2014
DOI: 10.1186/1687-1499-2014-118
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Simulation of multi-radio multi-channel 802.11-based mesh networks in ns-3

Abstract: In the context of wireless network simulation, many simulators are capable of evaluating the performance of single-channel network protocols, but they need many modifications to be able to simulate multi-radio multi-channel networks. We address the problem of simulating channel assignment protocols for multi-radio wireless mesh networks in ns-3 simulator, providing the essential steps needed to simulate a channel assignment protocol. In addition, we explain the details of simulating the Semi-dynamic Interferen… Show more

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Cited by 13 publications
(5 citation statements)
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“…In recent years, the NS-3 simulator is widely used for the analysis of different networks: some researchers propose implementations of new models for devices and channels, while the others use NS-3 for testing and evaluation of new protocols. Most of the NS-3 models are developed for different types of wireless networks, for instance: model of multi-radio multi-channel 802.11-based mesh network is given in [29], performance evaluation of WirelessHART network model is proposed in [30], and implementation of ETX metric within AODV protocol for WANETs is given in our previous work [31], [32]. Development and performance evaluation of a mobile IPv6 model for NS-3 is given in [33], while in [34] a framework for IPv6 based implementation of Lightweight On-demand Ad hoc Distance-vector next generation (LOADng) protocol is presented.…”
Section: Related Workmentioning
confidence: 99%
“…In recent years, the NS-3 simulator is widely used for the analysis of different networks: some researchers propose implementations of new models for devices and channels, while the others use NS-3 for testing and evaluation of new protocols. Most of the NS-3 models are developed for different types of wireless networks, for instance: model of multi-radio multi-channel 802.11-based mesh network is given in [29], performance evaluation of WirelessHART network model is proposed in [30], and implementation of ETX metric within AODV protocol for WANETs is given in our previous work [31], [32]. Development and performance evaluation of a mobile IPv6 model for NS-3 is given in [33], while in [34] a framework for IPv6 based implementation of Lightweight On-demand Ad hoc Distance-vector next generation (LOADng) protocol is presented.…”
Section: Related Workmentioning
confidence: 99%
“…Each node then decides channels to use based on the game theory. Its detailed implementation is also disclosed in [ 41 ]. Above dynamic CA strategies require frequent channel/interface switching causing processing overhead.…”
Section: Related Work: Multi-channel Multi-interface Multi-hop Netmentioning
confidence: 99%
“…Static channel assignments are flexible to deploy but unsuccessful to sense the changes in the network environment [7]- [10]. The dynamic schemes enforce nodes to switch their interface channels dynamically between successive data transmissions in high synchronizations requirement [11]. Hybrid approaches combine the static and dynamic channels in which some part of interfaces are assigned to static channels and others to dynamic channels [12].…”
Section: Introductionmentioning
confidence: 99%
“…Llorenc presented a semi-dynamic and distributed algorithm named SICA [13] considering both external and internal interference. Furthermore, the same authors also validated SICA based on Morkov chains in [11] and proposed an automated test module to verify the simulation [14]. However, it is complicated and requires high synchronization.…”
Section: Introductionmentioning
confidence: 99%