Cognitive packet networks: QoS and performance

被引：55
作者：
Gelenbe, E [1 ]
Lent, R [1 ]
Montuori, A [1 ]
Xu, ZG [1 ]
机构：
[1] Univ Cent Florida, Sch Elect Engn & Comp Sci, Orlando, FL 32816 USA
来源：
MASCOTS 2002: 10TH IEEE INTERNATIONAL SYMPOSIUM ON MODELING, ANALYSIS, AND SIMULATION OF COMPUTER AND TELECOMMUNICATIONS SYSTEMS, PROCEEDINGS | 2002年
关键词：
quality of service; reinforcement learning; cognitive packet networks; voice over IP;
D O I：
10.1109/MASCOT.2002.1167055
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
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.
引用
收藏
页码：3 / 9
页数：7
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