Internet of Things: Concepts and System Design

Milenković, Milan

doi:10.1007/978-3-030-41346-0

Cited by 13 publications

(11 citation statements)

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“…The concept of Physical Internet is illustrated on Figure 1. (Milenkovic, 2022) The establishment of global logistics standardization is essential for a continuous growth in international trade and the increase in transport demand. World logistics largely uses 20 and 40 feet container shipments (90% of the world containers are 20 and 40 feet containers).…”

Section: Physical Internetmentioning

confidence: 99%

“…These packages, hereafter termed π-containers (π symbol corresponds to the Greek letter PI, which corresponds to the two-letter abbreviation for the Physical Internet) so as to differentiate them from current containers, will be of standard size (just like existing 20-and 40-foot containers), environmentally sustainable (built from eco-friendly materials), smart (trackable/routable by RFID and GPS), secure (π-containers will be sealable for security in the same way as a shipping container is sealed today) and modular (Figure 2.). (Milenkovic, 2022) Universal connectivity represents one of the most important features of the Physical Internet (Hofman et al, 2017). From a logistics perspective, universal connectivity refers to easing the movement of physical objects or shipments, from one component to another, their storage or treatment within any of its capable constituents as well as responsibility sharing and contracting between actors.…”

Section: Physical Internetmentioning

confidence: 99%

“…); Figure 3. π-conveyors (Milenkovic, 2022) In the Physical Internet there will be only π-container material handling and storage systems empowered by innovative technologies and processes which enable the following functional capabilities (Montreuil, 2011):…”

Section: Figure 2 Characteristics Of π-Containersmentioning

confidence: 99%

“…An approach to address the above mentioned problems is to develop a solution based on the idea of moving the digital packets over the Internet. The concept of Physical Internet (PI or π) proposed for the first time by The Economist in 2006 (Rusich, 2017) and further developed by Montreuil (Montreuil, 2011;Montreuil, 2012) may sound like a theoretical model, however the technology is already available and potential barriers are purely economic, social or political not technical (Milenkovic, 2022). PI represents a relatively new logistics and supply chain management concept designed on top of different technologies such as Internet of Things (IoT) with the aim to contribute to a radical improvement of economical, ecological and social efficiency and sustainability of shipment transport, storage, distribution and use (Treiblmaier, 2020).…”

Section: Introductionmentioning

confidence: 99%

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Zbornik Radova Četrdeset Prvog Simpozijuma O Novim Tehnologijama U Poštanskom I Telekomunikacionom Saobraćaju – Postel 2023

2023

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U savremenom svijetu u kojem tehnologija neprestano napreduje, industrijska automatizacija postaje sveprisutna. S obzirom na ključnu ulogu skladišta u lancu opskrbe, optimizacija procesa skladišta postaje od suštinskog značaja za efikasnost distribucijskih, logističkih sistema i lanaca opskrbe. Rad se bavi istraživanjem skladišnih procesa i analizom primjene inovativnih tehnologija s posebnim fokusom na identifikaciju i razumijevanje osnovnih karakteristika ovih tehnologija. Od tehnoloških dostignuća poput RFID-a i beacon-a do implementacije automatizovanih vozila i robota, inovacije u skladištima imaju dubok uticaj na razvoj logistike i logističkih centara. Glavni cilj rada usmjeren je na razumijevanju kako ove tehnologije funkcionišu i kako doprinose poboljšanju efikasnosti skladišta, doprinoseći tako evoluciji globalnih logističkih lanaca i distribucijskih sistema.

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Section: Physical Internetmentioning

confidence: 99%

Section: Physical Internetmentioning

confidence: 99%

Section: Figure 2 Characteristics Of π-Containersmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Zbornik Radova Četrdeset Prvog Simpozijuma O Novim Tehnologijama U Poštanskom I Telekomunikacionom Saobraćaju – Postel 2023

2023

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“…approach [8], [9], [10]. Metadata is data associated with devices that acquire sensor data and is defined as devicespecific information [8], [11]. (e.g.…”

Section: Introductionmentioning

confidence: 99%

Proposal for Low-Layer Metadata Collection Technology to Enhance IoT Metadata Utilization

et al. 2023

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With the rapid spread of Internet of Things (IoT) services, the number of sensor devices has exploded, and the complexity of managing sensor devices has become a problem. To solve this problem, a metadata-based approach that uses the unique environmental information associated with each device for its management is being developed. This paper focuses on metadata collection for device management and control, and proposes a new collection method that uses low-layer communication while not modifying the existing protocol. Our proposal utilizes the extended area of the probe request (PRQ) frame of IEEE 802.11, which is a layer-2 protocol, to collect metadata. This makes it possible to achieve stable operation even on inexpensive and resource-limited IoT devices, and to realize metadata collection with low communication overhead and power consumption. It is shown to reduce the load on the central processing unit (CPU) and reduce power consumption compared to Internet Protocol (IP) -based metadata collection (layer-3 protocol and above). In addition, in terms of time sensitivity, the collection delay at the time of rising from deep sleep is reduced by 89.8% compared to IP-based techniques. Furthermore, as a benefit of low-layer collection, it enables periodic metadata collection in the background regardless of network connection above the IP layer. To demonstrate this benefit, an example of applying metadata collection to device management is prototyped and its feasibility is experimentally confirmed.

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