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- Silva, Celso F., et al.
(författare)
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IoT Traffic Offloading with MultiPath TCP
- 2021
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Ingår i: IEEE Communications Magazine. - : Institute of Electrical and Electronics Engineers (IEEE). - 0163-6804 .- 1558-1896. ; 59:4, s. 51-57
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Tidskriftsartikel (refereegranskat)abstract
- The concept of a fully connected world in the fifth generation technology envisions the massive rollout of small and constrained Internet of Things (IoT) devices. In such IoT environments, machineto-machine (M2M) communications is key for allowing these devices (e. g., sensors, actuators, smart meters/monitors) to collect data toward a remote server. We address this particular scenario by building and evaluating an IoT multi-access reference architecture, with a multipath TCP ( MPTCP) gateway connected to multiple cellular networks to offload M2M data traffic. Experimental results from CoAP-emulated traffic indicate that the our proposed system together with the benefits of MPTCP improve IoT application performance. More specifically, multipath- based M2M data traffic offloading increases throughput and significantly reduces latency of CoAP requests as the number of sensor networks increases.
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