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公开(公告)号:US09059946B2
公开(公告)日:2015-06-16
申请号:US11349917
申请日:2006-02-09
申请人: Gil Levy , Eliezer Weitz , Eli Elmoalem , Gal Sitton
发明人: Gil Levy , Eliezer Weitz , Eli Elmoalem , Gal Sitton
IPC分类号: H04Q11/00 , H04L12/861
CPC分类号: H04L49/9094 , H04L49/90 , H04L49/9073 , H04Q11/0067 , H04Q11/0071
摘要: A passive optical network (PON) packet processor for processing PON traffic includes a core processor for executing threads related to the processing of PON traffic and a plurality of hardware (HW) accelerators coupled to the core processor for accelerating the processing of said PON traffic. A memory unit is coupled to the core processor for maintaining program and traffic data. In an embodiment of the present invention, the PON packet processor includes a scheduler that optimizes the execution of PON related tasks.
摘要翻译: 用于处理PON业务的无源光网络(PON)分组处理器包括用于执行与PON业务处理相关的线程的核心处理器和耦合到核心处理器的多个硬件(HW)加速器,用于加速所述PON业务的处理。 存储器单元耦合到核心处理器,用于维护程序和业务数据。 在本发明的实施例中,PON分组处理器包括优化PON相关任务的执行的调度器。
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公开(公告)号:US08948594B2
公开(公告)日:2015-02-03
申请号:US12616553
申请日:2009-11-11
申请人: Eliezer Weitz , Gil Levy , David Avishai , Eli Elmoalem , Moti Kurnick , Gal Sitton
发明人: Eliezer Weitz , Gil Levy , David Avishai , Eli Elmoalem , Moti Kurnick , Gal Sitton
IPC分类号: H04J14/08 , H04B10/272 , H04L12/861 , H04Q11/00
CPC分类号: H04L49/9094 , H04L49/90 , H04L49/9073 , H04Q11/0067 , H04Q11/0071
摘要: A method for processing data flows of a plurality of passive optical network (PON) operating modes, the method is performed by an optical network unit (ONU). The method comprises processing upstream data flows of said plurality of PON operating modes; and processing downstream data flows of the plurality of PON operating modes. The plurality of PON operating modes include at least a Gigabit PON (GPON) mode, a broadband PON (BPON) mode, and an Ethernet PON (EPON).
摘要翻译: 一种用于处理多个无源光网络(PON)操作模式的数据流的方法,该方法由光网络单元(ONU)执行。 该方法包括处理所述多个PON操作模式的上游数据流; 以及处理多个PON操作模式的下游数据流。 多个PON操作模式至少包括千兆PON(GPON)模式,宽带PON(BPON)模式和以太网PON(EPON)。
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公开(公告)号:US07873039B2
公开(公告)日:2011-01-18
申请号:US11812134
申请日:2007-06-15
申请人: Doron Tal , Gil Levy , Gal Sitton
发明人: Doron Tal , Gil Levy , Gal Sitton
IPC分类号: H04L12/46
CPC分类号: H04J3/1694 , H04Q11/0067 , H04Q11/0071 , H04Q2011/0086
摘要: An enhanced optical line terminal (OLT) controller capable of providing traffic processing features. The OLT controller comprises an Ethernet switch operable in a stacking mode and being capable of mapping between Ethernet addresses and passive optical network (PON) addresses. The Ethernet switch is connected to a PON medium access control (MAC) adapter via a stacking port and being capable of processing Ethernet frames relayed on the PON network. The mapping information is kept by the Ethernet switch in a forwarding table.
摘要翻译: 一种能够提供流量处理特征的增强型光线路终端(OLT)控制器。 OLT控制器包括以层叠模式操作并能够映射以太网地址和无源光网络(PON)地址之间的以太网交换机。 以太网交换机通过堆叠端口连接到PON介质访问控制(MAC)适配器,并且能够处理在PON网络上中继的以太网帧。 映射信息由转发表中的以太网交换机保存。
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公开(公告)号:US20100067908A1
公开(公告)日:2010-03-18
申请号:US12616553
申请日:2009-11-11
申请人: Eliezer Weitz , Gil Levy , David Avishai , Eli Elmoalem , Moti Kurnick , Gal Sitton
发明人: Eliezer Weitz , Gil Levy , David Avishai , Eli Elmoalem , Moti Kurnick , Gal Sitton
IPC分类号: H04B10/20
CPC分类号: H04L49/9094 , H04L49/90 , H04L49/9073 , H04Q11/0067 , H04Q11/0071
摘要: A method for processing data flows of a plurality of passive optical network (PON) operating modes, the method is performed by an optical network unit (ONU). The method comprises processing upstream data flows of said plurality of PON operating modes; and processing downstream data flows of the plurality of PON operating modes. The plurality of PON operating modes include at least a Gigabit PON (GPON) mode, a broadband PON (BPON) mode, and an Ethernet PON (EPON).
摘要翻译: 一种用于处理多个无源光网络(PON)操作模式的数据流的方法,该方法由光网络单元(ONU)执行。 该方法包括处理所述多个PON操作模式的上游数据流; 以及处理多个PON操作模式的下游数据流。 多个PON操作模式至少包括千兆PON(GPON)模式,宽带PON(BPON)模式和以太网PON(EPON)。
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公开(公告)号:US07643753B2
公开(公告)日:2010-01-05
申请号:US11238022
申请日:2005-09-29
申请人: Eliezer Weitz , Gil Levy , David Avishai , Eli Elmoalem , Moti Kurnick , Gal Sitton
发明人: Eliezer Weitz , Gil Levy , David Avishai , Eli Elmoalem , Moti Kurnick , Gal Sitton
IPC分类号: H04J14/00
CPC分类号: H04L49/9094 , H04L49/90 , H04L49/9073 , H04Q11/0067 , H04Q11/0071
摘要: An enhanced passive optical network (PON) processor adapted to serve a plurality of PON applications is disclosed. The PON processor is a highly integrated communications processor that can operate in different PON modes including, but not limited to, a gigabit PON (GPON), a broadband PON (BPON), an Ethernet PON (EPON), or any combination thereof. In an embodiment of the present invention the provided PON is fabricated on a single integrated circuit (IC).
摘要翻译: 公开了一种适用于服务多个PON应用的增强型无源光网络(PON)处理器。 PON处理器是可以在不同PON模式下工作的高度集成的通信处理器,包括但不限于千兆位PON(GPON),宽带PON(BPON),以太网PON(EPON)或其任何组合。 在本发明的实施例中,所提供的PON被制造在单个集成电路(IC)上。
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公开(公告)号:US20070070997A1
公开(公告)日:2007-03-29
申请号:US11238022
申请日:2005-09-29
申请人: Eliezer Weitz , Gil Levy , David Avishai , Eli Elmoalem , Moti Kurnick , Gal Sitton
发明人: Eliezer Weitz , Gil Levy , David Avishai , Eli Elmoalem , Moti Kurnick , Gal Sitton
IPC分类号: H04L12/56
CPC分类号: H04L49/9094 , H04L49/90 , H04L49/9073 , H04Q11/0067 , H04Q11/0071
摘要: An enhanced passive optical network (PON) processor adapted to serve a plurality of PON applications is disclosed. The PON processor is a highly integrated communications processor that can operate in different PON modes including, but not limited to, a gigabit PON (GPON), a broadband PON (BPON), an Ethernet PON (EPON), or any combination thereof. In an embodiment of the present invention the provided PON is fabricated on a single integrated circuit (IC).
摘要翻译: 公开了一种适用于服务多个PON应用的增强型无源光网络(PON)处理器。 PON处理器是可以在不同PON模式下工作的高度集成的通信处理器,包括但不限于千兆位PON(GPON),宽带PON(BPON),以太网PON(EPON)或其任何组合。 在本发明的实施例中,所提供的PON被制造在单个集成电路(IC)上。
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