Research Article
Wireless Mesh Router Placement with Constraints of Gateway Positions and QoS
@INPROCEEDINGS{10.4108/eai.19-8-2015.2260962, author={Chun-Cheng Lin and Tung-Huei Chen and Shun-Yu Jhong}, title={Wireless Mesh Router Placement with Constraints of Gateway Positions and QoS}, proceedings={11th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness}, publisher={IEEE}, proceedings_a={QSHINE}, year={2015}, month={9}, keywords={wireless mesh network particle swarm optimization qos}, doi={10.4108/eai.19-8-2015.2260962} }- Chun-Cheng Lin
Tung-Huei Chen
Shun-Yu Jhong
Year: 2015
Wireless Mesh Router Placement with Constraints of Gateway Positions and QoS
QSHINE
IEEE
DOI: 10.4108/eai.19-8-2015.2260962
Abstract
The past studies on router node placement for wireless mesh networks (WMNs) did not consider placement of Internet gateways. Therefore, mesh routers and mesh clients can only communicate locally. The problem in this paper is to maximize both network connectivity and client coverage for the router node placement in WMNs consisting of mesh routers, mesh clients, and Internet gateways, subject to three QoS constraints: delay, relay load, and Internet gateway capacity. By visualizing the placements in previous works, we discover two main drawbacks: overlapping and coverless. To solve them, this paper presents a novel particle swarm optimization approach. Performance of the proposed approach is verified by simulation.
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