变得无法访问,暂停或更改网络地址(例如,由于从一个网络互连漫游到另一个网络互连),则移动性管理服务器维护与相关联的对等任务的连接,从而允许移动终端系统维持连续 连接,即使它可能暂时失去与其网络媒体的接触。 基于接口的侦听器使用由网络接口​​提供的网络连接点信息来确定漫游条件,并在漫游时有效地重新建立连接。 移动管理服务器可以将列表分发到移动终端系统,指定如何通过不相交的网络与其联系。 提供架构,用于在IPv4和IPv6互联网协议之间进行桥接。
    • 8. 发明申请
    • Thermal Age Tracking System and Method
    • 热年龄跟踪系统和方法
    • US20150142343A1
    • 2015-05-21
    • US14081722
    • 2013-11-15
    • Juergen J. ZachJim BeresErik Olson
    • Juergen J. ZachJim BeresErik Olson
    • G01N27/00G01R31/02G01N25/00
    • G01N27/00G01N25/00G01R31/003G01R31/021G01R31/1272
    • Embodiments of the invention provide systems and methods for tracking the thermal age of a self-regulating heating cable. Over a time period, current and voltage data for a cable signal are collected, from which spectral information is extracted. The spectral information has a frequency component and an amplitude component. The cable signal is processed to extract a line frequency signature that includes the electrical system's line current frequency and at least some of its harmonics. A ratio of the amplitudes of at least two of the odd harmonics of the line current frequency is calculated. The ratio is compared to an aging curve indicating the thermal age of the cable as a function of the odd-harmonic ratios. The curve may be obtained in a laboratory setting or in the field by characterizing a cable with zero hours of use. The characterizing may include aging the cable to determine the curve.
    • 本发明的实施例提供了用于跟踪自调节加热电缆的热寿命的系统和方法。 在一段时间内,收集电缆信号的电流和电压数据,从中提取光谱信息。 频谱信息具有频率分量和振幅分量。 处理电缆信号以提取包括电气系统的线路电流频率和其至少一些谐波的线路频率特征。 计算线路电流频率的至少两个奇次谐波的振幅比。 将该比率与表示电缆的热寿命作为奇次谐波比的函数的老化曲线进行比较。 曲线可以在实验室设置中或在现场通过使用零小时的电缆进行表征来获得。 特征可能包括老化电缆以确定曲线。
    • 9. 发明授权
    • Network access control
    • 网络访问控制
    • US08438619B2
    • 2013-05-07
    • US11859336
    • 2007-09-21
    • Erik Olson
    • Erik Olson
    • G06F7/00
    • H04L63/1416G06F21/577
    • An system for controlling access to a network by a user device. The system includes a criteria engine that generates a plurality of criteria to be monitored on the user device and a checker that generates at least one check for each of the plurality of criteria. The system further includes a profiler that retrieves a profile for the user device, the profile including the plurality of criteria and the at least one check for each of the plurality of criteria, a comparator that compares a summary of the retrieved profile to a summary of a profile received from the user device and a communicator that communicates a message to the user device based on the comparison.
    • 用于由用户设备控制对网络的访问的系统。 系统包括标准引擎,其生成要在用户设备上监视的多个准则;以及检查器,其生成针对多个标准中的每一个的至少一个检查。 所述系统还包括分析器,所述分析器检索所述用户设备的简档,所述简档包括所述多个标准和所述多个标准中的每一个的所述至少一个检查;比较器,将所检索的简档的摘要与 从用户设备接收的简档和基于该比较将消息传达到用户设备的通信器。