Low-Cost, Long-Range Unmanned Aerial Vehicle (UAV) Data Logger Using Long Range (LoRa) Module

Edi, Muhammad Eddie Irfan bin; Rashid, Nur Emileen Abdul; Ismail, Normala; Cengiz, Korhan

doi:10.1109/iswta55313.2022.9942751

Cited by 5 publications

(2 citation statements)

References 19 publications

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“…If the first and second bits are 01, multiply the magnitudes of that segment (𝒆 ) by 16 3 . If the first and second bits are 10, multiply the magnitudes of that segment (𝒆 ) by 16 4 . If the first and second bits are 11, multiply the magnitudes of that segment (𝒆) by 16 5 , as illustrated in Table 1.…”

Section: 𝑒(𝑛) = 𝑠(𝑛) − 𝑠′(𝑛) = 𝑠(𝑛) + ∑ 𝛼 𝑘 𝑠(𝑛 − 𝑘)mentioning

confidence: 99%

Implementing and developing secure low-cost long-range system using speech signal processing

Alabed

Alsaraira

Mostafa

et al. 2023

IJEECS

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In the proposed work, we present a secure low-cost speech communication system for long-distance communication. The system utilizes long range (LoRa) technology to transmit speech signals. LoRa technology uses spread-spectrum modulation to enable long-range communication with low power consumption. LoRa modulation allows for data transfer at a slow speed, typically below 22 kbps, which makes it infeasible for transmitting speech. To address this limitation, we suggest a speech coding technique that reduces the overall data rate of speech signals to below 7.5 kbps. This lower rate is more compatible with the LoRa module and ideal for transmitting speech. Moreover, this technique can improve the LoRa transmission range. Additionally, we have developed an encryption-decryption method to ensure the privacy of the messages and prevent unauthorized access by third parties.

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Section: 𝑒(𝑛) = 𝑠(𝑛) − 𝑠′(𝑛) = 𝑠(𝑛) + ∑ 𝛼 𝑘 𝑠(𝑛 − 𝑘)mentioning

confidence: 99%

Implementing and developing secure low-cost long-range system using speech signal processing

Alabed

Alsaraira

Mostafa

et al. 2023

IJEECS

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show abstract

“…Leveraging LoRaWAN in Unmanned Aerial Systems (UAS) enables the establishment of a range and low power wireless network. However, it should be noted that a limitation of LoRaWAN UAS Is their range-10 kilometers before requiring proximity to a LoRaWAN gateway (Bianco, Mejia-Aguilar, & Marrocco, 2022;bin Edi, Abd Rashid, Ismail, & Cengiz, 2022;Calabrò & Giuliano, 2021;Cardoso et al, 2022). This constraint limits their applicability in long distance scenarios.…”

Section: Lorawanmentioning

confidence: 99%

Internet of Things (IoT): Wireless Communications for Unmanned Aircraft System

VO,

WANG,

YANG

et al. 2023

EPSTEM

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In times of technological advancements, the use of aerial vehicles (UAVs), commonly known as drones, has become increasingly prevalent across various commercial and industrial sectors. UAVs find applications in agriculture, filmmaking, law enforcement, package delivery, aerial photography, videography, etc. There are benefits associated with utilizing UAVs. One key advantage is their ability to cover areas quickly and efficiently while accessing locations that may be challenging or hazardous for humans. Wireless communication technologies play a role in ensuring the functioning of Unmanned Aircraft Systems (UAS). Without these technologies, the United States of America would face difficulties communicating with ground control stations or relaying information to operators. This would significantly impede the country’s mission execution and overall responsibilities. Wireless communication technologies (WCT) enable the United States to maintain awareness—essential for achieving successful and secure operations. Additionally, wireless technologies allow for Unmanned Aerial Systems (UAS) control, which is crucial for missions carried out in hostile or dangerous environments. The increasing usage of drones has highlighted the need to improve networks in the United States focusing on their ability to work together effectively handle volumes of data and provide reliable broadband connectivity. This research delves into communication technologies, in this domain emphasizing their advantages, limitations, industry standards and potential areas for future investigation to address the challenges revealed by this study.

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An Experimental Study of Relay-Assisted LoRa Communication Using UAVs for IoT Applications

Anagha,

Vishnuprasad,

Aradhya

et al. 2024

2024 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)

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Low-Cost, Long-Range Unmanned Aerial Vehicle (UAV) Data Logger Using Long Range (LoRa) Module

Cited by 5 publications

References 19 publications

Implementing and developing secure low-cost long-range system using speech signal processing

Implementing and developing secure low-cost long-range system using speech signal processing

Internet of Things (IoT): Wireless Communications for Unmanned Aircraft System

An Experimental Study of Relay-Assisted LoRa Communication Using UAVs for IoT Applications

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