公开(公告)号：US20070204309A1

公开(公告)日：2007-08-30

申请号：US11704683

申请日：2007-02-09

申请人： Marc Bernard ,  David Fredrickson ,  Douglas Ortega ,  Charles Rothrauff ,  Thomas Conklin

发明人： Marc Bernard ,  David Fredrickson ,  Douglas Ortega ,  Charles Rothrauff ,  Thomas Conklin

IPC分类号： H04N7/173

CPC分类号： H04Q11/0067 ,  H04Q2011/0084

摘要： When an optical network terminal (ONT) is rebooted, for example, after being upgraded, the ONT may be not be ranged and provisioned for some time. This may disrupt services, such as video services provided to a customer. As such, a method and corresponding apparatus of ensuring continuous receipt of video services based on certain conditions in a passive optical network (PON) are provided. The method may include detecting at a PON element a condition indicating a change of states in receipt of video services, starting a timing mechanism having a default value stored in the PON element, and enabling receipt of video services at the PON element for an amount of time defined by the default value. Receipt of video services is enabled by maintaining a configuration for video services previously provisioned and re-provisioning the PON element with the maintained configuration. In this way, disruption to video services is reduced.

摘要翻译： 例如，当重新启动光网络终端（ONT）时，升级后，ONT可能不会被延伸并提供一段时间。 这可能会中断服务，例如提供给客户的视频服务。 因此，提供了一种基于无源光网络（PON）中的某些条件来确保视频服务的连续接收的方法和相应装置。 该方法可以包括在PON元件处检测指示接收到视频业务的状态变化的条件，启动具有存储在PON元件中的默认值的定时机制，以及使得能够在PON元件处接收视频业务量 时间由默认值定义。 通过维护先前提供的视频服务的配置并且利用维护的配置重新提供PON元件来实现视频服务的接收。 这样就可以减少视频服务的中断。