Networking framework of three-network access community based on PLC technology

A technology for networking architecture and access to cells, applied in the field of network communication, can solve the problems of implementation difficulties, large demand for optical cables, and high networking costs, and achieves the effect of solving difficulties in reconstruction and solving high costs.

Inactive Publication Date: 2012-07-18
SHENZHEN ANNAI HEATING ELEMENT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the all-optical access network mainly adopts Ethernet Passive Optical Network (EPON, Ethernet Passive Optical Network) networking technology. The access network has been widely used in the integration of the three networks. However, using the all-optical access network technology to form a network, optical cables are used as the transmission medium from the aggregation equipment in the computer room of the community to the user's room. There is a great demand for optical cables. The cost is high, and the optical cable interface is not reserved in the user's room, and the user's indoor decoration needs to be modified when the optical cable is connected, which is difficult to realize

Method used

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  • Networking framework of three-network access community based on PLC technology
  • Networking framework of three-network access community based on PLC technology

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Embodiment Construction

[0011] The embodiment of the present invention provides a structural diagram of a network structure of a three-network access cell based on PLC technology, which is used to reduce costs and facilitate implementation when realizing three-network integration.

[0012] see figure 1 , which is a structural diagram of a network architecture of a three-network access cell based on PLC technology in an embodiment of the present invention, including:

[0013] Convergence equipment 101, PLC bridge concentrator 102, PLC modem 103, end user equipment 104;

[0014] Wherein, the aggregation device 101 is connected to the PLC bridge hub 102 through an optical cable, the PLC bridge hub 102 is connected to the PLC modem 103 through a power line, and the PLC modem 103 is connected to the end user equipment 104 through an optical cable.

[0015] In the embodiment of the present invention, the aggregation device 101 can be erected in the central computer room, and the aggregation device 101 can...

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Abstract

The embodiment of the invention discloses a networking framework of a three-network access community based on a PLC (Power Line Communication) technology, is used for realizing three-network integration. The networking framework of the three-network access community based on the PLC technology in the embodiment of the invention comprises convergent equipment, a PLC bridge collector, a PLC modem and terminal user equipment, wherein the convergent equipment is connected with the PLC bridge collector through an optical cable; the PLC bridge collector is connected with the PLC modem through a power line; and the PLC modem is connected with the user equipment through an optical cable.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a network architecture of a three-network access cell based on Power Line Communication (PLC, Power Line Communication) technology. Background technique [0002] At present, in order to realize new services such as smart meters and smart homes in the power system, in recent years, with the continuous development and expansion of the power communication network, the communication network of the power system has been extended to the access level of residential quarters, and has been developed and successfully The all-optical access network and wireless acquisition system based on optical fiber composite low-voltage cable (OPLC, Optical Fiber Composite Low-voltage Cable) are applied. At the same time, with the further expansion of the national three-network (telecom network, radio and television network, and Internet) integration pilot, the Internet and radio a...

Claims

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Application Information

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IPC IPC(8): H04B3/54H04L12/28H04L12/46
Inventor 李红杰廖夷盛
Owner SHENZHEN ANNAI HEATING ELEMENT
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