TY - GEN
T1 - Multi-channel deficit round-robin scheduling for hybrid TDM/WDM optical networks
AU - Sathiyanarayanan, Mithileysh
AU - Kim, Kyeong Soo
PY - 2012
Y1 - 2012
N2 - In this paper we propose and investigate the performance of a multi-channel scheduling algorithm based on the well-known deficit round-robin (DRR), which we call multi-channel DRR (MCDRR). We extend the original DRR to the case of multiple channels with tunable transmitters and fixed receivers to provide efficient fair queueing in hybrid time division multiplexing (TDM)/wavelength division multiplexing (WDM) optical networks. We take into account the availability of channels and tunable transmitters in extending the DRR and allow the overlap of 'rounds' in scheduling to efficiently utilize channels and tunable transmitters. Simulation results show that the proposed MCDRR can provide nearly perfect fairness with ill-behaved flows for different sets of conditions for inter-frame times and frame sizes in hybrid TDM/WDM optical networks with tunable transmitters and fixed receivers.
AB - In this paper we propose and investigate the performance of a multi-channel scheduling algorithm based on the well-known deficit round-robin (DRR), which we call multi-channel DRR (MCDRR). We extend the original DRR to the case of multiple channels with tunable transmitters and fixed receivers to provide efficient fair queueing in hybrid time division multiplexing (TDM)/wavelength division multiplexing (WDM) optical networks. We take into account the availability of channels and tunable transmitters in extending the DRR and allow the overlap of 'rounds' in scheduling to efficiently utilize channels and tunable transmitters. Simulation results show that the proposed MCDRR can provide nearly perfect fairness with ill-behaved flows for different sets of conditions for inter-frame times and frame sizes in hybrid TDM/WDM optical networks with tunable transmitters and fixed receivers.
KW - Multi-channel scheduling
KW - fair queueing
KW - hybrid TDM/WDM
KW - quality of service (QoS)
KW - tunable transmitters
UR - http://www.scopus.com/inward/record.url?scp=84874556033&partnerID=8YFLogxK
U2 - 10.1109/ICUMT.2012.6459727
DO - 10.1109/ICUMT.2012.6459727
M3 - Conference Proceeding
AN - SCOPUS:84874556033
SN - 9781467320153
T3 - International Congress on Ultra Modern Telecommunications and Control Systems and Workshops
SP - 552
EP - 557
BT - 4th International Congress on Ultra Modern Telecommunications and Control Systems 2012, ICUMT 2012
T2 - 2012 4th International Congress on Ultra Modern Telecommunications and Control Systems, ICUMT 2012
Y2 - 3 October 2012 through 5 October 2012
ER -