Throughput performance analysis of multirate, multiclass S-ALOHA OFFH-CDMA packet networks

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedings – Annual report year: 2015Researchpeer-review

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In this paper, we propose a new throughput expression for multirate, multiclass slotted-ALOHA optical fast frequency hopping code-division multiple-access (OFFH-CDMA) packet networks considering a Poisson distribution for packet composite arrivals. We analyze the packet throughput performance of a three-class OFFH-CDMA network, where multirate transmissions are achieved via manipulation of the user's code parameters. It is shown that users transmitting at low rates interfere considerably in the performance of high rate users. Finally, we perform a validation procedure to demonstrate that the proposed multirate throughput expression converges towards the single rate expression (considered as the network limiting case).
Original languageEnglish
Title of host publication17th International Conference on Transparent Optical Networks
Number of pages4
Publication date2015
ISBN (Print)978-1-4673-7880-2
Publication statusPublished - 2015
Event17th International Conference on Transparent Optical Networks - Danubius Thermal Hotel Helia, Budapest, Hungary
Duration: 5 Jun 20159 Jul 2015


Conference17th International Conference on Transparent Optical Networks
LocationDanubius Thermal Hotel Helia
SeriesInternational Conference on Transparent Optical Networks
CitationsWeb of Science® Times Cited: No match on DOI

    Research areas

  • Computer Networks and Communications, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, BER, Multiclass, Multirate, OCDMA, OFFH-CDMA, S-ALOHA, Throughput, Frequency hopping, Optical communication, Packet networks, Poisson distribution, Signal encoding, Transparent optical networks, Multi rate, S- ALOHA, Code division multiple access
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ID: 118018844