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Registration method, device and system based on epoc system

A registration request and registration response technology, applied in the field of communication, can solve problems such as system performance degradation

Active Publication Date: 2016-03-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a registration method, device and system based on the EPOC system, which solves the problem of system performance degradation due to the CNU and the CMC simultaneously registering with the OLT in the same time window

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  • Registration method, device and system based on epoc system
  • Registration method, device and system based on epoc system
  • Registration method, device and system based on epoc system

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Embodiment Construction

[0147] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0148] In order to have a clearer understanding of the following embodiments, firstly a brief introduction is made to the results and working principles of the EPOC network system.

[0149] Such as figure 1 As shown, in the EPOC network system, the transmission direction from the OLT to the CNU is the downlink direction, and the TDM (Time-Division Multiplexing, Time Division Multiplexing) method is adopted, that is, the downlink data transmission is continuous, and t...

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Abstract

Provided are an EPOC system-based registration method, device and system, which relate to the technical field of communications and solve the problem that the performance of the system is reduced due to the fact that a CNU and a CMC simultaneously initiate registration to an OLT in the same time window.The method may comprise the specific steps of: a CMC receiving a coaxial domain registration request sent by a CNU to be registered;according to the coaxial domain registration request, sending a coaxial domain registration response to the CNU to be registered;forwarding an optical domain registration request of the CNU to the OLT, the optical domain registration request of the CNU being sent to the OLT by the CMC substituting the CNU to be registered after the coaxial domain registration of the CNU to be registered is successful.The present invention can be applied to EPOC system-based registration.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a registration method, device and system based on an EPOC (Ethernet Passive network Over Coax, passive Ethernet over coaxial cable) system. Background technique [0002] In the EPOC system, ONU (OpticalNetworkUnit, optical network unit) and CNU (CoaxialNetworkUnit, coaxial network unit) register with OLT (OpticalLineTerminal, optical line terminal). After the registration is successful, OLT can manage and resource the CNU and ONU Allocation etc. [0003] Specifically, the physical device CMC (CoaxMediaConverter, coaxial media converter) that includes the ONU can be used to realize the physical layer conversion, and the registration window of the OLT to the optical domain is also effective in the coaxial domain, so that the CNU and the CMC can be connected at the same time The window registers with the OLT at the same time, and the CNU can use the EPONMPCP (Ethe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/06
CPCH04Q11/0067H04Q11/0071H04Q2011/0064H04Q2213/1301H04Q2213/13389
Inventor 张利孙方林赵泉波孙艳宾
Owner HUAWEI TECH CO LTD