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    Flexible automated connection to virtual private networks
    6.
    发明授权
    Flexible automated connection to virtual private networks 有权
    灵活的自动连接到虚拟专用网络

    公开(公告)号：US07827292B2

    公开(公告)日：2010-11-02

    申请号：US09911061

    申请日：2001-07-23

    申请人： Yihsiu Chen ,  Mark Jeffrey Foladare ,  Shelley B. Goldman ,  Thomas Joseph Killian ,  Norman Loren Schryer ,  Kevin Stone ,  Roy Philip Weber

    发明人： Yihsiu Chen ,  Mark Jeffrey Foladare ,  Shelley B. Goldman ,  Thomas Joseph Killian ,  Norman Loren Schryer ,  Kevin Stone ,  Roy Philip Weber

    IPC分类号： G06F15/16

    CPC分类号： H04L63/0272 ,  H04L12/4641 ,  H04L12/4675 ,  H04L63/0227 ,  H04L63/0428 ,  H04L63/083

    摘要： A network interface unit is provided for use intermediate a LAN and a public or private network, or a combination of both, for establishing secure links to a VPN gateway. Login by a LAN client with the network interface unit, addressing, authentication, and other configuration operations achieved using a web page-based GUI are applied in establishing tunnels from LAN clients to desired VPN destinations. Illustrative network interface units include a DHCP server and provide encryption-decryption and encapsulation-decapsulation of data packets for communication with VPN nodes. Configuration and connection of a client are further enhanced by a built-in DNS server and other functional servers to provide a high degree of autonomy in establishing connections to a desired VPN gateway via an ISP or other public and/or private network links to. The interface unit then performs required authentication exchanges, and required encryption key exchanges.

    摘要翻译： 提供网络接口单元用于LAN和公共或专用网络之间的使用，或两者的组合，用于建立到VPN网关的安全链路。 使用网络接口单元的LAN客户端登录，使用基于Web页面的GUI实现的寻址，认证和其他配置操作应用于从LAN客户端到期望的VPN目的地的隧道建立。 说明性的网络接口单元包括一个DHCP服务器，并提供数据包的加密解密和封装解封装以与VPN节点进行通信。 通过内置的DNS服务器和其他功能服务器进一步增强了客户端的配置和连接，以通过ISP或其他公共和/或专用网络链路建立到期望的VPN网关的连接的高度自主性。 然后，接口单元执行所需的认证交换和所需的加密密钥交换。

    System for automated connection to virtual private networks related applications
    7.
    发明授权
    System for automated connection to virtual private networks related applications 有权
    用于自动连接到虚拟专用网络相关应用程序的系统

    公开(公告)号：US07827278B2

    公开(公告)日：2010-11-02

    申请号：US09910987

    申请日：2001-07-23

    申请人： Yihsiu Chen ,  Mark Jeffrey Foladare ,  Shelley B. Goldman ,  Thomas Joseph Killian ,  Norman Loren Schryer ,  Kevin Stone ,  Roy Philip Weber

    发明人： Yihsiu Chen ,  Mark Jeffrey Foladare ,  Shelley B. Goldman ,  Thomas Joseph Killian ,  Norman Loren Schryer ,  Kevin Stone ,  Roy Philip Weber

    IPC分类号： G06F15/173

    CPC分类号： H04L63/0272 ,  H04L63/0428 ,  H04L63/08

    摘要： A network interface unit is provided for use intermediate a LAN and a public or private network, or a combination of both, for establishing secure links to a VPN gateway. Login by a LAN client with the network interface unit, addressing, authentication, and other configuration operations achieved using a web page-based GUI are applied in establishing tunnels from LAN clients to desired VPN destinations. Illustrative network interface units include a DHCP server and provide encryption-decryption and encapsulation-decapsulation of data packets for communication with VPN nodes. Configuration and connection of a client are further enhanced by a built-in DNS server and other functional servers to provide a high degree of autonomy in establishing connections to a desired VPN gateway via an ISP or other public and/or private network links to. The interface unit then performs required authentication exchanges, and required encryption key exchanges.

    摘要翻译： 提供网络接口单元用于LAN和公共或专用网络之间的使用，或两者的组合，用于建立到VPN网关的安全链路。 使用网络接口单元的LAN客户端登录，使用基于Web页面的GUI实现的寻址，认证和其他配置操作应用于从LAN客户端到期望的VPN目的地的隧道建立。 说明性的网络接口单元包括一个DHCP服务器，并提供数据包的加密解密和封装解封装以与VPN节点进行通信。 通过内置的DNS服务器和其他功能服务器进一步增强了客户端的配置和连接，以通过ISP或其他公共和/或专用网络链路建立到期望的VPN网关的连接的高度自主性。 然后，接口单元执行所需的认证交换和所需的加密密钥交换。

    System and method for a scalable and reliable transmission of electronic software distribution
    9.
    发明授权
    System and method for a scalable and reliable transmission of electronic software distribution 失效
    用于电子软件分发的可扩展和可靠传输的系统和方法

    公开(公告)号：US5724345A

    公开(公告)日：1998-03-03

    申请号：US572248

    申请日：1995-12-13

    申请人： Paul Joseph Guarneri ,  Thomas Joseph Killian ,  Venkata Chalapathi Majeti ,  Norman Loren Schryer

    发明人： Paul Joseph Guarneri ,  Thomas Joseph Killian ,  Venkata Chalapathi Majeti ,  Norman Loren Schryer

    IPC分类号： G06F9/445 ,  H04B7/185 ,  H04L12/18 ,  H04L1/08

    CPC分类号： H04L12/1836 ,  G06F8/61 ,  G06F9/44505 ,  H04B7/18595 ,  H04L12/1877 ,  H04L12/189

    摘要： A system and method which delivers data at very high data transmission speeds to many locations simultaneously. A SCANS system is supplied with a satellite uplink communication module which transmits data to an earth orbiting satellite. The satellite then retransmits the data over a wide geographical area. Each receiving location is equipped with a small satellite dish to receive data from the satellite. Advantageously, the satellite dish is connected to a work station in the switching office which then processes the received data and delivers all information in a form that is ready for use by the modules' switching office. Errors during data transmission are noted for further processing. After the data is broadcast from the beginning to the end, the SCANS system pauses for a brief interval during which time each receiving station performs error detection, error correction, and other recovery procedures on the data it just received. The SCANS system, using satellite transmission, then broadcasts data once again from the beginning to the end. Receiving stations then selectively acquire data that was missing or in error after the first transmission.

    摘要翻译： 将数据以非常高的数据传输速度传输到许多位置的系统和方法。 向SCANS系统提供卫星上行链路通信模块，该模块向地球轨道卫星发送数据。 然后，卫星在广泛的地理区域上重新发送数据。 每个接收位置都配有一个小型卫星天线，用于从卫星接收数据。 有利地，卫星天线连接到交换局的工作站，然后处理接收到的数据，并以可以由模块的交换局使用的形式传送所有信息。 注意数据传输过程中的错误进一步处理。 在从开始到结束广播数据之后，SCANS系统暂停一个短暂的间隔，在此期间，每个接收站对其刚刚接收到的数据执行错误检测，纠错和其他恢复过程。 使用卫星传输的SCANS系统从头到尾再次广播数据。 接收站然后选择性地获取在第一次传输之后丢失或错误的数据。

    Adaptive modem connection lifetimes
    10.
    发明授权
    Adaptive modem connection lifetimes 失效
    自适应调制解调器连接寿命

    公开(公告)号：US06487596B1

    公开(公告)日：2002-11-26

    申请号：US09327342

    申请日：1999-06-05

    申请人： Frederick Douglis ,  Thomas Joseph Killian

    发明人： Frederick Douglis ,  Thomas Joseph Killian

    IPC分类号： G06F1516

    CPC分类号： H04L12/2898 ,  H04L12/2856

    摘要： In an arrangement where users are connected to an ISP through a bank of modems, a time-out threshold is then selected for the user based on the user's connection pattern. The threshold is varied dynamically in response to access patterns, in an attempt to trade the benefit accrued by using the ISP's modem and phone line for a shorter period of time, against the inconvenience to the user from having to reestablish a connection to the ISP. Specifically, the time interval between the last disconnection by the user and the time of reconnection is evaluated, and when this time interval is shorter than a preselected threshold, then the time-out threshold is increased. When this time interval is longer than the preselected threshold, then the time-out threshold is decreased. Typically, when the time-out threshold is decreased, it is decreased by a significantly smaller amount that the amount by which it is increased, when it is increased.

    摘要翻译： 在用户通过调制解调器组连接到ISP的布置中，然后基于用户的连接模式为用户选择超时阈值。 该阈值响应于访问模式而动态地变化，以便在较短的时间段内交换使用ISP的调制解调器和电话线所产生的收益，从而不利于用户重新建立到ISP的连接。 具体地说，评估用户的最后断开与重新连接时间之间的时间间隔，并且当该时间间隔比预选阈值短时，则超时阈值增加。 当该时间间隔大于预选阈值时，超时阈值降低。 通常，当超时阈值降低时，当其增加时，其减少量显着减小其增加的量。