| Abstract |
|
Reliability, security, scalability and QoS
(Quality-of-Service) have become key issues as we envision
the future Internet. This paper presents the "Cognitive
Packet Network (CPN)" architecture in which intelligent
peer-to-peer routing is carried out with the help of "smart
packets" based on best-effort QoS goals. Since packetized
voice has stringent QoS requirements, we then discuss the
choice of a "goal" and "reward" function for this application
and present experiments we have conducted for "voice
over CPN". Its performance is detailed via several measurements,
and the resulting QoS is compared with that of the
IP routing protocol under identical conditions showing the
gain resulting from the use of CPN.
|
 Additional Information
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Citation:
E. Gelenbe, R. Lent, A. Montuori, Z. Xu,
"Cognitive Packet Networks: QoS and Performance,"
mascots,
p. 0003,
10th IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems (MASCOTS'02),
2002
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