Zobrazeno 1 - 10
of 607
pro vyhledávání: '"low power 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
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:
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
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
Autor:
David Todoli-Ferrandis, Javier Silvestre-Blanes, Victor Sempere-Paya, Salvador Santonja-Climent
Publikováno v:
IEEE Access, Vol 11, Pp 83627-83638 (2023)
Low-power wide-area networks (LPWAN) are commonly used because they meet the requirements of Internet-of-Things (IoT) networks with a large number of end devices, such as high network scalability, wide area coverage, low data rates, and delay toleran
Externí odkaz:
https://doaj.org/article/488a07ed25934d0eb56610c19e4204f5
Autor:
Alexei V Nikitin, Ruslan L. Davidchack
Publikováno v:
IEEE Access, Vol 11, Pp 25642-25661 (2023)
M-ary Aggregate Spread Pulse Modulation (M-ASPM) is the 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, robustness, resistance to
Externí odkaz:
https://doaj.org/article/1126dd058a94403e8a69d1d05260a75a
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:
A. Obayuwana, I. A. Edeoghon
Publikováno v:
Journal of Applied Sciences and Environmental Management, Vol 27, Iss 7 (2023)
The objective of this paper is to evaluate the reliability and scalability of Low-Power Wide Area Network (LPWAN) architecture using ns-3 simulation and modelling. The study provides a more comprehensive investigation of the scalability, reliability,
Externí odkaz:
https://doaj.org/article/68f77c01bd154563a2862534c05137b4
Publikováno v:
Applied Sciences, Vol 13, Iss 17, p 9501 (2023)
The positioning task of the Internet of Things (IoT) for outdoor environments requires that the node devices meet the requirements of low power consumption, long endurance, and low cost and that the positioning system can achieve high-precision posit
Externí odkaz:
https://doaj.org/article/898471af01db4bc7bc002a45bdd44720