Title

Measurement and performance of a cognitive packet network

Authors

Authors

E. Gelenbe; R. Lent;Z. G. Xu

Comments

Authors: contact us about adding a copy of your work at STARS@ucf.edu

Abbreviated Journal Title

Comput. Netw.

Keywords

packet based routings; quality of service; reinforcement learning; cognitive packet networks; performance measurement; Computer Science, Hardware & Architecture; Computer Science, Information; Systems; Engineering, Electrical & Electronic; Telecommunications

Abstract

As the size of the Internet grows by orders of magnitude both in terms of users, number of IP addresses, and number of routers. and as the links we use (be they wired, optical or wireless) continuously evolve and provide varying reliability and quality of service, the IP based network architecture that we know so well will have to evolve and change. Both scalability and QoS have become key issues. We are currently conducting a research project that revisits the IP routing architecture issues and proposes new designs for routers. As part of this effort, this paper discusses a packet network architecture called a cognitive packet network (CPN), in which intelligent capabilities for routing and flow control are moved towards the packets. rather than being concentrated in the nodes. In this paper we outline the design of the CPN architecture. and discuss the quality-of-service based routing algorithm that we have designed and implemented. We then present our test-bed and report on extensive measurement experiments that we have conducted. (C) 2001 Elsevier Science B.V. All rights reserved.

Journal Title

Computer Networks-the International Journal of Computer and Telecommunications Networking

Volume

37

Issue/Number

6

Publication Date

1-1-2001

Document Type

Article; Proceedings Paper

Language

English

First Page

691

Last Page

701

WOS Identifier

WOS:000172599000003

ISSN

1389-1286

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