A Novel Approach to Improve the Adaptive-Data-Rate Scheme for IoT LoRaWAN Article Swipe
Yousef Ali Al-Gumaei
,
Nauman Aslam
,
Mohammad Aljaidi
,
Ahmed M. Al-Samman
,
Ayoub Alsarhan
,
Adel Y. I. Ashyap
·
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.3390/electronics11213521
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.3390/electronics11213521
The long-range wide-area network (LoRaWAN) uses the adaptive-data-rate (ADR) algorithm to control the data rate and transmission power. The LoRaWAN ADR algorithm adjusts the spreading factor (SF) to allocate the appropriate transmission rate and transmission power to reduce power consumption.The updating SF and transmission power of the standard ADR algorithm are based on the channel state, but it does not guarantee efficient energy consumption among all the nodes in complex environments with high-varying channel conditions. Therefore, this article proposes a new enhancement approach to the ADR+ algorithm at the network server, which only depends on the average signal-to-noise ratio (SNR). The enhancement ADR algorithm ADR++ introduces an energy-efficiency controller α related to the total energy consumption of all nodes, to use it for adjusting the average SNR of the last records. We implement our new enhanced ADR at the network server (NS) using the FLoRa module in OMNET++. The simulation results demonstrate that our proposed ADR++ algorithm leads to a significant improvement in terms of the network delivery ratio and energy efficiency that reduces the network energy consumption up to 17.5% and improves the packet success rate up to 31.55% over the existing ADR+ algorithm.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/electronics11213521
- https://www.mdpi.com/2079-9292/11/21/3521/pdf?version=1667875771
- OA Status
- gold
- Cited By
- 27
- References
- 18
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4307940497
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W4307940497Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.3390/electronics11213521Digital Object Identifier
- Title
-
A Novel Approach to Improve the Adaptive-Data-Rate Scheme for IoT LoRaWANWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2022Year of publication
- Publication date
-
2022-10-29Full publication date if available
- Authors
-
Yousef Ali Al-Gumaei, Nauman Aslam, Mohammad Aljaidi, Ahmed M. Al-Samman, Ayoub Alsarhan, Adel Y. I. AshyapList of authors in order
- Landing page
-
https://doi.org/10.3390/electronics11213521Publisher landing page
- PDF URL
-
https://www.mdpi.com/2079-9292/11/21/3521/pdf?version=1667875771Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://www.mdpi.com/2079-9292/11/21/3521/pdf?version=1667875771Direct OA link when available
- Concepts
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Computer science, Energy consumption, Transmission (telecommunications), Network packet, Real-time computing, Efficient energy use, Data transmission, Channel (broadcasting), Controller (irrigation), Computer network, Algorithm, Engineering, Telecommunications, Biology, Electrical engineering, AgronomyTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
27Total citation count in OpenAlex
- Citations by year (recent)
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2025: 8, 2024: 9, 2023: 6, 2022: 4Per-year citation counts (last 5 years)
- References (count)
-
18Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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