Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Kietzmann, Peter"'
Ageing detection and failure prediction are essential in many Internet of Things (IoT) deployments, which operate huge quantities of embedded devices unattended in the field for years. In this paper, we present a large-scale empirical analysis of nat
Externí odkaz:
http://arxiv.org/abs/2307.06693
Security is essential for the Internet of Things (IoT). Cryptographic operations for authentication and encryption commonly rely on random input of high entropy and secure, tamper-resistant identities, which are difficult to obtain on constrained emb
Externí odkaz:
http://arxiv.org/abs/2301.07048
Connecting long-range wireless networks to the Internet imposes challenges due to vastly longer round-trip-times (RTTs). In this paper, we present an ICN protocol framework that enables robust and efficient delay-tolerant communication to edge networ
Externí odkaz:
http://arxiv.org/abs/2209.00863
Publikováno v:
Proceedings of ACM International Conference on Embedded Wireless Systems and Networks 2022
IoT devices differ widely in crypto-supporting hardware, ranging from no hardware support to powerful accelerators supporting numerous of operations including protected key storage. An operating system should provide uniform access to these heterogen
Externí odkaz:
http://arxiv.org/abs/2208.09281
Publikováno v:
ACM Transactions on Sensor Networks, Vol. 18, No. 4 (November 2022), 43 pages
Long range radio communication is preferred in many IoT deployments as it avoids the complexity of multi-hop wireless networks. LoRa is a popular, energy-efficient wireless modulation but its networking substrate LoRaWAN introduces severe limitations
Externí odkaz:
http://arxiv.org/abs/2206.14077
This paper presents LoRa-ICN, a comprehensive IoT networking system based on a common long-range communication layer (LoRa) combined with Information-Centric Networking (ICN) principles. We have replaced the LoRaWAN MAC layer with an IEEE 802.15.4 De
Externí odkaz:
http://arxiv.org/abs/2204.11040
Publikováno v:
Proceedings of ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) 2022
Constrained devices on the Internet of Things (IoT) continuously produce and consume data. LwM2M manages millions of these devices in a server-centric architecture, which challenges edge networks with expensive uplinks and time-sensitive use cases. I
Externí odkaz:
http://arxiv.org/abs/2203.03450
LoRa is a popular wireless technology that enables low-throughput (bytes) long-range communication (km) at low energy consumption (mW). Its transmission, though, is on one side prone to interference during long on-air times, and on the other side sub
Externí odkaz:
http://arxiv.org/abs/2112.09403
Publikováno v:
ACM Comput. Surv. 54, 6, Article 112 (July 2021), 38 pages
Random numbers are an essential input to many functions on the Internet of Things (IoT). Common use cases of randomness range from low-level packet transmission to advanced algorithms of artificial intelligence as well as security and trust, which he
Externí odkaz:
http://arxiv.org/abs/2007.11839
Publikováno v:
Proceedings of ACM ICN 2019
Bluetooth (BT) mesh is a new mode of BT operation for low-energy devices that offers group-based publish-subscribe as a network service with additional caching capabilities. These features resemble concepts of information-centric networking (ICN), an
Externí odkaz:
http://arxiv.org/abs/1908.09505