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Performance analysis of WMN-GA simulation system for different WMN architectures considering OLSR

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10.1109/AINA.2015.187
 
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hdl:2117/86154

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Barolli, Admir
Oda, Tetsuya
Barolli, Leonard
Xhafa Xhafa, FatosMés informacióMés informacióMés informació
Loia, Vincenzo
Uchida, Kazunori
Document typeConference report
Defense date2015
Rights accessOpen Access
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder
Abstract
Wireless Mesh Networks (WMNs) are attracting a lot of attention from wireless network researchers. Node placement problems have been investigated for a long time in the optimization field due to numerous applications in location science. In our previous work, we evaluated WMN-GA system which is based on Genetic Algorithms (GAs) to find an optimal location assignment for mesh routers. In this paper, we evaluate the performance of two different distributions of mesh clients for two WMN architectures considering throughput, delay and energy metrics. For simulations, we used ns-3 and Optimized Link State Routing (OLSR). We compare the performance for normal and uniform distributions of mesh clients by sending multiple Constant Bit Rate (CBR) flows in the network. The simulation results show that for both distributions, the throughput of Hybrid WMN is higher than I/B WMN architecture. The delay of Hybrid WMN is a lower compared with I/B WMN. The delay for Hybrid WMN is almost the same for both distributions. However for I/B WMN, the delay is lower for Uniform distribution. For Normal distribution, the energy decreases sharply, because of the high density of nodes. For Uniform distribution, the remaining energy is higher compared with Normal distribution.
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(c) 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
CitationBarolli, A., Oda, T., Barolli, L., Xhafa, F., Loia, V., Uchida, K. Performance analysis of WMN-GA simulation system for different WMN architectures considering OLSR. A: IEEE International Conference on Advanced Information Networking and Applications. "IEEE 29th International Conference on Advanced Information Networking and Applications, Gwangju, South Korea, March 25-27, 2015: proceedings". Gwangju: 2015, p. 207-214. 
URIhttp://hdl.handle.net/2117/86154
DOI10.1109/AINA.2015.187
ISBN978-1-4799-7904-2
Publisher versionhttp://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7097972
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