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    • 1. 发明授权
    • System identification module for a communications system
    • 通信系统的系统识别模块
    • US07376229B1
    • 2008-05-20
    • US10680475
    • 2003-10-07
    • Doug WongChristopher BrownBalwantrai MistryCraig Suitor
    • Doug WongChristopher BrownBalwantrai MistryCraig Suitor
    • H04M3/00
    • H04B1/3816
    • A system identification module for storing system specific information is described. The system includes a housing, a module connector and a persistent memory for storing system specific data associated with a communications system having a backplane. The housing and the module connector define an enclosure surrounding the persistent memory. The module connector can be electrically coupled to and removed from the backplane connector. The persistent memory can be a programmable read-only memory device. System specific information such as the system serial number, the date of manufacture, the system vintage and the common language equipment identifier (CLEI) code can be remotely accessed using the system identification module.
    • 描述用于存储系统特定信息的系统识别模块。 该系统包括壳体,模块连接器和用于存储与具有背板的通信系统相关联的系统特定数据的持久存储器。 外壳和模块连接器定义围绕持久存储器的外壳。 模块连接器可以电耦合到背板连接器和从底板连接器移除。 永久存储器可以是可编程只读存储器件。 可以使用系统识别模块远程访问诸如系统序列号,制造日期,系统版本和公共语言设备标识符(CLEI)代码之类的系统特定信息。
    • 6. 发明授权
    • Recovery of a network element after a restart
    • 重新启动后恢复网元
    • US07315940B1
    • 2008-01-01
    • US10960154
    • 2004-10-07
    • Jocelyn AudetteCraig ParkerChristopher BrownDoug WongSandra Fougere
    • Jocelyn AudetteCraig ParkerChristopher BrownDoug WongSandra Fougere
    • G06F15/177G06F9/24G06F1/24
    • G06F11/1417
    • Described are a system and method for initializing a traffic card in a network element after a restart. The traffic card receives status information regarding a shelf processor card over a low-level link. If the status information indicates that the shelf processor card is unavailable, the traffic card supports traffic using provisioning data stored at the traffic card. Otherwise, if the status information indicates that the shelf processor card is un-initialized or initializing, the traffic card waits for the shelf processor card to be available. If the shelf processor is operational, the traffic card communicates with the shelf processor card to determine which provisioning data to use. When restarting the card, boot code stored in a first memory bank is executed. If this boot code is determined to be invalid, execution is redirected to boot code stored in a second memory bank to continue the restart process of the card.
    • 描述了在重新启动之后初始化网络元件中的交通卡的系统和方法。 交通卡通过低级链路接收关于货架处理器卡的状态信息。 如果状态信息指示货架处理器卡不可用,则交通卡支持使用存储在交通卡处的供应数据。 否则,如果状态信息指示货架处理器卡未初始化或初始化,则交易卡等待货架处理器卡可用。 如果货架处理器可操作,则交通卡与货架处理器卡通信以确定要使用的供应数据。 当重新启动卡时,执行存储在第一存储体中的引导代码。 如果该引导代码被确定为无效,则执行被重定向到存储在第二存储体中的引导代码,以继续重新启动卡。