A Novel Framework for Resource Discovery and Self-Configuration in Software Defined Wireless Mesh Networks

Babu, Sarath; Mithun, P. V.; Manoj, B. S.

doi:10.1109/tnsm.2019.2922107

Cited by 8 publications

(2 citation statements)

References 28 publications

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“…The issues of poor management effectiveness and challenging control that are associated with the dynamic nature of wireless networks seem to be resolved by SDWNs. The controller of a wireless network can obtain the changes in topological structure and state of the entire network thanks to SDWN technology and decide on the establishment of flow rules at the data layer [17].…”

Section: Sdn/sdwn Networkmentioning

confidence: 99%

Assessment of SDN Controllers in Wireless Environment Using a Multi-Criteria Technique

Koulouras,

Bobotsaris,

Margariti

et al. 2023

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Software-defined network (SDN) technology can offer wireless networks the advantages of simplified control and network management. This SDN subdomain technology is called the software-defined wireless network (SDWN). In this study, the performance of four controllers in an SDWN environment is assessed, since the controller is the most significant component of the entire network. Using the Mininet-WiFi platform, the performance of each controller is evaluated in terms of throughput, latency, jitter, and packet loss. Moreover, a multi-criteria evaluation is introduced and applied to provide a fair comparison between SDWNs. This study provides an appropriate configuration of SDWNs that is useful for network engineering and can be used for SDWNs performance optimization.

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Section: Sdn/sdwn Networkmentioning

confidence: 99%

Assessment of SDN Controllers in Wireless Environment Using a Multi-Criteria Technique

Koulouras,

Bobotsaris,

Margariti

et al. 2023

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“…Software-Defined Wireless Sensor Networks (SDWSNs) are particularly challenging scenarios to apply SDN because OFDP has scalability issues due to their size [10] and their fast topology changes because of node mobility [11]. Thus, IoT Hub [12] introduced an edge manager for resource discovery; however, it is unable to discover topologies among the IoT devices.…”

Section: Related Workmentioning

confidence: 99%

HDDP: Hybrid Domain Discovery Protocol for Heterogeneous Devices in SDN

et al. 2020

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Computer networks are adopting the new Software-Defined Networking (SDN) architecture, however not all devices can support it, mainly due to power and computational constraints. This paper proposes the Hybrid Domain Discovery Protocol (HDDP), a new discovery protocol that enhances the existing OpenFlow Discovery Protocol (OFDP). HDDP allows the discovery of hybrid network topologies composed of both SDN and non-SDN devices, which no other state-of-the-art protocol can achieve. HDDP has been implemented in a software switch and emulated in diverse networks, where it discovers hybrid topologies by using a number of messages similar to competitors, as they only discover SDN devices.

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