dc.contributor.author |
Kufakunesu, R
|
|
dc.contributor.author |
Hancke, GP
|
|
dc.contributor.author |
Abu-Mahfouz, Adnan MI
|
|
dc.date.accessioned |
2022-01-24T06:58:50Z |
|
dc.date.available |
2022-01-24T06:58:50Z |
|
dc.date.issued |
2021-11 |
|
dc.identifier.citation |
Kufakunesu, R., Hancke, G. & Abu-Mahfouz, A.M. 2021. Towards achieving an efficient ADR scheme for LoRaWAN: A review of the constrained optimisation approach. http://hdl.handle.net/10204/12231 . |
en_ZA |
dc.identifier.uri |
http://hdl.handle.net/10204/12231
|
|
dc.description.abstract |
Long Range Wide Area Network (LoRaWAN) is a networking technology that is rapidly growing in the Internet of Things (IoT) implementations under Low Power Wide Area Networks (LPWAN). The main goal of LoRaWAN is to optimise the coverage range, capacity, cost and battery life of the network. A vital LoRaWAN characteristic is the Adaptive Data Rate (ADR) algorithm that minimises energy utilisation and maximises throughput by regulating the bit rate, based on the link budget for individual end devices in the LoRaWAN. ADR regulates the transmission parameters, specifically Bandwidth (BW), Spreading Factor (SF), Transmission Power (TP) and Coding Rate (CR). The current spurt in IoT deployments has resulted in diverse QoS requirements, metrics, and implementation strategies. We present a comprehensive review of the constrained optimisation methods used to enhance ADR schemes for LoRaWAN technology. We highlight the strengths and drawbacks and computational complexity of the approaches. We provide a comparison of the optimisation techniques and identify research challenges and potential future study. |
en_US |
dc.format |
Fulltext |
en_US |
dc.language.iso |
en |
en_US |
dc.relation.uri |
https://www.satnac.org.za/assets/documents/SATNAC%20-%20Programme%202021.pdf |
en_US |
dc.source |
The Southern Africa Telecommunication Networks and Applications Conference (SATNAC2021) , Spier, Stellenbosch, Western Cape, South Africa, 1-23 November 2021 |
en_US |
dc.subject |
Computational complexity |
en_US |
dc.subject |
Constrained optimisation |
en_US |
dc.subject |
Internet of Things |
en_US |
dc.subject |
IoT |
en_US |
dc.subject |
Long Range Wide Area Network |
en_US |
dc.subject |
LoRaWAN |
en_US |
dc.subject |
Low Power Wide Area Networks |
en_US |
dc.subject |
LPWAN |
en_US |
dc.subject |
Adaptive Data Rate |
en_US |
dc.subject |
ADR |
en_US |
dc.title |
Towards achieving an efficient ADR scheme for LoRaWAN: A review of the constrained optimisation approach |
en_US |
dc.type |
Conference Presentation |
en_US |
dc.description.pages |
6 |
en_US |
dc.description.note |
Paper presented at the Southern Africa Telecommunication Networks and Applications Conference (SATNAC 2021), Spier, Stellenbosch, Western Cape, South Africa, 1-23 November 2021 |
en_US |
dc.description.cluster |
Next Generation Enterprises & Institutions |
en_US |
dc.description.impactarea |
EDT4IR Management |
en_US |
dc.identifier.apacitation |
Kufakunesu, R., Hancke, G., & Abu-Mahfouz, A. M. (2021). Towards achieving an efficient ADR scheme for LoRaWAN: A review of the constrained optimisation approach. http://hdl.handle.net/10204/12231 |
en_ZA |
dc.identifier.chicagocitation |
Kufakunesu, R, GP Hancke, and Adnan MI Abu-Mahfouz. "Towards achieving an efficient ADR scheme for LoRaWAN: A review of the constrained optimisation approach." <i>The Southern Africa Telecommunication Networks and Applications Conference (SATNAC2021) , Spier, Stellenbosch, Western Cape, South Africa, 1-23 November 2021</i> (2021): http://hdl.handle.net/10204/12231 |
en_ZA |
dc.identifier.vancouvercitation |
Kufakunesu R, Hancke G, Abu-Mahfouz AM, Towards achieving an efficient ADR scheme for LoRaWAN: A review of the constrained optimisation approach; 2021. http://hdl.handle.net/10204/12231 . |
en_ZA |
dc.identifier.ris |
TY - Conference Presentation
AU - Kufakunesu, R
AU - Hancke, GP
AU - Abu-Mahfouz, Adnan MI
AB - Long Range Wide Area Network (LoRaWAN) is a networking technology that is rapidly growing in the Internet of Things (IoT) implementations under Low Power Wide Area Networks (LPWAN). The main goal of LoRaWAN is to optimise the coverage range, capacity, cost and battery life of the network. A vital LoRaWAN characteristic is the Adaptive Data Rate (ADR) algorithm that minimises energy utilisation and maximises throughput by regulating the bit rate, based on the link budget for individual end devices in the LoRaWAN. ADR regulates the transmission parameters, specifically Bandwidth (BW), Spreading Factor (SF), Transmission Power (TP) and Coding Rate (CR). The current spurt in IoT deployments has resulted in diverse QoS requirements, metrics, and implementation strategies. We present a comprehensive review of the constrained optimisation methods used to enhance ADR schemes for LoRaWAN technology. We highlight the strengths and drawbacks and computational complexity of the approaches. We provide a comparison of the optimisation techniques and identify research challenges and potential future study.
DA - 2021-11
DB - ResearchSpace
DP - CSIR
J1 - The Southern Africa Telecommunication Networks and Applications Conference (SATNAC2021) , Spier, Stellenbosch, Western Cape, South Africa, 1-23 November 2021
KW - Computational complexity
KW - Constrained optimisation
KW - Internet of Things
KW - IoT
KW - Long Range Wide Area Network
KW - LoRaWAN
KW - Low Power Wide Area Networks
KW - LPWAN
KW - Adaptive Data Rate
KW - ADR
LK - https://researchspace.csir.co.za
PY - 2021
T1 - Towards achieving an efficient ADR scheme for LoRaWAN: A review of the constrained optimisation approach
TI - Towards achieving an efficient ADR scheme for LoRaWAN: A review of the constrained optimisation approach
UR - http://hdl.handle.net/10204/12231
ER -
|
en_ZA |
dc.identifier.worklist |
25196 |
en_US |