Invention Grant
US08873565B2 Method and apparatus of delivering upstream data in ethernet passive optical network over coaxial network
有权
通过同轴网络在以太网无源光网络中传送上行数据的方法和装置
- Patent Title: Method and apparatus of delivering upstream data in ethernet passive optical network over coaxial network
- Patent Title (中): 通过同轴网络在以太网无源光网络中传送上行数据的方法和装置
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Application No.: US13447748Application Date: 2012-04-16
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Publication No.: US08873565B2Publication Date: 2014-10-28
- Inventor: Liming Fang , Jim Chen , Kira Zhang
- Applicant: Liming Fang , Jim Chen , Kira Zhang
- Applicant Address: US TX Plano
- Assignee: Futurewei Technologies, Inc.
- Current Assignee: Futurewei Technologies, Inc.
- Current Assignee Address: US TX Plano
- Agency: Conley Rose, P.C.
- Agent Grant Rodolph; Brandt D. Howell
- Main IPC: H04L12/56
- IPC: H04L12/56
Abstract:
An apparatus for interconnecting a fiber-optic network and a coax network comprising a coax line terminal (CLT) configured to couple to an optical line terminal (OLT) at the fiber-optic network and a plurality of coax network units (CNUs) at the coax network and to cache data received from the CNUs and forward the cached data to the OLT upon receiving a message from the OLT that assigns a transmission cycle for a specified CNU, wherein the CLT forwards the cached data to the OLT upon receiving the message regardless of whether the cached data corresponds to the specified CNU.
Public/Granted literature
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