Unified network management of hybrid fiber coaxial (HFC) network
    1.
    发明授权
    Unified network management of hybrid fiber coaxial (HFC) network 有权
    混合光纤同轴(HFC)网络的统一网络管理

    公开(公告)号:US08977126B2

    公开(公告)日:2015-03-10

    申请号:US13173812

    申请日:2011-06-30

    摘要: Embodiments enable a network operator to use any (and a single) network management system (NMS) that it desires to manage a network having mixed fiber to the home optical network units (ONUs) and coaxial connected cable modems. For example, embodiments enable a cable company operator to use a DOCSIS (Data Over Cable Service Interface Specification) NMS (which the cable company already uses to manage its DOCSIS network) to manage such mixed network, by a simple addition of a DOCSIS Mediation Layer (DML) module between the NMS and the optical line terminal (OLT). On the other hand, embodiments enable a telephone company operator to use a standard EPON (Ethernet Passive Optical Network) OLT NMS with minor OLT and OAM (Operations, Administration, and Maintenance) protocol modifications to manage the same mixed network.

    摘要翻译: 实施例使得网络运营商能够使用任何(和单个)网络管理系统(NMS),其希望将具有混合光纤的网络管理到家庭光网络单元(ONU)和同轴连接的电缆调制解调器。 例如,实施例使电缆公司运营商能够通过简单地添加DOCSIS中介层来使用DOCSIS(电缆公司已经用于管理其DOCSIS网络的NMS)来管理这样的混合网络 (DML)模块在NMS和光线路终端(OLT)之间。 另一方面,实施例使得电话公司操作者能够使用具有次要OLT和OAM(操作,管理和维护)协议修改的标准EPON(以太网无源光网络)OLT NMS来管理相同的混合网络。

    Method for suppression index reuse and packet classification for payload header suppression within a wireless network
    3.
    发明申请
    Method for suppression index reuse and packet classification for payload header suppression within a wireless network 有权
    用于无线网络中的有效负载报头抑制的抑制索引重用和分组分类的方法

    公开(公告)号:US20080034395A1

    公开(公告)日:2008-02-07

    申请号:US11889936

    申请日:2007-08-17

    IPC分类号: H04N7/173

    摘要: A method is provided for payload header suppression within a wireless network in which a limited number of suppression indices are used to map suppression rules to data streams. Network resources are conserved by implementing precise classification algorithms to correctly identify incoming packets at the wireless device as belonging to a particular data stream, which ensures that a minimum number of suppression indices are utilized. Additionally, network resources are conserved by utilizing sophisticated algorithms for reusing suppression indices when new data streams are detected by the wireless device. One such reuse algorithm involves recycling the suppression index that has been least recently used in transmitting a packet with a suppressed payload header.

    摘要翻译: 提供了一种用于无线网络内的有效负载报头抑制的方法,其中使用有限数量的抑制索引来将抑制规则映射到数据流。 通过实施精确的分类算法来保护网络资源,以便将无线设备处的入局分组属于特定数据流,从而确保使用最小数目的抑制指数。 另外,通过利用复杂的算法在通过无线设备检测到新数据流时重用抑制索引来节省网络资源。 一种这样的重用算法涉及将具有抑制的有效载荷报头的分组中最近最少使用的抑制索引进行回收。

    Unified Network Management of Hybrid Fiber Coaxial (HFC) Network
    4.
    发明申请
    Unified Network Management of Hybrid Fiber Coaxial (HFC) Network 有权
    混合光纤同轴(HFC)网络的统一网络管理

    公开(公告)号:US20120257893A1

    公开(公告)日:2012-10-11

    申请号:US13173812

    申请日:2011-06-30

    IPC分类号: H04J14/00

    摘要: Embodiments enable a network operator to use any (and a single) network management system (NMS) that it desires to manage a network having mixed fiber to the home optical network units (ONUs) and coaxial connected cable modems. For example, embodiments enable a cable company operator to use a DOCSIS (Data Over Cable Service Interface Specification) NMS (which the cable company already uses to manage its DOCSIS network) to manage such mixed network, by a simple addition of a DOCSIS Mediation Layer (DML) module between the NMS and the optical line terminal (OLT). On the other hand, embodiments enable a telephone company operator to use a standard EPON (Ethernet Passive Optical Network) OLT NMS with minor OLT and OAM (Operations, Administration, and Maintenance) protocol modifications to manage the same mixed network.

    摘要翻译: 实施例使得网络运营商能够使用任何(和单个)网络管理系统(NMS),其希望将具有混合光纤的网络管理到家庭光网络单元(ONU)和同轴连接的电缆调制解调器。 例如,实施例使电缆公司运营商能够通过简单地添加DOCSIS中介层来使用DOCSIS(电缆公司已经用于管理其DOCSIS网络的NMS)来管理这样的混合网络 (DML)模块在NMS和光线路终端(OLT)之间。 另一方面,实施例使得电话公司操作者能够使用具有次要OLT和OAM(操作,管理和维护)协议修改的标准EPON(以太网无源光网络)OLT NMS来管理相同的混合网络。