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Priority-based resource allocation in layering LoRaWAN

Vipin Balyan

Vipin Balyan

Department of Electrical, Electronics, and Computer Engineering, Cape Peninsula University of TechnologyBellville, Cape Town, South Africa
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Balyan, Vipin
  
Nov 20, 2024
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Article Category: Research Article
Published Online: Nov 20, 2024
Received: May 26, 2024
DOI: https://doi.org/10.2478/ijssis-2024-0034
Keywords
© 2024 Vipin Balyan, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Figure 1:

Flowchart of algorithms.
Flowchart of algorithms.

Figure 2:

Energy consumption versus number of nodes. DML, delay-monitoring layered.
Energy consumption versus number of nodes. DML, delay-monitoring layered.

Figure 3:

Average packet delivery ratio versus number of nodes. DML, delay-monitoring layered; PDR, packet delivery rate.
Average packet delivery ratio versus number of nodes. DML, delay-monitoring layered; PDR, packet delivery rate.

Figure 4:

Throughput of the proposed DML schemes versus number of nodes. DML, delay-monitoring layered.
Throughput of the proposed DML schemes versus number of nodes. DML, delay-monitoring layered.

Figure 5:

Throughput of the proposed DML schemes versus number of available channels. DML, delay-monitoring layered.
Throughput of the proposed DML schemes versus number of available channels. DML, delay-monitoring layered.

Parameters abbreviation

Parameter Abbreviation
Spreading factor SF
Delay-sensitive services DSS
Delay-tolerant service DTS
Delay insensitive DIS
Offered load OL

Simulation parameters

Parameters Value
Frequency 125 kHz
SF 6–12
Data rate 250 bps
Payload 59
Coding rate 4/5
LoRa nodes 40–100
Number of layers 1–15
Number of gateways 20
Language:
English
Publication timeframe:
1 times per year
Journal Subjects:
Engineering, Introductions and Overviews, Engineering, other
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