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Software defined Networks (SDN) is a paradigm that promises to facilitate the management of all types of networks, including the Wireless Mesh Networks (WMN). This integration enables an environment with enough resources and coverage to meet the demands of users, and thanks to a centralized network, resources can be managed in a better way. There are multiple simulators/emulators available, integrating...
With virtual switching, a chain of virtual network functions can be realized on a single physical host. This promises higher flexibility and reduction of costs for network operators due to the usage of commodity hardware instead of expensive hardware appliances. On the down side this may cause interferences that affect the performance. Therefore, we survey the performance impact of intra-node placement...
In this paper, we investigate the benefits and tradeoffs among various routing strategies used in Mobile Ad Hoc Networks (MANET). In particular, we compare the performance of OSPF-MDR, OLSR, and Composite Routing. Our composite routing implementation is based on further extensions of OSPF-MDR that employs OLSR as the sub-IP MANET routing protocol. The performance evaluation was conducted on an emulation...
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