Methods of providing digital data services including comparing predicted and measured levels of performance and related systems and computer program products
    2.
    发明授权
    Methods of providing digital data services including comparing predicted and measured levels of performance and related systems and computer program products 有权
    提供数字数据服务的方法,包括比较预测和测量的性能水平以及相关系统和计算机程序产品

    公开(公告)号:US08134930B2

    公开(公告)日:2012-03-13

    申请号:US11931015

    申请日:2007-10-31

    IPC分类号: H04L12/26

    摘要: A method of providing digital data services between a communications service provider and a customer site over a communications loop may include predicting a level of performance of the communications loop without coupling a modem to the communications loop at the customer site to provide a predicted level of performance of the communications loop. The communications loop may be qualified for an initial qualified level of digital data service based on the predicted level of performance of the communications loop. After qualifying the communications loop, digital data service may be provided over the communications loop at the initial qualified level using a modem coupled to the communications loop at the customer site, and a measured level of performance of the communications loop may be obtained based on data communicated between the communications service provider and the modem over the communications loop. The measured level of performance may then be compared with the predicted level of performance. Related systems and computer program products are also discussed.

    摘要翻译: 通过通信环路在通信服务提供商和客户站点之间提供数字数据服务的方法可以包括预测通信环路的性能水平,而不将调制解调器连接到客户站点处的通信环路,以提供预测的性能水平 的通信环路。 基于所预测的通信环路的性能,通信环路可能符合数字数据业务的初始合格级别。 在对通信环路进行限定之后,可以使用耦合到客户站点处的通信环路的调制解调器,在初始合格级别的通信环路上提供数字数据服务,并且可以基于数据获得测量的通信环路的性能 在通信环路上通信服务提供商和调制解调器之间进行通信。 然后将测量的性能水平与预测的性能水平进行比较。 还讨论了相关系统和计算机程序产品。

    Multimode data communication system
    7.
    发明授权
    Multimode data communication system 失效
    多模数据通信系统

    公开(公告)号:US4607364A

    公开(公告)日:1986-08-19

    申请号:US549739

    申请日:1983-11-08

    CPC分类号: H04M11/068

    摘要: A data transmission system that can controllably transmit data in three different modes between connected data devices. The first mode transmits data at a 64 Kbps rate. The second mode transmits data at a 56 Kbps rate plus control signals at an 8 Kbps rate. The third mode transmits data and control messages at a rate of up to 50 Kbps between connected terminals or other data devices. For all modes, the data is transmitted by inserting it one byte at a time into an information field of successive ones of cyclically reoccurring time multiplexed frames.

    摘要翻译: 一种数据传输系统,可以在连接的数据设备之间以三种不同的模式可控地传输数据。 第一种模式以64 Kbps速率传输数据。 第二模式以56Kbps速率加上8Kbps速率的控制信号。 第三模式在连接的终端或其他数据设备之间以高达50Kbps的速率发送数据和控制消息。 对于所有模式,通过将一个字节一次插入到循环重复的时间复用帧的连续循环的信息字段中来发送数据。

    Network Subscriber Experience Modeling
    10.
    发明申请
    Network Subscriber Experience Modeling 有权
    网络用户体验建模

    公开(公告)号:US20080195728A1

    公开(公告)日:2008-08-14

    申请号:US11673840

    申请日:2007-02-12

    IPC分类号: G06F15/16

    摘要: Systems and methods for modeling a subscriber network experience. In one embodiment, a method includes the act of receiving a plurality of subscriber metrics associated with a subscriber to an access network. The method also includes the act of modeling the subscriber experience by applying at least one transformation to the plurality of subscriber metrics to produce a set of subscriber experience data. The metrics measure quality of service for a subscriber experience with the access network. Each element of the subscriber experience data quantifies an aspect of the subscriber experience.

    摘要翻译: 为用户网络体验建模的系统和方法。 在一个实施例中,一种方法包括接收与接入网络的订户相关联的多个订户度量的动作。 该方法还包括通过对多个用户度量应用至少一个变换来产生一组用户体验数据来对用户体验进行建模的动作。 该度量衡量访问网络用户体验的服务质量。 用户体验数据的每个元素量化用户体验的一个方面。