{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T13:40:29Z","timestamp":1777902029603,"version":"3.51.4"},"reference-count":21,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2003,4,1]],"date-time":"2003-04-01T00:00:00Z","timestamp":1049155200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SIMULATION"],"published-print":{"date-parts":[[2003,4]]},"abstract":"<jats:p>This work studies the delay effects resulting from heterogeneous traffic types competing for communications resources on a prioritized shared medium using a fixed access and admission control scheme. This research focuses on a specific class of hybrid fiber coaxial residential Internet access system. Such systems have three separate traffic classes: voice, modem, and high-speed data. The authors use analysis, modeling, and simulation to understand how the combination of these three traffic classes, all competing for finite and prioritized bandwidth resources, affects the \u201cperceived\u201d quality of service by the end user. The authors develop analytic models for the various traffic types being considered and validate the individual models using simulation. They show that traditional modeling techniques are not able to effectively capture the behavior of such real-world systems, and they demonstrate that their techniques are quite useful for gaining insight into the behavior and performance of these systems.<\/jats:p>","DOI":"10.1177\/0037599703038879","type":"journal-article","created":{"date-parts":[[2003,11,12]],"date-time":"2003-11-12T16:35:11Z","timestamp":1068654911000},"page":"211-231","source":"Crossref","is-referenced-by-count":0,"title":["Traffic Analysis and Simulation of a Prioritized Shared Medium"],"prefix":"10.1177","volume":"79","author":[{"given":"Jeffrey J.","family":"Evans","sequence":"first","affiliation":[{"name":"Department of Electrical and Computer Engineering Technology Purdue                        University 401 N. Grant Street West Lafayette, IN 47907,"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cynthia S.","family":"Hood","sequence":"additional","affiliation":[{"name":"Department of Computer Science Illinois Institute of Technology 10 West                        31st Street Chicago, IL 60616"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Phillip M.","family":"Dickens","sequence":"additional","affiliation":[{"name":"Department of Computer Science Illinois Institute of Technology 10 West                        31st Street Chicago, IL 60616"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2003,4,1]]},"reference":[{"key":"atypb1","unstructured":"1 Schafer, R., J. Jungjohann, and J. Bezoa. 2001. Passive optical networks: Is there light at the end of the access tunnel? Toronto, Ontario: CIBC World Markets ."},{"key":"atypb2","unstructured":"2 Fluss, H. S. 1999. Effective performance of shared bandwidth data channels in hybrid fiber\/coax networks. Exton, PA: Society of Cable Telephony Engineers (SCTE) ."},{"key":"atypb3","unstructured":"3 CableLabs. 2000. Packetcable 1.2 archectural framework technical report. Technical report, Cable-Labs, Louisville, CO."},{"key":"atypb4","doi-asserted-by":"crossref","unstructured":"4 Dutta-Roy, A. 1999. A second wind for wiring. In IEEE spectrum, 52-60. New York: Institute of Electrical and Electronics Engineers .","DOI":"10.1109\/6.789599"},{"key":"atypb5","unstructured":"5 Vandalore, B., G. Babic, and R. Jain. 1999. Analysis and modeling in modern data communications networks . Submitted to the Applied Telecommunications Symposium."},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.1109\/90.554723"},{"key":"atypb7","unstructured":"7 Willinger, W., V. Paxson, and M. S. Taqqu. 1998. A practical guide to heavy tails: Statistical techniques and applications. 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