Name
Abstract | ||
|---|---|---|
In this study, we investigated a signalling load control mechanism for SIP server networks and developed a corresponding queuing model. The so-called hop-by-hop overload control, known from recent IETF drafts and RFCs, was considered and a similar buffer overload control scheme which was developed for the SS7 signalling link in ITU-T Recommendation Q.704, was proposed. The mechanism is based on hysteretic load control with thresholds for reducing potential oscillations between the control-on and control-off states under certain loading conditions. Adjustment of three types of thresholds the overload onset threshold, the overload abatement threshold, and the overload discard threshold makes possible the regulation of signalling traffic to meet blocking requirements. In this study, we built and analyzed the M vertical bar M vertical bar 1 queue with bi-level hysteretic input load control. A numerical example illustrating the control mechanism that minimizes the return time from overloading states satisfying the throttling and mean control cycle time constraints is also presented. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.7148/2012-0533-0539 | PROCEEDINGS 26TH EUROPEAN CONFERENCE ON MODELLING AND SIMULATION ECMS 2012 |
Keywords | Field | DocType |
Signalling network, SIP, hop-by-hop overload control, threshold, hysteretic load control | Sip server,Signalling,Computer science,Queue,Computer network,Overload control,Queueing theory,Bandwidth throttling | Conference |
Citations | PageRank | References |
1 | 0.36 | 0 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Pavel O. Abaev | 1 | 28 | 7.74 |
| Yuliya Gaidamaka | 2 | 17 | 6.30 |
| Alexander Pechinkin | 3 | 7 | 3.30 |
| Rostislav Razumchik | 4 | 9 | 9.46 |
| Sergey Shorgin | 5 | 19 | 12.04 |