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Method and system for interconnecting broadband wireless network and wired network

A wired network and network interconnection technology, which is applied in the field of broadband wireless network and wired network interconnection, can solve the problems of three-network interconnection without DSL network and OAN broadband network, and achieve the effect of enriching service choices

Inactive Publication Date: 2009-07-08
代晶
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] In the prior art, there is no method and system for interconnecting WiMAX network, DSL network and OAN broadband network

Method used

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  • Method and system for interconnecting broadband wireless network and wired network
  • Method and system for interconnecting broadband wireless network and wired network
  • Method and system for interconnecting broadband wireless network and wired network

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Embodiment Construction

[0076] The invention provides a method and system for interconnecting a broadband wireless network and a wired network. The core of the invention is to interconnect WiMAX, an OAN broadband network and a DSL network through an IWU.

[0077] The method for interconnecting the broadband wireless network and the wired network of the present invention, that is, the scheme for interconnecting the three networks of the WiMAX network, the DSL network and the OAN broadband network, will be described below. A schematic diagram of the interconnection scheme is shown in Figure 5 As shown, the specific description is as follows:

[0078] The operator has two independent networks of OAN network and WiMAX 802.16e, and adds a network element IWU1 between the 802.16e network and the OAN broadband network, which is used for protocol conversion from reference point R5 to reference point V. Introduce the services provided by the SNF of the OAN broadband network into the WiMAX 802.16e network, o...

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PUM

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Abstract

The invention provides a method and system for interconnecting a broadband wireless network and a wired network. The method mainly includes: connecting a BWA (Broadband Wireless Access) network, an OAN (Optical Fiber Access) broadband network and a DSL (Digital Subscriber Line) network The two are interconnected through the IWU (Interconnect Unit). The method of the invention can solve the problem of three-network interconnection of WiMAX (global interactive microwave access), DSL and OAN broadband networks. WiMAX can replace OAN and DSL wired access, as a wireless extension of OAN and DSL wired access, and supports fixed wireless, nomadic, portable and mobile access applications. The loosely coupled network interconnection scheme proposed by the present invention can keep WiMAX, DSL and MSO broadband networks independent of each other to the greatest extent, but can support unified billing, unified customer service and / or unified authentication.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and system for interconnecting a broadband wireless network and a wired network. Background technique [0002] FTTH (fiber-to-the-home) technology is a hot technology in the field of communication at present, but due to barriers in cost, technology and demand, this technology has not been promoted and developed on a large scale so far. Due to the development of PON (passive optical network) technology, FTTH network has entered a period of rapid development. New equipment and new network construction plans are constantly being launched. [0003] FTTH is a final form of the development of FTTx (Fiber Access Network), and the official name of FTTx is Fiber FITL (Fiber in the loop, subscriber loop). According to the location of the ONU (Optical Network Unit), FTTx is divided into FTTH, FTTB (Fiber to the Building) and FTTC (Fiber to the Curb). The high bandwidth of FTTx access c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/46H04L12/66
CPCH04W92/14
Inventor 查敏郑若滨
Owner 代晶
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