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In this paper, we evaluate the performance of two WMN architectures considering throughput, delay, jitter and fairness index metrics. For simulations, we used ns-3. We compare the performance for two architectures considering transmission rate and OLSR protocol. The simulation results show that for transmission rate 600 and 1200 [kbps], the throughput of Hybrid WMN is higher than I/B WMN. For transmission...
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,...
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,...
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,...
Wireless Mesh Networks (WMNs) are currently attracting a lot of attention due to their ability to provide cost-efficient broadband wireless connectivity. In this paper, we evaluate the performance of a WMN by simulations considering packet delivery ratio (PDR), throughput and delay. For simulations, we used ns-3 simulator and Hybrid Wireless Mesh Protocol (HWMP). We evaluate the performance of the...
In this paper, we evaluate the performance of Ad hoc On-Demand Distance Vector (AODV) routing protocol for single and multiple traffic in MANETs. We investigate and compare the packet delivery fraction (PDF) and throughput. As network simulator, we used ns-3 and we considered random waypoint mobility model for different number of nodes and different maximum speed by sending single and multiple traffic...
Mobility and the absence of any fixed infrastructure make wireless Mobile Ad-hoc Networks (MANETs) very attractive for time-critical applications. In this paper, we deal with TCP congestion control for Multiple traffic in MANETs. For network simulations, we used ns-3 network simulator considering Ad hoc On-Demand Distance Vector (AODV) and Optimized Link State Routing (OLSR) routing protocols. We...
In this paper, we deal with congestion control for multi-flow traffic in wireless mobile ad-hoc networks (MANET). For simulations, we used ns-3 open source network simulator considering Optimized Link State Routing (OLSR) routing protocol. We present the MANET performance considering random waypoint mobility model for different number of nodes and different area sizes, by sending multi-flow traffic...
Wireless networks have become increasingly popular. They can provide mobile users with ubiquitous communication capability and information access regardless of locations. In this paper, we evaluate the heterogeneous environments of wireless mobile ad-hoc networks by simulations. For simulations, we used ns-3 network simulator considering Ad hoc On demand Distance Vector (AODV) and Optimized Link State...
Wireless networks have become increasingly popular. They can provide mobile users with ubiquitous communication capability and information access regardless of locations. In this paper, we evaluate the throughput of wireless multihop networks by simulations. For simulations, we used ns-3 network simulator considering Ad hoc On-Demand Distance Vector (AODV), Optimized Link State Routing (OLSR) and...
Wireless networks have become increasingly popular and they can provide mobile users with ubiquitous communication capability and information access regardless of locations. In this paper, we evaluate the throughput of wireless multi-hop networks by simulations. For simulations, we used ns-3 network simulator considering Optimized Link State Routing (OLSR) and Ad hoc On-Demand Distance Vector (AODV)...
A Mobile Ad-hoc Network (MANET) is a collection of wireless mobile terminals that are able to dynamically form a temporary network without any aid from fixed infrastructure or centralized administration. In recent years, they are continuing to attract the attention for their potential use in several fields. Mobility and the absence of any fixed infrastructure make MANETs very attractive for mobility...
An Ad-hoc network is a collection of wireless terminals that are able to dynamically form a temporary network without any aid from fixed infrastructure or centralized administration. In recent years, another class of adhoc networks are continuing to attract the attention for their potential use in several fields. Mobility and the absence of any fixed infrastructure make mobile Ad-hoc network very...
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