Joint Power and Multiple Access Control for Wireless Mesh Network with Rose Projection Method

Joint Power and Multiple Access Control for Wireless Mesh Network with Rose Projection Method

This paper investigates the utility maximization problem for the downlink of the multi-interface multichannel wireless mesh network with orthogonal frequency division multiple access. A cross-layer joint power and multiple access control algorithm are proposed. Rosen projection matrix is combined wi...

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Main Authors: Meiqin Tang, Lili Shang, Yalin Xin, Xiaohua Liu, Xinjiang Wei
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2014/352809
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spelling doaj-76ed01b825e9478ca0fa29b27a0f57842020-11-25T00:49:12ZengHindawi LimitedThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/352809352809Joint Power and Multiple Access Control for Wireless Mesh Network with Rose Projection MethodMeiqin Tang0Lili Shang1Yalin Xin2Xiaohua Liu3Xinjiang Wei4School of Mathematics and Statistics Science, Ludong University, Yantai 264025, ChinaSchool of Mechatronic Engineering and Automation, Shanghai University, Shanghai 270072, ChinaSchool of Mathematics and Statistics Science, Ludong University, Yantai 264025, ChinaSchool of Mathematics and Statistics Science, Ludong University, Yantai 264025, ChinaSchool of Mathematics and Statistics Science, Ludong University, Yantai 264025, ChinaThis paper investigates the utility maximization problem for the downlink of the multi-interface multichannel wireless mesh network with orthogonal frequency division multiple access. A cross-layer joint power and multiple access control algorithm are proposed. Rosen projection matrix is combined with Solodov projection techniques to build a three-memory gradient Rosen projection method, which is applied to solve this optimization problem. The convergence analysis is given and simulations show that the proposed solution achieves significant throughput compared with existing approaches.http://dx.doi.org/10.1155/2014/352809
collection DOAJ
language English
format Article
sources DOAJ
author Meiqin Tang
Lili Shang
Yalin Xin
Xiaohua Liu
Xinjiang Wei
spellingShingle Meiqin Tang
Lili Shang
Yalin Xin
Xiaohua Liu
Xinjiang Wei
Joint Power and Multiple Access Control for Wireless Mesh Network with Rose Projection Method
The Scientific World Journal
author_facet Meiqin Tang
Lili Shang
Yalin Xin
Xiaohua Liu
Xinjiang Wei
author_sort Meiqin Tang
title Joint Power and Multiple Access Control for Wireless Mesh Network with Rose Projection Method
title_short Joint Power and Multiple Access Control for Wireless Mesh Network with Rose Projection Method
title_full Joint Power and Multiple Access Control for Wireless Mesh Network with Rose Projection Method
title_fullStr Joint Power and Multiple Access Control for Wireless Mesh Network with Rose Projection Method
title_full_unstemmed Joint Power and Multiple Access Control for Wireless Mesh Network with Rose Projection Method
title_sort joint power and multiple access control for wireless mesh network with rose projection method
publisher Hindawi Limited
series The Scientific World Journal
issn 2356-6140
1537-744X
publishDate 2014-01-01
description This paper investigates the utility maximization problem for the downlink of the multi-interface multichannel wireless mesh network with orthogonal frequency division multiple access. A cross-layer joint power and multiple access control algorithm are proposed. Rosen projection matrix is combined with Solodov projection techniques to build a three-memory gradient Rosen projection method, which is applied to solve this optimization problem. The convergence analysis is given and simulations show that the proposed solution achieves significant throughput compared with existing approaches.
url http://dx.doi.org/10.1155/2014/352809
work_keys_str_mv AT meiqintang jointpowerandmultipleaccesscontrolforwirelessmeshnetworkwithroseprojectionmethod
AT lilishang jointpowerandmultipleaccesscontrolforwirelessmeshnetworkwithroseprojectionmethod
AT yalinxin jointpowerandmultipleaccesscontrolforwirelessmeshnetworkwithroseprojectionmethod
AT xiaohualiu jointpowerandmultipleaccesscontrolforwirelessmeshnetworkwithroseprojectionmethod
AT xinjiangwei jointpowerandmultipleaccesscontrolforwirelessmeshnetworkwithroseprojectionmethod
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