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Method for intercommunication between network nodes, for access service network and WiMAX network frame

A network node and network architecture technology, applied in network interconnection, data exchange network, data exchange through path configuration, etc., can solve the problems of increasing R3 tunnel and HA load, etc., and achieve the effect of reducing intercommunication delay

Inactive Publication Date: 2007-06-27
HUAWEI TECH CO LTD
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Problems solved by technology

In this case, the service flow between MSs must be forwarded through HA no matter in which direction, which will inevitably increase the load of R3 tunnel and HA

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  • Method for intercommunication between network nodes, for access service network and WiMAX network frame
  • Method for intercommunication between network nodes, for access service network and WiMAX network frame
  • Method for intercommunication between network nodes, for access service network and WiMAX network frame

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Embodiment Construction

[0031]Below we will describe in detail the best implementation of the present invention with reference to the accompanying drawings. First of all, it should be pointed out that the meanings of the terms, words and claims used in the present invention should not be limited to their literal and ordinary meanings, but also include meanings and concepts that are consistent with the technology of the present invention. This is because It is up to us, as inventors, to define terms appropriately in order to best describe our inventions. Therefore, the configurations given in this specification and the accompanying drawings are only preferred implementations of the present invention, rather than enumerating all technical characteristics of the present invention. We need to recognize that there are various equivalents or modifications that could replace ours.

[0032] Firstly, the overall technical solution of the intercommunication method between network nodes in the embodiment of th...

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Abstract

The invention provides a interworking method of different network nodes based on WiMAX network structure, including: the setting of Internet protocol traffic redirecting unit between network nodes and the corresponding connecting service network CSN, the transfer form the interworking traffic between two network nodes in the same network CSN to the traffic redirecting unit. Based on WiMAX network structure, the invention also provides an access service network and its structure. In this invention, the interworking is carried out in the ASN inside or between two ASNs, without the participation of R3 tunnel and CSN, so it can reduce the load of R3 Tunnel and CSN. Furthermore, ASN in the invention can complete the interworking between two network nodes in the same network, the traffic no longer needs to transmitt through CSN, so the interworking delay is reduced effectively.

Description

technical field [0001] The invention relates to WiMAX network technology, in particular to a method for intercommunication between network nodes based on WiMAX network architecture, access service network and WiMAX network architecture. Background technique [0002] The Worldwide Interoperability Microwave Access (WiMAX) mentioned in the IEEE802.16 standard is a wireless metropolitan area network (WMAN) technology, which proposes a new air interface standard for microwave and millimeter wave frequency bands. WiMAX is an emerging wireless communication technology used to transmit wireless signals. It can provide high-speed Internet-oriented connections. Using this technology, users can perform data communication at a very fast speed within a range of 50 kilometers. [0003] Founded on April 9, 2001, the WiMAX Forum is a non-profit organization jointly established by industry-leading new communication product and equipment companies. The organization will not only establish a...

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Application Information

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IPC IPC(8): H04L12/46H04L12/56H04L12/28H04Q7/38H04L12/801
Inventor 李修奕
Owner HUAWEI TECH CO LTD
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