scholarly journals BETaaS: A Platform for Development and Execution of Machine-to-Machine Applications in the Internet of Things

2015 ◽  
Vol 87 (3) ◽  
pp. 1071-1091 ◽  
Author(s):  
Carlo Vallati ◽  
Enzo Mingozzi ◽  
Giacomo Tanganelli ◽  
Novella Buonaccorsi ◽  
Nicola Valdambrini ◽  
...  
Author(s):  
Syed Husain ◽  
Athul Prasad ◽  
Andreas Kunz ◽  
Apostolos Papageorgiou ◽  
JaeSeung Song

2021 ◽  
Vol 10 (12) ◽  
pp. 148-161
Author(s):  
Mauricio Orlando Bermúdez Amaya ◽  
Octavio José Salcedo Parra ◽  
Juan Pablo Rodríguez Miranda

Machine-to-Machine M2M   technology   being a specific discourse universe of the Internet of Things IoT for the connectivity of intelligent devices, the support of said environment requires a basic conceptual scheme; for which the present article, proposes an evaluation about the different ontological models that consider the M2M and the IoT in simultaneous, recognizing the syntactic and semantic capacity of the interoperability of such devices, from the study of the basic schemes in mention, and identifying its most outstanding properties according to the Quality of Service QoS metric, obtaining the oneM2M ontology as the most appropriate.


Sensors ◽  
2021 ◽  
Vol 21 (13) ◽  
pp. 4354
Author(s):  
Mohd Majid Akhtar ◽  
Danish Raza Rizvi ◽  
Mohd Abdul Ahad ◽  
Salil S. Kanhere ◽  
Mohammad Amjad ◽  
...  

A potential rise in interest in the Internet of Things in the upcoming years is expected in the fields of healthcare, supply chain, logistics, industries, smart cities, smart homes, cyber physical systems, etc. This paper discloses the fusion of the Internet of Things (IoT) with the so-called “distributed ledger technology” (DLT). IoT sensors like temperature sensors, motion sensors, GPS or connected devices convey the activity of the environment. Sensor information acquired by such IoT devices are then stored in a blockchain. Data on a blockchain remains immutable however its scalability still remains a challenging issue and thus represents a hindrance for its mass adoption in the IoT. Here a communication system based on IOTA and DLT is discussed with a systematic architecture for IoT devices and a future machine-to-machine (M2M) economy. The data communication between IoT devices is analyzed using multiple use cases such as sending DHT-11 sensor data to the IOTA tangle. The value communication is analyzed using a novel “micro-payment enabled over the top” (MP-OTT) streaming platform that is based on the “pay-as-you-go” and “consumption based” models to showcase IOTA value transactions. In this paper, we propose an enhancement to the classical “masked authenticated message” (MAM) communication protocol and two architectures called dual signature masked authenticated message (DSMAM) and index-based address value transaction (IBAVT). Further, we provided an empirical analysis and discussion of the proposed techniques. The implemented solution provides better address management with secured sharing and communication of IoT data, complete access control over the ownership of data and high scalability in terms of number of transactions that can be handled.


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