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21. 发明申请

US20160127043A1 Method and system for scheduling data message in PON and EOC networking, and related device 有权
标题翻译： PON和EOC网络中调度数据报文的方法和系统及相关设备
公开(公告)号：US20160127043A1
公开(公告)日：2016-05-05
申请号：US14890013
申请日：2013-09-13
申请人： ZTE CORPORATION
发明人： Meiyan Zang , Liquan Yuan
IPC分类号： H04B10/27
CPC分类号： H04B10/27 , H04L12/2801 , H04Q11/0067 , H04Q11/0071
摘要： Disclosed is method for scheduling a data message in a Passive Optical Network (PON) and Ethernet Over Cable (EOC) networking, which may include: an Optical Coax Unit (OCU) allocating a coaxial side Logical Link Identifier (LLID) for a Coaxial Network Unit (CNU) which accessed the OCU, and acquiring an optical network side LLID allocated for the OCU by an Optical Line Terminal (OLT); and establishing a mapping relationship between the coaxial side LLID and the optical network side LLID, and scheduling a data message of the CNU according to the mapping relationship. Also disclosed are a system for scheduling a data message in a PON and EOC networking and a related device. By means of the technical solution provided in the embodiments of the present disclosure, an optical network side of the OCU is effectively separated from a coaxial side thereof, the OLT in an existing PON will not be influenced, an existing Multi-Point Control Protocol (MPCP) will not be modified, and effective control and allocation for resources are implemented.
摘要翻译：公开了一种用于在无源光网络（PON）和以太网电缆（EOC）网络中调度数据消息的方法，其可以包括：分配用于同轴网络的同轴侧逻辑链路标识符（LLID）的光同轴电缆单元（OCU）单元（CNU），通过光线路终端（OLT）获取为OCU分配的光网络侧LLID; 并建立同轴侧LLID和光网络侧LLID之间的映射关系，并根据映射关系调度CNU的数据消息。还公开了一种用于在PON和EOC网络以及相关设备中调度数据消息的系统。通过本公开实施例提供的技术方案，OCU的光网络侧与其同轴侧有效地分离，现有PON中的OLT将不受影响，现有的多点控制协议（ MPCP）不被修改，资源的有效控制和分配得到实施。

22. 发明申请

US20150288480A1 10 GIGABIT PER SECOND CAPABLE PASSIVE OPTICAL NETWORK SYSTEM WITH FLEXIBLE NOMINAL UPSTREAM BITRATE 有权
标题翻译： 10个具有灵活性的上位机双掷的第二容量被动光网络系统
公开(公告)号：US20150288480A1
公开(公告)日：2015-10-08
申请号：US14438830
申请日：2013-10-25
申请人： ZTE CORPORATION , ZTE (USA) INC.
发明人： Denis Andreyevich Khotimsky , Liquan Yuan , Dezhi Zhang
IPC分类号： H04J14/02 , H04B10/27
CPC分类号： H04J14/0238 , H04B10/27 , H04Q11/0067 , H04Q2011/0064 , H04Q2213/1301
摘要： Techniques, apparatus and systems are described for accommodating the optical network units (ONUs) having different nominal upstream bitrates on the same passive optical network (PON) system by making the specified burst preamble and the bandwidth map allocation record format invariant with respect to the nominal upstream bitrate of a target ONU. The disclosed techniques, apparatus and systems allow seamless evolution of the lower-bitrate services to higher-bitrate services offered to an end-user without need to upgrade the central office equipment. In addition they can avoid the adverse consequences of inadvertently connecting a high-upstream-bitrate ONU to a lower-upstream-bitrate network.
摘要翻译：描述了技术，装置和系统，用于通过使指定的突发前导码和带宽映射分配记录格式相对于标称的无线光网络（PON）系统不变地容纳具有不同标称上行比特率的光网络单元（ONU）目标ONU的上行比特率。所公开的技术，装置和系统允许将低比特率服务无缝地演进到提供给最终用户的较高比特率服务，而无需升级中心局设备。此外，它们可以避免无意中将高上行比特率ONU连接到下游比特率网络的不良后果。

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