Title :
W-CDMA random access with priority resolution
Author :
Al Agha, Khaldoun ; Jacquet, Philippe ; Vvedenskaya, Nikita
Author_Institution :
Inst. Nat. de Recherche en Inf. et Autom., Le Chesnay, France
Abstract :
We analyze the possibility to apply the tree random access protocol (also called the stack protocol) for the W-CDMA part in the UTRA radio interface proposition. We study also a priority system applied on the random access directly. The analytical model uses generating functions and an algebraic method in order to show the stack protocol performance. Also, numerical and simulation results are presented and show the predominance of this protocol compared with the slotted ALOHA mechanism
Keywords :
access protocols; broadband networks; code division multiple access; land mobile radio; radio access networks; UMTS terrestrial radio access; UTRA radio interface; W-CDMA; algebraic method; analytical model; generating functions; numerical results; priority resolution; simulation results; slotted ALOHA mechanism; stack protocol; tree random access protocol; 3G mobile communication; Access protocols; Analytical models; Broadband communication; Delay; Multiaccess communication; Numerical simulation; Road accidents; Throughput; Wireless networks;
Conference_Titel :
Wireless Communications and Networking Confernce, 2000. WCNC. 2000 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-6596-8
DOI :
10.1109/WCNC.2000.904791
