TY - JOUR
T1 - Optical hybrid switching - Combined optical burst switching and optical circuit switching
AU - Lee, Gyu Myoung
AU - Choi, Jun Kyun
AU - Wydrowski, Bartek
AU - Zukerman, Moshe
AU - Kang, Chul-Hee
PY - 2004
Y1 - 2004
N2 - In this paper, we propose a new optical hybrid switching technique which combined Optical Burst Switching (OBS) and Optical Circuit Switching (OCS) using flow classification. In particular, this switching technique classifies incoming IP traffic flows into short-lived and long-lived flows for Quality of Service (QoS) provisioning according to traffic characteristics. The aim is to maximize network utilization while satisfying user's QoS requirements. We model the system as a single server queue in a Markovian environment. The burst generation process is assumed to follow a two-state Markov Modulated Poisson Process (MMPP), and the service rate fluctuates based on the number of concurrent OCS sessions. Results for the delay and OBS burst assembly time are derived. © Springer-Verlag Berlin Heidelberg 2004.
AB - In this paper, we propose a new optical hybrid switching technique which combined Optical Burst Switching (OBS) and Optical Circuit Switching (OCS) using flow classification. In particular, this switching technique classifies incoming IP traffic flows into short-lived and long-lived flows for Quality of Service (QoS) provisioning according to traffic characteristics. The aim is to maximize network utilization while satisfying user's QoS requirements. We model the system as a single server queue in a Markovian environment. The burst generation process is assumed to follow a two-state Markov Modulated Poisson Process (MMPP), and the service rate fluctuates based on the number of concurrent OCS sessions. Results for the delay and OBS burst assembly time are derived. © Springer-Verlag Berlin Heidelberg 2004.
UR - http://www.scopus.com/inward/record.url?scp=35048898064&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-35048898064&origin=recordpage
M3 - RGC 21 - Publication in refereed journal
SN - 0302-9743
VL - 3090
SP - 740
EP - 749
JO - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
JF - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ER -