dc.contributor.author |
Zlobinsky, N
|
|
dc.contributor.author |
Mishra, AK
|
|
dc.contributor.author |
Johnson, DL
|
|
dc.contributor.author |
Lysko, Albert A
|
|
dc.date.accessioned |
2021-11-26T09:09:30Z |
|
dc.date.available |
2021-11-26T09:09:30Z |
|
dc.date.issued |
2021-11 |
|
dc.identifier.citation |
Zlobinsky, N., Mishra, A., Johnson, D. & Lysko, A.A. 2021. Simulation and channel assignment by Simulated Annealing of a wireless mesh network using Dynamic Spectrum Access. http://hdl.handle.net/10204/12180 . |
en_ZA |
dc.identifier.isbn |
978-1-4503-9079-8 |
|
dc.identifier.uri |
http://hdl.handle.net/10204/12180
|
|
dc.description.abstract |
This work tackles a new angle to the Channel Assignment (CA) problem, which has otherwise been fairly widely studied for allocating channels optimally to access points and ad-hoc network nodes. Wireless Mesh Networks (WMNs) using Dynamic Spectrum Access (DSA), such as Television White Spaces (TVWS), create new avenues for research due to the additional constraints and complexity. For the production of controlled and repeatable experiments and design of CA algorithms without the drawbacks and difficulties of real hardware, we use Network Simulator 3 (ns3). In this paper we address the construction of an experimental setup in ns3 for evaluating CA algorithms in a DSA WMN environment. Additionally, we propose a solution to the CA problem in this scenario using Simulated Annealing. We simulate TVWS device operation by adding TVWS channels (this can be extended to include any new DSA bands), provide a framework for multi-radio multi-channel WMN experiments, and present and analyse the performance of a CA algorithm. Results show that the proposed algorithm provides channel assignments with much improved performance (120%-755% better) over random channel assignments. |
en_US |
dc.format |
Abstract |
en_US |
dc.language.iso |
en |
en_US |
dc.relation.uri |
https://dl.acm.org/doi/proceedings/10.1145/3479241 |
en_US |
dc.relation.uri |
https://dl.acm.org/action/showFmPdf?doi=10.1145%2F3479241 |
en_US |
dc.source |
MobiWac '21: Proceedings of the 19th ACM International Symposium on Mobility Management and Wireless Access, Alicante, Spain, 22-26 November 2021 |
en_US |
dc.subject |
Channel Assignment |
en_US |
dc.subject |
Dynamic Spectrum Access |
en_US |
dc.subject |
DSA |
en_US |
dc.subject |
Meta-heuristic |
en_US |
dc.subject |
Network Simulator 3 |
en_US |
dc.subject |
NS3 |
en_US |
dc.subject |
Simulation |
en_US |
dc.subject |
Simulated annealing |
en_US |
dc.subject |
Television white spaces |
en_US |
dc.subject |
TVWS |
en_US |
dc.subject |
Unlicensed spectrum |
en_US |
dc.subject |
Wireless Mesh Networks |
en_US |
dc.subject |
WMNs |
en_US |
dc.title |
Simulation and channel assignment by Simulated Annealing of a wireless mesh network using Dynamic Spectrum Access |
en_US |
dc.type |
Conference Presentation |
en_US |
dc.description.pages |
10 |
en_US |
dc.description.note |
© 2021 Association for Computing Machinery. Due to copyright restrictions, the attached PDF file only contains the abstract of the full text item. For access to the full text item, please consult the publisher's website: https://dl.acm.org/doi/proceedings/10.1145/3479241 |
en_US |
dc.description.cluster |
Next Generation Enterprises & Institutions |
en_US |
dc.description.impactarea |
Spectrum Access Mgmt Innov |
en_US |
dc.identifier.apacitation |
Zlobinsky, N., Mishra, A., Johnson, D., & Lysko, A. A. (2021). Simulation and channel assignment by Simulated Annealing of a wireless mesh network using Dynamic Spectrum Access. http://hdl.handle.net/10204/12180 |
en_ZA |
dc.identifier.chicagocitation |
Zlobinsky, N, AK Mishra, DL Johnson, and Albert A Lysko. "Simulation and channel assignment by Simulated Annealing of a wireless mesh network using Dynamic Spectrum Access." <i>MobiWac '21: Proceedings of the 19th ACM International Symposium on Mobility Management and Wireless Access, Alicante, Spain, 22-26 November 2021</i> (2021): http://hdl.handle.net/10204/12180 |
en_ZA |
dc.identifier.vancouvercitation |
Zlobinsky N, Mishra A, Johnson D, Lysko AA, Simulation and channel assignment by Simulated Annealing of a wireless mesh network using Dynamic Spectrum Access; 2021. http://hdl.handle.net/10204/12180 . |
en_ZA |
dc.identifier.ris |
TY - Conference Presentation
AU - Zlobinsky, N
AU - Mishra, AK
AU - Johnson, DL
AU - Lysko, Albert A
AB - This work tackles a new angle to the Channel Assignment (CA) problem, which has otherwise been fairly widely studied for allocating channels optimally to access points and ad-hoc network nodes. Wireless Mesh Networks (WMNs) using Dynamic Spectrum Access (DSA), such as Television White Spaces (TVWS), create new avenues for research due to the additional constraints and complexity. For the production of controlled and repeatable experiments and design of CA algorithms without the drawbacks and difficulties of real hardware, we use Network Simulator 3 (ns3). In this paper we address the construction of an experimental setup in ns3 for evaluating CA algorithms in a DSA WMN environment. Additionally, we propose a solution to the CA problem in this scenario using Simulated Annealing. We simulate TVWS device operation by adding TVWS channels (this can be extended to include any new DSA bands), provide a framework for multi-radio multi-channel WMN experiments, and present and analyse the performance of a CA algorithm. Results show that the proposed algorithm provides channel assignments with much improved performance (120%-755% better) over random channel assignments.
DA - 2021-11
DB - ResearchSpace
DP - CSIR
J1 - MobiWac '21: Proceedings of the 19th ACM International Symposium on Mobility Management and Wireless Access, Alicante, Spain, 22-26 November 2021
KW - Channel Assignment
KW - Dynamic Spectrum Access
KW - DSA
KW - Meta-heuristic
KW - Network Simulator 3
KW - NS3
KW - Simulation
KW - Simulated annealing
KW - Television white spaces
KW - TVWS
KW - Unlicensed spectrum
KW - Wireless Mesh Networks
KW - WMNs
LK - https://researchspace.csir.co.za
PY - 2021
SM - 978-1-4503-9079-8
T1 - Simulation and channel assignment by Simulated Annealing of a wireless mesh network using Dynamic Spectrum Access
TI - Simulation and channel assignment by Simulated Annealing of a wireless mesh network using Dynamic Spectrum Access
UR - http://hdl.handle.net/10204/12180
ER - |
en_ZA |
dc.identifier.worklist |
25160 |
en_US |