Abstract
In this paper, we propose a parameter optimization method for RIO (RED (Random Early Detection) with In and Out) scheme for Assured Service (AS) in Differentiated Services (DiffServ). The RIO was proposed to use to ensure the expected capacity specified by the traffic profile. However, in order to optimize the QoS (Quality of Service) performance for the AS in DiffServ in terms of maximum tolerable latency, link utilization, etc., the RIO policy should be operated considerately. Therefore, in order to guarantee the maximum delay for each AS subclass in DiffServ, the proposed scheme differentiates the assigned bandwidth to each subclass efficiently. In addition, we propose a configuration method for the RIO and the admission control criterion considering the allocated bandwidth to each subclass and the corresponding buffer size to increase the throughput for the In-profile traffic and the link utilization. Simulation results show that the capacity for the AS can be effectively estimated by using the proposed method and the throughput for the In-profile traffic and the link utilization can be improved remarkably by applying the optimized RIO parameter set.1
| Original language | English |
|---|---|
| Article number | 5373757 |
| Pages (from-to) | 1968-1972 |
| Number of pages | 5 |
| Journal | IEEE Transactions on Consumer Electronics |
| Volume | 55 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2009 Nov 1 |
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Keywords
- And QoS
- Assured Service
- Differentiated Services
- RIO
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Media Technology
Cite this
RIO configuration optimization for assured service in diffserv networks. / Joo, Yang Ick; Hur, Kyeong; Kim, Jong-Kook; Eom, Doo-Seop; Lee, Yeonwoo.
In: IEEE Transactions on Consumer Electronics, Vol. 55, No. 4, 5373757, 01.11.2009, p. 1968-1972.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - RIO configuration optimization for assured service in diffserv networks
AU - Joo, Yang Ick
AU - Hur, Kyeong
AU - Kim, Jong-Kook
AU - Eom, Doo-Seop
AU - Lee, Yeonwoo
PY - 2009/11/1
Y1 - 2009/11/1
N2 - In this paper, we propose a parameter optimization method for RIO (RED (Random Early Detection) with In and Out) scheme for Assured Service (AS) in Differentiated Services (DiffServ). The RIO was proposed to use to ensure the expected capacity specified by the traffic profile. However, in order to optimize the QoS (Quality of Service) performance for the AS in DiffServ in terms of maximum tolerable latency, link utilization, etc., the RIO policy should be operated considerately. Therefore, in order to guarantee the maximum delay for each AS subclass in DiffServ, the proposed scheme differentiates the assigned bandwidth to each subclass efficiently. In addition, we propose a configuration method for the RIO and the admission control criterion considering the allocated bandwidth to each subclass and the corresponding buffer size to increase the throughput for the In-profile traffic and the link utilization. Simulation results show that the capacity for the AS can be effectively estimated by using the proposed method and the throughput for the In-profile traffic and the link utilization can be improved remarkably by applying the optimized RIO parameter set.1
AB - In this paper, we propose a parameter optimization method for RIO (RED (Random Early Detection) with In and Out) scheme for Assured Service (AS) in Differentiated Services (DiffServ). The RIO was proposed to use to ensure the expected capacity specified by the traffic profile. However, in order to optimize the QoS (Quality of Service) performance for the AS in DiffServ in terms of maximum tolerable latency, link utilization, etc., the RIO policy should be operated considerately. Therefore, in order to guarantee the maximum delay for each AS subclass in DiffServ, the proposed scheme differentiates the assigned bandwidth to each subclass efficiently. In addition, we propose a configuration method for the RIO and the admission control criterion considering the allocated bandwidth to each subclass and the corresponding buffer size to increase the throughput for the In-profile traffic and the link utilization. Simulation results show that the capacity for the AS can be effectively estimated by using the proposed method and the throughput for the In-profile traffic and the link utilization can be improved remarkably by applying the optimized RIO parameter set.1
KW - And QoS
KW - Assured Service
KW - Differentiated Services
KW - RIO
UR - http://www.scopus.com/inward/record.url?scp=75449098678&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=75449098678&partnerID=8YFLogxK
U2 - 10.1109/TCE.2009.5373757
DO - 10.1109/TCE.2009.5373757
M3 - Article
AN - SCOPUS:75449098678
VL - 55
SP - 1968
EP - 1972
JO - IEEE Transactions on Consumer Electronics
JF - IEEE Transactions on Consumer Electronics
SN - 0098-3063
IS - 4
M1 - 5373757
ER -