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   Articles with "lora" as a keyword



Improvement of Multichannel LoRa Networks Based on Distributed Joint Queueing

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recommendations! Published in 2022 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2021.3105660

Abstract: Long range (LoRa) has gained popularity in realizing Internet of Things applications by facilitating long-range communication with low-power consumption. However, LoRa faces scalability issues due to its unsophisticated random access (RA) protocol, Aloha, which is… read more here.

Keywords: networks based; based distributed; improvement multichannel; lora ... See more keywords

A Maximum-Likelihood-Based Two-User Receiver for LoRa Chirp Spread-Spectrum Modulation

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recommendations! Published in 2022 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2022.3186732

Abstract: Long Range (LoRa) is an emerging low-power wide-area network technology offering long-range wireless connectivity to Internet of Things (IoT) devices. For energy efficiency reasons, LoRa end nodes implement a nonslotted ALOHA multiple access scheme to… read more here.

Keywords: two user; lora; receiver; maximum likelihood ... See more keywords

Interleaved Reception in LoRa Using IFT: A Hardware-Efficient Architecture for Fast and Low-Power Image Transmission

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recommendations! Published in 2025 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2025.3588064

Abstract: Long-range (LoRa) communication has emerged as a preferred low-power protocol for Internet of Things (IoT) applications in remote or infrastructure-limited environments. However, its constrained data rate poses significant challenges for transmitting high-volume data, such as… read more here.

Keywords: transmission; architecture; image; ift ... See more keywords
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A Novel MuLoRa Modulation Based on Fractional Fourier Transform

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recommendations! Published in 2021 at "IEEE Communications Letters"

DOI: 10.1109/lcomm.2021.3095397

Abstract: LoRa has been widely used in the Internet of Things (IoT). However, since LoRa only supports single symbol transmission in its bandwidth, the bit rate of LoRa is limited. This restricts the future development of… read more here.

Keywords: mulora modulation; fractional fourier; lora; based fractional ... See more keywords

On the Error Performance of LoRa-Enabled Aerial Networks Over Shadowed Rician Fading Channels

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recommendations! Published in 2022 at "IEEE Communications Letters"

DOI: 10.1109/lcomm.2022.3193409

Abstract: UAVs can be used as aerial relays to provide communication services in remote uncovered areas or dense environments with occasional high capacity demands. However, due to the low power of Internet-of-Things (IoT) devices, UAV-based IoT… read more here.

Keywords: lora; lora enabled; shadowed rician; enabled aerial ... See more keywords

IoT-Enabled Real-Time Health Monitoring via Smart Textile Integration With LoRa Technology Across Diverse Environments

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recommendations! Published in 2024 at "IEEE Transactions on Industrial Informatics"

DOI: 10.1109/tii.2024.3424517

Abstract: Textiles integrated with electronics and long-range (LoRa) wireless technology are revolutionizing e-healthcare by enabling remote patient monitoring through wireless body area networks. This article presents a smart textile-based LoRa technology system for monitoring heart rate… read more here.

Keywords: lora technology; smart textile; monitoring; lora ... See more keywords
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A Bayesian Game Based Approach for Associating the Nodes to the Gateway in LoRa Network

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recommendations! Published in 2021 at "IEEE Transactions on Intelligent Transportation Systems"

DOI: 10.1109/tits.2020.3046302

Abstract: Various wireless local area network technologies are developed for Internet of Things of which Long-Range Wide Area Network is preferred for low power long range communication. In the LoRa network, multiple LoRa nodes can simultaneously… read more here.

Keywords: lora; bayesian game; approach; lora network ... See more keywords

IQ Impedance Modulator Front-End for Low-Power LoRa Backscattering Devices

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recommendations! Published in 2019 at "IEEE Transactions on Microwave Theory and Techniques"

DOI: 10.1109/tmtt.2019.2941854

Abstract: This article describes the design of an IQ impedance modulator radio front-end which is used to generate long range (LoRa) symbols with backscattering techniques, allowing building low-power devices that may be compatible with the current… read more here.

Keywords: low power; impedance modulator; front end; lora ... See more keywords

Enabling Cross-Technology Communication From WiFi to LoRa With IEEE 802.11ax

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recommendations! Published in 2024 at "IEEE/ACM Transactions on Networking"

DOI: 10.1109/tnet.2023.3333355

Abstract: Recent work proposes Cross-Technology Communication (CTC) from IEEE 802.11b to LoRa but has a low efficiency due to the extremely asymmetric data rates. In this paper, we propose WiRa that emulates LoRa waveform with IEEE… read more here.

Keywords: technology communication; ieee 802; 802 11ax; cross technology ... See more keywords

Abstract 4370326: Modifying Mast Cell Response to Control Inflammation and Optimize Repair in Reperfused Myocardial Infarction

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recommendations! Published in 2025 at "Circulation"

DOI: 10.1161/circ.152.suppl_3.4370326

Abstract: Background: While prolonged pro-inflammatory/delayed anti-inflammatory macrophage (MΦ) polarization post-MI promotes adverse cardiac remodeling, the impact of mast cell (MC) polarization on remodeling remains unknown. Timely MΦ infiltration is crucial for beneficial remodeling, but PET/MRI studies… read more here.

Keywords: mast cell; lora; difference; inflammation ... See more keywords

PO:06:083 | Clinical characteristics and outcomes of late- and young-onset rheumatoid arthritis in relation to autoantibody status

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recommendations! Published in 2025 at "Reumatismo"

DOI: 10.4081/reumatismo.2025.2015

Abstract: Background. Ageing of the society is progressively increasing the incidence of rheumatoid arthritis (RA) in the ederly, but the clinical characteristics and outcomes of late-onset RA (LORA) remain debated. If, on the one-hand, some forms… read more here.

Keywords: autoantibody status; rheumatoid arthritis; clinical characteristics; lora ... See more keywords