Method for controlling network data flow of global microwave access inter-operation

A flow control and network data technology, applied in the field of WiMAX network, can solve problems such as WiMAX network data congestion, achieve the effect of solving network congestion, avoiding rate reduction, and optimizing flow control measures

Inactive Publication Date: 2007-09-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a WiMA

Method used

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  • Method for controlling network data flow of global microwave access inter-operation
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  • Method for controlling network data flow of global microwave access inter-operation

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Embodiment Construction

[0033] 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.

[0034] The following embodiments of the present invention are all implemented in a WiMAX network, but are not limited to oth...

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Abstract

The method comprises: the data receiving end receives the data from the data sending end; deciding if the network congestion happens; if yes, the data sending end sends a traffic control request to the data receiving end; according to the traffic control request, the data receiving end makes traffic control operation. Said data receiving end calculates the length of the saved relay queue to decide if the congestion happens; if the length of the saved relay queue is over the control threshold, then the network data has congestion; otherwise, there is no congestion.

Description

technical field [0001] The invention relates to WiMAX network technology, in particular to a WiMAX network data flow control method. Background technique [0002] Worldwide Interoperability for Microwave Access (WiMAX, Worldwide Interoperability for Microwave Access) is a wireless metropolitan area network technology based on the IEEE 802.16 standard. As shown in Figure 1, the WiMAX network is mainly composed of three parts, namely: client (MSS / SS) 101, access service network (ASN) 102 including base station (BS) and access service network gateway (ASN GW) , a logical entity such as a connection service network (CSN) 103 including a prepaid server (PPS), an authentication, authorization and accounting server (AAA Server). The wireless side of the WiMAX network is a wireless metropolitan area network access technology based on the IEEE 802.16d / e standard. Now it mainly follows the IEEE 802.16-2004 (802.16d) standard formulated in July 2004. IEEE802.16-2004 (802.16d) standa...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L47/267
Inventor 顾亮吴建军
Owner HUAWEI TECH CO LTD
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