Efficient topology discovery protocol using IT-SDN for software-defined wireless sensor network

The internet of things (IoT) and wireless sensor networks (WSNs) are two promising technologies for supporting new services applications. However, because IoT WSN entail interaction transaction device topology discovery protocols, facing some challenges. Topology (TD) is important in since nodes (SNs) the main points this network. Networking these SN (IoT-devices) has a few difficulties such as energy bandwidth consumption, data storage issues resulting from frequent interactions transactions between devices. Because challenges cannot be resolved by one solution, we focused on reducing consumption associated with WSN. We proposed software-defined networking (SDN) model to tackle energy-efficiency issue setup integrating SDN WSN, which gave rise more robust system, network (SDWSN). In direction, an improved fuzzy-logic-based strategy, fuzzy protocol (FTDP). It used IT-SDN (an SDN-based framework) increase network’s lifepan due its low consumption. link layer (LLDP) build controller’s topology. system’s performance was presented compared, demonstrating that effective SDWSN policy, efficiency achievable.