Zobrazeno 1 - 10
of 4 158
pro vyhledávání: '"Wide area network"'
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 4578-4612 (2024)
Chirp spread spectrum (CSS) signal is the heart of long-range (LoRa) modulation, also known as CSS modulation, and is used in long-range wide area network (LoRaWAN) in Internet of things (IoT) scenarios. CSS modulation has drawn much attention from t
Externí odkaz:
https://doaj.org/article/b3a71063e016441bba649f5bf85c4b31
Autor:
M. Rajeswara Rao, S. Sundar
Publikováno v:
IEEE Access, Vol 12, Pp 76515-76531 (2024)
Wireless Sensor Networks (WSN) are adopting low-power wide area networks (LPWAN), such as long-range (LoRa) wide area networks, to increase communication standards. LoRa has been used to gather sensor data for many applications, such as environmental
Externí odkaz:
https://doaj.org/article/641945efba4147c9ae4134858ddc7fc5
Autor:
Abel Msiska, Charles Smart Lubobya
Publikováno v:
Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), Vol 17, Iss 3, Pp 102-109 (2024)
The study aims to analyze the effectiveness of compression mechanisms in optimising link efficiency in Wide Area Networks (WANs). Using an enterprise network as a case study, the researcher employed OPNET Modeler 14.5 for simulation. Three scenarios
Externí odkaz:
https://doaj.org/article/d83f820fa6334cc995726a7f693fa6e3
Publikováno v:
IEEE Access, Vol 12, Pp 4370-4386 (2024)
M-ary Aggregate Spread Pulse Modulation (M-ASPM) is a recently introduced physical layer (PHY) modulation technique that is well suited for use in low-power wide-area networks (LPWANs). Notably, M-ASPM combines high energy-per-bit efficiency, robustn
Externí odkaz:
https://doaj.org/article/956135151d8b4cd080ad745cfd562ee2
Autor:
Zulfiqar Ali, Kashif Naseer Qureshi, Ahmad Sami Al-Shamayleh, Adnan Akhunzada, Aadil Raza, Muhammad Fasih Uddin Butt
Publikováno v:
IEEE Access, Vol 11, Pp 2545-2556 (2023)
Low Power Wide Area Network (LPWAN) technologies have been exponentially growing because of the tremendous growth of the Internet of Things (IoT) devices across the globe. Several LPWAN technologies have been utilized by the researchers to address ce
Externí odkaz:
https://doaj.org/article/08c61277ba0a460b8fe281f0d500e995
Autor:
David Todoli-Ferrandis, Javier Silvestre-Blanes, Víctor Sempere-Payá, Salvador Santonja-Climent
Publikováno v:
Future Internet, Vol 16, Iss 4, p 130 (2024)
LoRaWAN is a low-power wide-area network (LPWAN) technology that is well suited for industrial IoT (IIoT) applications. One of the challenges of using LoRaWAN for IIoT is the need to collect data from a large number of devices. Polling is a common wa
Externí odkaz:
https://doaj.org/article/7512fa34fa8d4344947a6d90e461f8f0
Akademický článek
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Publikováno v:
Journal of Electrical Systems and Information Technology, Vol 10, Iss 1, Pp 1-21 (2023)
Abstract Long-Range Wide Area Network (LoRaWAN), as Low Power Wide Area Network that connects battery-powered devices, has gained much attention lately. The LoRaWAN technology uses ALOHA as the medium access control where the End Devices (EDs) transm
Externí odkaz:
https://doaj.org/article/8a1be55fc2cb44b9837433495cc087ab
Autor:
M. Rajeswara Rao, S. Sundar
Publikováno v:
IEEE Access, Vol 11, Pp 116169-116182 (2023)
In Wide Area Networks (WANs), resource allocation is essential since computer networks manage complex optimization difficulties. The goal of optimal resource allocation is to improve total computing productivity. Distributing numerous specialized dat
Externí odkaz:
https://doaj.org/article/447da12fc2c9422f912a0205ff35fdb6