Backhaul as a Bottleneck in IEEE 802.16e Networks

被引：2

作者：

Lakkakorpi, Jani ^{[1
]}

Sayenko, Alexander ^{[2
]}

机构：

[1] Nokia Devices R&D, Helsinki, Finland

[2] Nokia Res Ctr, Helsinki, Finland

来源：

GLOBECOM 2008 - 2008 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE | 2008年

关键词：

active queue management; admission control; differentiated services; IEEE; 802.16; quality of service; WiMAX;

D O I：

10.1109/GLOCOM.2008.ECP.248

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we assume that the bottleneck in IEEE 802.16e networks is not necessarily the air interface but it can sometimes be the backhaul, too, since overprovisioning is not always feasible. Our simulations show that applying Differentiated Services and Active Queue Management on the bottleneck links as well as taking the bottleneck link load into account in connection admission control decisions leads into more efficient use of the scarce backhaul capacity.

引用

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页数：6

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