Title :
Queueing analysis of buffered slotted DS/CDMA ALOHA protocols using tagged user approach (TUA)
Author :
Wan, Tao ; Lambadaris, Ioannis ; Devetsikiotis, Mike ; Sheikh, Asrar
Author_Institution :
Dept. of Syst. & Comput. Eng., Carleton Univ., Ottawa, Ont., Canada
Abstract :
In this paper, DS/CDMA S-ALOHA systems with finite buffer capacity and finite user population are analyzed using the tagged user approach (TUA) proposed in Wan and Sheikh. The data are assumed to arrive in the user buffer in the form of a message containing one or more packets. An arriving message is accepted into the user buffer if the buffer has enough space to hold the whole message, otherwise it is rejected. The queueing analysis for the system is developed in this paper. The analysis is verified by simulation
Keywords :
access protocols; buffer storage; code division multiple access; packet radio networks; queueing theory; spread spectrum communication; TUA; arriving message; buffer capacity; buffered slotted DS/CDMA ALOHA protocols; packets; queueing analysis; tagged user approach; user buffer; user population; Access protocols; Analytical models; Multiaccess communication; Performance analysis; Probability distribution; Queueing analysis; Satellites; Systems engineering and theory; Wireless application protocol; Wireless communication;
Conference_Titel :
Communications, 1999. ICC '99. 1999 IEEE International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-5284-X
DOI :
10.1109/ICC.1999.765598
