NDLI: Cost-effective placement of mesh nodes in wireless mesh networks

Content Provider	IEEE Xplore Digital Library
Author	Wenjia Wu Junzhou Luo Ming Yang
Copyright Year	2010
Description	Author affiliation: School of Computer Science and Engineering, Southeast University, Nanjing, P.R. China (Wenjia Wu; Junzhou Luo; Ming Yang)
Abstract	Placement of mesh nodes is an important and challenging issue in the research of wireless mesh networks (WMNs). It is important that the placement occurs after careful network planning, in order to minimize deployment cost while satisfying the requirements of network performance. In this paper, we study the problem of cost-effective node placement (CeNP) in WMNs. First of all, we define the objective functions and constraint conditions in the CeNP problem, and formulate this problem as an integer linear programming issue. Then, we propose an efficient method called CeNP LSA, i.e., jointing MAP location, GW selection and MR addition. Three corresponding heuristic algorithms, namely, MSC-based coverage algorithm, weighted clustering algorithm and GW-rooted tree pruning algorithm, are developed so that the deployment cost is minimized and the constraints are satisfied. Finally, the performance of CeNP LSA is evaluated by simulations, and the results show that the proposed algorithms are highly effective for strategically placing mesh nodes in WMNs.
Starting Page	261
Ending Page	266
File Size	200845
Page Count	6
File Format	PDF
ISBN	9781424491445
e-ISBN	9781424491438
DOI	10.1109/ICPCA.2010.5704109
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-12-01
Publisher Place	Slovenia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless communication Heuristic algorithms Wireless mesh networks Gateway Deployment Clustering algorithms Mesh Node Placement Logic gates Internet Wireless Mesh Networks Delay Cost-effective
Content Type	Text
Resource Type	Article

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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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