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Method and device for bandwidth allocation

A bandwidth and parameter technology, applied in the determination of scheduler parameters and/or shaper parameters, can solve the problem that the scheduler/shaper system cannot adequately deal with users, and achieve the effect of ensuring fairness

Pending Publication Date: 2022-07-29
NOKIA NETWORKS OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these combined scheduler / shaper systems still do not adequately deal with the aforementioned issues of potentially abusive users

Method used

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  • Method and device for bandwidth allocation
  • Method and device for bandwidth allocation
  • Method and device for bandwidth allocation

Examples

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Embodiment Construction

[0040]Example embodiments of the present application are described in detail herein and illustrated in the accompanying drawings by way of example. It should be understood that although specific embodiments are discussed herein, it is not intended to limit the scope of the invention to these embodiments. On the contrary, it is to be understood that the embodiments discussed herein are for illustrative purposes and that modified and alternative embodiments may be practiced without departing from the scope of the invention as defined in the claims. The order of the method steps is not limited to a particular embodiment, and the method steps may be performed in other possible orders. Similarly, specific structural and functional details disclosed herein are merely representative for purposes of describing the embodiments. However, the invention described herein may be embodied in various alternative forms and should not be construed as limited to the embodiments set forth herein...

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Abstract

The invention discloses an apparatus comprising means for obtaining a contention indication of a communication network; acquiring historical bandwidth utilization indication parameters of corresponding participants of the communication network; scheduler parameters and / or shaper parameters for output provided to the device are determined based on the contention indication and the historical bandwidth utilization indication, where the scheduler parameters and / or shaper parameters relate to allocating bandwidth to participants of the network.

Description

technical field [0001] Various example embodiments relate to bandwidth allocation, and in particular to the determination of scheduler parameters and / or shaper parameters. Background technique [0002] Sharing bandwidth in a network among multiple clients is typically handled by a weighted fair queuing (WFQ) scheduler component. In this sharing scheme, each client is given a weight. Each of them will receive a fraction of the total bandwidth proportional to their weight. By design, if any client is not active or requesting its portion of the bandwidth granted, this "free" or idle bandwidth is automatically distributed among active clients in proportion to the weight of those active clients. In the worst case, the minimum bandwidth that each client will receive is equal to the total bandwidth times the ratio of its weight to the sum of all client weights. In the best case, if there is only one active client at a time, that client will get the full bandwidth. [0003] Howe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L41/0896H04L41/40
CPCH04L41/0896H04L47/22H04L47/629H04L47/6265H04L47/127H04W74/08H04W72/535
Inventor B·德罗哈格J·迪斯特尔曼斯S·科拉P·福斯佩雷兹
Owner NOKIA NETWORKS OY
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