Title :
Base-station supported call admission control for wireless ATM
Author :
Baldo, Osama Bakri ; Aghvami, A.H.
Author_Institution :
Centre for Telecommun. Res., King´´s Coll., London, UK
Abstract :
A new mobility-specific call admission control (CAC), using a distributed approach, is introduced in this work. This new CAC reduces the load on the mobile-specific ATM switch and prevents it from becoming a bottleneck in the system. The proposed distributed CAC is executed partially in the serving base station (BS) and partially at the ATM switch. Compared to the centralised approach, the new CAC shows substantial reduction in CAC delay and considerable improvement in overall network performance
Keywords :
asynchronous transfer mode; cellular radio; delays; packet radio networks; telecommunication congestion control; time division multiple access; ATM switch; TDMA; base-station supported call admission control; cellular radio; delay reduction; distributed CAC; distributed approach; mobility-specific CAC; network performance; wireless ATM; Asynchronous transfer mode; Bandwidth; Base stations; Call admission control; Communication system traffic control; Educational institutions; Radio link; Switches; Telecommunication switching; Time division multiple access;
Conference_Titel :
Universal Personal Communications, 1998. ICUPC '98. IEEE 1998 International Conference on
Conference_Location :
Florence
Print_ISBN :
0-7803-5106-1
DOI :
10.1109/ICUPC.1998.733023
