The giant information exchange enabled by the Internet of Things (IoT) paradigm, i.e. by a "network of networks" of smart and connected devices, will likely exploit electrical lines as a ready-to-use infrastructure. Power Line Communications (PLC) have received a significant attention in the last decade, as electrical lines are not used as simple energy supply media, but as information carriers. Among the different aspects of PLC-based architectures, an interesting and important analysis have to be reserved to security aspects that should be adopted in similar infrastructures, having that they are crucial to deliver trustworthy and reliable systems and, hence, to support users relying on available services, especially in case in which they should be inherently secure at the physical level (e.g. against unauthorised signal removal/interruption and eavesdropping, since they are difficult and dangerous). Motivated by the relevant impact of PLC on IoT, in this chapter we investigate experimentally the performance of IoT systems on PLC in indoor environments, considering a vendor-provided application tool and a self-developed Java library. The experimental tests are carried out on both cold and hot electrical lines, evaluating both fixed-size and variable-length power lines. Our results show that IoT-oriented PLC can reach a throughput of 8 kbps on a 300-m cold line and of 6 kbps on a 300-m hot line. Further experimental efforts will be oriented to performance analyses in presence of the adoption of security measures.

Internet of Things on Power Line Communications: An Experimental Performance Analysis / Davoli, Luca; Veltri, Luca; Ferrari, Gianluigi; Amadei, Umberto. - (2019), pp. 465-498. [10.1007/978-981-13-1768-2_13]

Internet of Things on Power Line Communications: An Experimental Performance Analysis

Davoli, Luca
;
Veltri, Luca;Ferrari, Gianluigi;
2019

Abstract

The giant information exchange enabled by the Internet of Things (IoT) paradigm, i.e. by a "network of networks" of smart and connected devices, will likely exploit electrical lines as a ready-to-use infrastructure. Power Line Communications (PLC) have received a significant attention in the last decade, as electrical lines are not used as simple energy supply media, but as information carriers. Among the different aspects of PLC-based architectures, an interesting and important analysis have to be reserved to security aspects that should be adopted in similar infrastructures, having that they are crucial to deliver trustworthy and reliable systems and, hence, to support users relying on available services, especially in case in which they should be inherently secure at the physical level (e.g. against unauthorised signal removal/interruption and eavesdropping, since they are difficult and dangerous). Motivated by the relevant impact of PLC on IoT, in this chapter we investigate experimentally the performance of IoT systems on PLC in indoor environments, considering a vendor-provided application tool and a self-developed Java library. The experimental tests are carried out on both cold and hot electrical lines, evaluating both fixed-size and variable-length power lines. Our results show that IoT-oriented PLC can reach a throughput of 8 kbps on a 300-m cold line and of 6 kbps on a 300-m hot line. Further experimental efforts will be oriented to performance analyses in presence of the adoption of security measures.
978-981-13-1767-5
978-981-13-1768-2
Internet of Things on Power Line Communications: An Experimental Performance Analysis / Davoli, Luca; Veltri, Luca; Ferrari, Gianluigi; Amadei, Umberto. - (2019), pp. 465-498. [10.1007/978-981-13-1768-2_13]
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11381/2849804
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