TY - GEN
T1 - Mobility based call admission control for CDMA system supporting integrated voice/data
AU - Tamilarasan, N.
AU - Dananjayan, P.
AU - Jayanthi, K.
PY - 2008
Y1 - 2008
N2 - A CAC (Call Admission Control) schemes is effectively regulate the traffic load of a network such that uninterrupted service is provisioned to every admitted user without over penalising the new admission requests. This task can be accomplished by properly managing the available network resource power in an optimum way. In CDMA (Code division multiple access) system, capacity is limited but the total interference power at each base station, which dynamically changes with time. Thus, the total power received from the system is a useful indicator of traffic load. In this work, an algorithm is proposed to accurately estimate the updated received power due to new calls based on the periodical measure of the received power. Using the proposed logic, it is possible to maximize the resource utilization and as well guarantee minimum blocking rates.
AB - A CAC (Call Admission Control) schemes is effectively regulate the traffic load of a network such that uninterrupted service is provisioned to every admitted user without over penalising the new admission requests. This task can be accomplished by properly managing the available network resource power in an optimum way. In CDMA (Code division multiple access) system, capacity is limited but the total interference power at each base station, which dynamically changes with time. Thus, the total power received from the system is a useful indicator of traffic load. In this work, an algorithm is proposed to accurately estimate the updated received power due to new calls based on the periodical measure of the received power. Using the proposed logic, it is possible to maximize the resource utilization and as well guarantee minimum blocking rates.
UR - http://www.scopus.com/inward/record.url?scp=41149169208&partnerID=8YFLogxK
U2 - 10.1109/ICCIMA.2007.289
DO - 10.1109/ICCIMA.2007.289
M3 - Conference contribution
AN - SCOPUS:41149169208
SN - 0769530508
SN - 9780769530505
T3 - Proceedings - International Conference on Computational Intelligence and Multimedia Applications, ICCIMA 2007
SP - 240
EP - 246
BT - Proceedings - International Conference on Computational Intelligence and Multimedia Applications, ICCIMA 2007
T2 - International Conference on Computational Intelligence and Multimedia Applications, ICCIMA 2007
Y2 - 13 December 2007 through 15 December 2007
ER -