The simulation results of this thesis can allow to conclude that using the multipath with quality of service is the best method to get less jitter and more throughput as compare with another published paper and this algorithm gets less jitter without using multipath as in the first experiment, but the throughput is reduced in big network as in the sixth experiment because the transfer packet from client to server not fixed ,the packet take one path in first transfer but in second transfer may take another path to send to server and this can reduce the network throughput in random network .
5.2 Future work
• The NFV (network function virtualization) is attractive technologies in future [41] thus we need to combine the SDN with NFV to get the best quality of service for any network.
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• Combine two controllers in one network every controller gives the order for some of the switches to find the best throughput and less jitter for a big network.
• Apply this algorithm in cloud network and check the Quality of services for multi users when connected to the cloud.
• Apply the quality of service in 5th generation mobile networks 5G [42].
• The load balancer is an attractive feature [43] for network, thus we need to combine the QoS with a load balancer in one topic to solve some