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    Application level admission overload control
    2.
    发明申请
    Application level admission overload control 审中-公开
    应用级接纳过载控制

    公开(公告)号：US20130163417A1

    公开(公告)日：2013-06-27

    申请号：US13374395

    申请日：2011-12-27

    Applicant: Sudhir Gupta

    Inventor： Sudhir Gupta

    IPC: H04L12/24

    CPC classification number: H04L47/2475 ,  H04L63/1458

    Abstract: Generally described, the present disclosure relates to communications. More specifically, this disclosure relates to application level admission overload control. In one illustrative embodiment, intelligence can be embedded into a communication system so that it can detect and prevent network attacks without the need of costly network and firewall appliances. The communication system can control the in-flow of network packets to help prevent system overload situations through a packet oriented admission policy, connected oriented admission policy or both. By doing so, it not only makes the communication system more robust, secure and cost effective, but also can prevent service interruptions. This can reduce support calls and prove cost-effective to the customer as well as a solution provider. The communication system can protect network applications from internal network traffic and/or attacks.

    Abstract translation: 通常描述，本公开涉及通信。 更具体地，本公开涉及应用级准入过载控制。 在一个说明性实施例中，智能可以嵌入到通信系统中，使得其可以在不需要昂贵的网络和防火墙设备的情况下检测和防止网络攻击。 通信系统可以控制网络数据包的流量，以通过面向分组的接纳策略，连接定向接纳策略或两者来防止系统过载情况。 通过这样做，不仅可以使通信系统更加健壮，安全且具有成本效益，而且可以防止服务中断。 这可以减少支持电话，并向客户以及解决方案提供商证明成本效益。 通信系统可以保护网络应用免受内部网络流量和/或攻击。

    Multipoint data communications system
    4.
    发明授权
    Multipoint data communications system 失效
    多点数据通信系统

    公开(公告)号：US5303267A

    公开(公告)日：1994-04-12

    申请号：US878043

    申请日：1992-05-04

    Applicant: Sudhir Gupta

    Inventor： Sudhir Gupta

    IPC: H04J3/16 ,  H04Q11/04 ,  H04K1/10 ,  H04J3/04 ,  H04L27/28 ,  H04Q11/00

    CPC classification number: H04J3/1623 ,  H04Q11/04

    Abstract: Standard multipoint junction units (MJUs) are used in parallel-connected MJU sets for a private multipoint data communications network. The MJU sets provide communications between remote terminals and a central site at rates faster than those provided by a stand-alone MJU. On the remote terminal side of the MJU set, data from a remote terminal on two or more adjacent channels are carried on a multichannel transmission line, such as a T1 line, to a transmission line port unit. Adjacent output channels from the port unit are connected to branch ports of each MJU of the MJU set, such that the branch port of each MJU that is associated with that terminal receives one channel. On the central site side of the MJU set, adjacent channels are connected from a transmission line port unit to the master input of each MJU. Connections between the MJU ports and the port units are through a time slot interchange matrix, which ensures that the data is maintained in its proper sequence.

    Abstract translation: 标准多点连接单元（MJU）用于并行连接的MJU集合，用于专用多点数据通信网络。 MJU设备提供远程终端和中心站点之间的通信速度比独立MJU提供的速度更快。 在MJU组的远程终端侧，来自两个或更多个相邻信道上的远程终端的数据在诸如T1线路的多信道传输线上传送到传输线路端口单元。 来自端口单元的相邻输出通道连接到MJU组的每个MJU的分支端口，使得与该终端相关联的每个MJU的分支端口接收一个通道。 在MJU组的中心站侧，相邻通道从传输线端口单元连接到每个MJU的主输入。 MJU端口和端口单元之间的连接是通过时隙交换矩阵，确保数据保持在正确的顺序。

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