Title :
A connection admission control using transient outage probability in CDMA systems
Author :
Jang, Yeong M. ; Ahn, Jeehwan
Author_Institution :
ETRI-Radio & Broadcasting Tech. Lab., Taejon, South Korea
Abstract :
This paper proposes a transient connection admission control (CAC) scheme using the transient quality of service (QoS) measure for CDMA systems. We derive the transient outage probability as the QoS measure using the fluid-flow approximation model. Based on the outage measures, we compare transient outage performance against steady-state outage performance. The predictive CAC is a promising approach for the hierarchical CDMA systems
Keywords :
approximation theory; cellular radio; channel capacity; code division multiple access; multiuser channels; probability; quality of service; telecommunication congestion control; telecommunication traffic; transients; cellular radio; connection admission control; fluid-flow approximation model; hierarchical CDMA systems; quality of service; steady-state outage performance; transient QoS measure; transient outage probability; uplink capacity; Admission control; Interference; Multiaccess communication; Power system modeling; Quality of service; Radio access networks; Speech; Steady-state; Telephony; Traffic control;
Conference_Titel :
Vehicular Technology Conference, 2000. IEEE-VTS Fall VTC 2000. 52nd
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-6507-0
DOI :
10.1109/VETECF.2000.886328
