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dc.contributor.authorRaad, Roberten_US
dc.contributor.authorInaty, Elieen_US
dc.description.abstractIn this paper, we propose a new multirate network based on a hybrid Slotted-ALOHA/Overlapped CDMA (SALOHA/O-CDMA) system as an effective way of integrating multirate traffic. The key issue in this proposal is to exploit the potential of the overlapped CDMA (O-CDMA) when jointly used with the S-ALOHA protocol in a link layer. The newly proposed system is modeled using general Markov chain from which both the system throughput and the average delay are derived. Our system is then compared to the classical S-ALOHA/variable processing gain (VPG) CDMA (S-ALOHA/VPG-CDMA) system. Finally, system stability passing through general finite user model is also envisaged. Numerical results show that our system outperforms the latter.en_US
dc.format.extent4 p.en_US
dc.subjectSlotted ALOHAen_US
dc.subjectOverlapped CDMAen_US
dc.subjectVPG CDMAen_US
dc.subjectVariable bit rateen_US
dc.titleA MAC protocol based on a S-ALOHA/overlapped CDMA system supporting multirate applicationsen_US
dc.typeConference Paperen_US
dc.relation.conferenceVTC-2005-Fall 2005 IEEE 62nd Vehicular Technology Conference (28 September 2005 : Dallas, TX, USA)en_US
dc.contributor.affiliationDepartment of Electrical Engineeringen_US
dc.contributor.affiliationDepartment of Electrical Engineeringen_US
dc.relation.ispartoftextVTC-2005-Fall. 2005 IEEE 62nd Vehicular Technology Conference, 2005.en_US
dc.provenance.recordsourceOliben_US of Engineering-
Appears in Collections:Department of Electrical Engineering
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