Title :
Cell scheduling for VOQ switches with different strict priority levels
Author :
Tobajas, F. ; Esper-Chain, R. ; de Armas, V. ; Lopez, J.F. ; Sarmiento, R.
Author_Institution :
Res. Inst. for Appl. Microelectron., Univ. of Las Palmas de Gran Canaria, Spain
fDate :
3/20/2003 12:00:00 AM
Abstract :
Scheduling algorithms developed for virtual-output-queuing (VOQ) switches have focused on the throughput enhancement, rather than provide QoS guarantees for different priority levels. Presented, is a new scheduling scheme to effectively support real-time and data applications in VOQ switches with negligible complexity increment.
Keywords :
packet switching; quality of service; queueing theory; scheduling; cell scheduling algorithm; quality of service; strict priority level; virtual-output-queuing switch;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20030334
