Matching output queueing with a combined input

Matching output queueing with a combined input

The Internet is facing two problems simultaneously: there is a need for a faster switching/routing infrastructure and a need to introduce guaranteed qualities-of-service (QoS). Each problem can be solved independently: switches and routers can be made faster by using input-queued crossbars instead o...

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Pubblicato in:IEEE Journal on selected areas in communications 17, 6 (1999).
Autore principale: Shang-Tse Chuang
Natura: Articolo
Lingua:English
Soggetti:
CIOQ switches.
Internet.
OQ switches.
QoS.
WFQ-based packet scheduling.
WFQ-based scheduling algorithms.
Centralized shared memory.
Combined input/output-queued switch.
Combined input/output-queueing switch.
Critical cells first.
Emulation.
Guaranteed qualities-of-service.
High speed scheduling algorithms.
Implementation complexity.
Input-queued crossbars.
Line rate.
Output queueing.
Packet switching.
Running time.
Speedup.
Strict priorities.
Switching/routing infrastructure.
Traffic arrival patterns.
Weighted-fair queueing.