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Method and system for interconnecting wideband wireless network and wired network

A wired network and broadband network technology, applied in the field of communication, can solve the problems of three-network interconnection without DSL network and OAN broadband network

Inactive Publication Date: 2011-02-02
吴晓龙
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  • Summary
  • 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 wideband wireless network and wired network
  • Method and system for interconnecting wideband wireless network and wired network
  • Method and system for interconnecting wideband wireless network and wired network

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Embodiment Construction

[0145] 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.

[0146] 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:

[0147] The operator owns 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 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, or introduce th...

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Abstract

The invention provides a method and a system for interconnecting a wideband wireless network and a wired network. The method mainly comprises following step: a BWA (broadband wireless access) network, an OAN (optical access network) and a DSL (digital subscriber line) network are interconnected pairwise by IWUs (interworking units), can solve the problem of interconnecting a WiMAX (worldwide interoperability for microwave access) wideband network, the DSL network and the OAN wideband network, WiMAX can substitute for the wired access of the OAN and the DSL network and be used as the wireless extension of the wired access of the OAN wideband network and the DSL network so as to support the applications of fixed wireless access, unbonded access, portable access and mobile access. The loose-coupling network interconnection scheme can keep the mutual independence of the WiMAX wideband network, the DSL network and the MSO (multiple system operator) wideband network to a maximum extent and can also support the unified charging, the unified customer service and / or the unified certification.

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): H04Q11/00H02M3/00H04L12/66H02M7/02H04L12/46H04L29/06
CPCH04W92/045
Inventor 查敏郑若滨
Owner 吴晓龙
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