Title
Avoiding Speedup from Bandwidth Overhead in a Practical Output-Queued Packet Switch
Abstract
We study a time-slotted and synchronous output queued switch that uses packet concatenation to reduce band width overhead, or CS-OQ switch. The CS-OQ switch avoids memory speedup through the use of dedicated optical lines connecting inputs to outputs. The dedicated lines are combined with virtual input queues (VIQs) at the outputs and segmentation queues at the inputs. The segmentation queues are used for packet concatenation. We show that the performance of the CS-OQ switch approaches that of an ideal output queued switch, or asynchronous OQ (A-OQ) switch by selecting a suitable segmentation length in combination with packet concatenation.
Year
DOI
Venue
2011
10.1109/icc.2011.5962552
ICC
Keywords
Field
DocType
asynchronous oq switch,packet switching,bandwidth overhead,time-slotted output-queued switch,practical output-queued packet switch,segmentation queues,queueing theory,viq,virtual input queues,a-oq switch,packet concatenation,synchronous output-queued switch,optical switches,cs-oq switch,optical lines,computer architecture,bandwidth,scheduling,optical switch
Optical switch,Computer science,Network packet,Burst switching,Computer network,Real-time computing,Concatenation,Packet switching,Crossover switch,Packet forwarding,Speedup
Conference
ISSN
ISBN
Citations 
1550-3607 E-ISBN : 978-1-61284-231-8
978-1-61284-231-8
1
PageRank 
References 
Authors
0.36
11
3
Name
Order
Citations
PageRank
Lin Cai110.36
Roberto Rojas-Cessa230847.00
Taweesak Kijkanjanarat361.82