TESTING OF COMMUNICATION NETWORKS
    2.
    发明申请
    TESTING OF COMMUNICATION NETWORKS 审中-公开
    通信网络测试

    公开(公告)号:WO2010046888A1

    公开(公告)日:2010-04-29

    申请号:PCT/IE2009/000074

    申请日:2009-10-21

    CPC classification number: H04M3/2254 H04M3/26 H04M3/323 H04M2207/18

    Abstract: A test system (1) IS for testing a communication network. It comprises remote test devices (4) to transmit and receive communication signals via the network (5) under test. A central client system (10) receives and processes user test instructions and routes corresponding test commands to the remote test devices 94). The test devices (4) communicate with the central client system (10) including routing network under test responses to the central client system. The test device (4) comprises a speaker coupled with a microphone, and a modem (4) coupled with the microphone and arranged for communication via the network under test. The client system comprises an application server (10) adapted to generate emulation screens and download them to a client terminal (11), to receive inputs made on the screens, and to interpret them as test commands for a test session. The screens include display controls emulating mobile or fixed telephone device user interfaces, including numbers to be dialled, and messaging inputs, and also displays of responses from the network under test. A device controller (25) manages a plurality of threads to a plurality of test devices.

    Abstract translation: 用于测试通信网络的测试系统(1)IS。 它包括通过被测网络(5)发送和接收通信信号的远程测试设备(4)。 中央客户端系统(10)接收并处理用户测试指令并将相应的测试命令路由到远程测试设备94)。 测试设备(4)与中央客户端系统(10)通信,包括对中央客户端系统的测试响应的路由网络。 测试装置(4)包括与麦克风耦合的扬声器和与麦克风耦合的调制解调器(4),并被布置成用于经由被测网络进行通信。 客户端系统包括适于生成仿真屏幕并将其下载到客户终端(11)的应用服务器(10),以接收在屏幕上进行的输入,并将其解释为测试会话的测试命令。 屏幕包括模拟移动或固定电话设备用户界面的显示控件,包括要拨打的号码,消息输入,以及显示来自被测网络的响应。 设备控制器(25)将多个线程管理到多个测试设备。

    PREPAYMENT METERING SYSTEM USING ENCODED PURCHASE CARDS
    3.
    发明申请
    PREPAYMENT METERING SYSTEM USING ENCODED PURCHASE CARDS 审中-公开
    使用编码购买卡的PREPAYAL METERING SYSTEM

    公开(公告)号:WO1988004433A1

    公开(公告)日:1988-06-16

    申请号:PCT/US1987003241

    申请日:1987-12-07

    CPC classification number: G07F17/0014 G06Q20/3672 G06Q50/06 G07F15/003

    Abstract: A prepayment utility metering arrangement using encoded mag-stripe cards (104) to transfer purchase information from the utility billing office to the consumer. The cards are read at the consumer premises by a computerized metering and control device (105) which meters the utilities according to the amount purchased. The value information encoded on the cards includes the purchase amount coded in terms of revolutions of the metering disk (102), a rate schedule determining the value of the utilities, and a password containing an encrypted combination of the consumer account number, consumer site identification, and a purchase sequence number. Also included is an arrangement for providing emergency credit to consumers when the prepurchased amount is exhausted. An emergency card credits the consumer with an amount of utilities adequate to last until the billing office opens. The credit amount in the meter (111) must be replenished by a new purchase before the emergency card can be reused.

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