| Title of Article |
An approximation delay between consecutive requests for congestion control in unicast CoAP-based group communication |
| Date of Acceptance |
18 December 2018 |
| Journal |
| Title of Journal |
International Journal of Electrical and Computer Engineering (IJECE) |
| Standard |
SCOPUS |
| Institute of Journal |
Institute of Advanced Engineering and Science (IAES) |
| ISBN/ISSN |
ISSN: 2088-8708 |
| Volume |
9 |
| Issue |
3 |
| Month |
June |
| Year of Publication |
2019 |
| Page |
1997-2005 |
| Abstract |
This research presents a way toavoidnetwork congestion during unicast CoAP-based group communication using increased delays between consecutive requests (DCR) in LoWPANborder routers to limit request send rates. It also provides a way to determine DCR values that are suitable for various network group sizes with differing node counts. The optimal DCR is obtained using the least squares approximation method and the relative minimum. Results from experimentation shows a positive relation, that is, an increase in group size necessitates an increase in DCR value. Experiments in various group sizes show favorable network performance and supportthe proposed congestion control method using DCR. |
| Keyword |
Approximation, CoAP, Group communication, Unicast, Wireless sensor network |
| Author |
|
| Reviewing Status |
มีผู้ประเมินอิสระ |
| Status |
ตีพิมพ์แล้ว |
| Level of Publication |
นานาชาติ |
| citation |
true |
| Part of thesis |
true |
| Attach file |
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| Citation |
0
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Publication
Journal Publication
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