A control theoretic approach for congestion control of multi-hop wireless computer networks

被引：0

作者：

Bigdeli, N. ^{[1
]}

Afshar, K. ^{[1
]}

Torabi, N. ^{[1
]}

机构：

[1] Department of Electrical Engineering, Imam Khomeini International University, Qazvin

来源：

Journal of Applied Sciences | 2008年 / 8卷 / 20期

关键词：

Active queue management; IEEE; 802.11; Tree topology; Wireless interference; Wireless multi-hop networks;

D O I：

10.3923/jas.2008.3536.3548

中图分类号：

学科分类号：

摘要：

Congestion control in different network architectures implies different formulations and requirements. In this study, a control theory based approach has been employed to formulate and solve the congestion control problem in multi-hop wireless networks. Both wireless networks with ring and tree topologies will be considered in this paper. Such networks will be formulated in general form while the wireless interference in the system is considered. For the tree topology a multi-level wireless access network in its general form is considered. Closed form model equations will be derived and next, by linearizing the resulting nonlinear model equations, controller designing problem will be dealt with. Simulation results are representative of the controller designing procedure and its performance evaluation for some typical multi- hop wireless networks. © 2008 Asian Network for Scientific Information.

引用

页码：3536 / 3548

页数：12

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