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040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.13.06.M.Sc.2015.Sh.P
100 0 _aShamsan Mohammed Ali Qaashah
245 1 2 _aA priority multi-channel coordination mac protocol in vehicular networks /
_cShamsan Mohammed Ali Qaashah ; Supervised Magda B. Fayek , Rabie A. Ramadan
246 1 5 _aتنسيق الوصول للوسط الناقل متعدد القنوات مع مراعاة الاولوية في شبكات العربات المتحركة
260 _aCairo :
_bShamsan Mohammed Ali Qaashah ,
_c2015
300 _a99 P. :
_bcharts , facsimiles ;
_c30cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Computer Engineering
520 _aThis thesis presents a priority Multi-channel Coordination MAC protocol (PRMC) for vehicular ad hoc network (VANET), The thesis provides the priority for vehicles in the RSU polling lists in order to poll vehicles according to their priorities, So, vehicles can transmit the high priority and important messages before low priority ones . A vehicle includes its priority with the association request frame. After RSU receives the association request, it adds the vehicle to a polling list according to its priority. RSU in this situation is responsible for control and safety messages broadcasting and non-safety application. We enhance the previous RAMC mac protocol where no priority messages were considered. Our simulation results show high throughput for non-safety applications as compared to previous works. In addition, the results achieve high delivery ratios for different priorities of emergency warning messages (EWMs) and status safety messages in different traffic densities with maximum 99%
530 _aIssued also as CD
653 4 _aDedicated Short-range Communication (DSRC))
653 4 _aMulti-channel Coordination
653 4 _aVANET
700 0 _aMagda B. Fayek ,
_eSupervisor
700 0 _aRabie A. Ramadan ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aAml
_eCataloger
905 _aNazla
_eRevisor
942 _2ddc
_cTH
999 _c55502
_d55502