Title :
Priority traffic in wireless PCS systems: transmission and traffic parameters trade-off
Author :
Immovilli, Gianni ; Merani, Maria Luisa
Author_Institution :
Dept. di Sci. dell´´Ingegneria, Modena Univ., Italy
fDate :
28 Apr-1 May 1996
Abstract :
We have investigated a possible technique for efficiently handling the reverse link (mobile-to-base) traffic inside a cell of a wireless PCS system, assigning different priority classes to new calls and hand-offs. For the corresponding queueing scheme we have determined those traffic quantities which more directly interact with the design of the transmission system. Further, we have targeted the issue of tying the engineering of both CDMA and TDMA systems to traffic constraints. To this regard we have quantitatively demonstrated how deeply and differently the traffic parameters of the examined queueing scheme influence the capacity determination for these two systems
Keywords :
cellular radio; channel capacity; code division multiple access; personal communication networks; queueing theory; radio links; telecommunication traffic; time division multiple access; CDMA systems; TDMA systems; cellular radio; hand-offs; mobile to base traffic; priority traffic; queueing scheme; reverse link; systems capacity; traffic constraints; traffic parameters; transmission parameters; transmission system design; wireless PCS systems; Coaxial components; Delay effects; Multiaccess communication; Narrowband; Personal communication networks; Queueing analysis; Radio network; Telecommunication traffic; Time division multiple access; Traffic control;
Conference_Titel :
Vehicular Technology Conference, 1996. Mobile Technology for the Human Race., IEEE 46th
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3157-5
DOI :
10.1109/VETEC.1996.503443