Admission control policies in multiservice cellular networks: optimum configuration and sensitivity

Authors:
David García;Jorge Martínez;Vicent Pla
Affiliations:
Universidad Politécnica de Valencia (UPV), ETSIT, Valencia, Spain;Universidad Politécnica de Valencia (UPV), ETSIT, Valencia, Spain;Universidad Politécnica de Valencia (UPV), ETSIT, Valencia, Spain
Venue:
NGI'04 Proceedings of the First international conference on Wireless Systems and Mobility in Next Generation Internet
Year:
2004

Citing 3
Cited 5

Bandwidth quantization and states reduction in the broadband ISDN

IEEE/ACM Transactions on Networking (TON)
On optimal call admission control in cellular networks

Wireless Networks
Analysis of a hybrid cutoff priority scheme for multiple classes of traffic in multimedia wireless networks

Wireless Networks

Maximizing the capacity of mobile cellular networks with heterogeneous traffic

Computer Networks: The International Journal of Computer and Telecommunications Networking
Adaptive admission control in mobile cellular networks with streaming and elastic traffic

ITC20'07 Proceedings of the 20th international teletraffic conference on Managing traffic performance in converged networks
Trunk reservation in multi-service networks with BPP traffic

Proceedings of the Third international EURO-NGI network of excellence conference on Wireless systems and mobility in next generation internet
Adaptive trunk reservation policies in multiservice mobile wireless networks

MMNS'05 Proceedings of the 8th international conference on Management of Multimedia Networks and Services
Hierarchical admission control in mobile cellular networks using adaptive bandwidth reservation

EURO-NGI'05 Proceedings of the Second international conference on Wireless Systems and Network Architectures in Next Generation Internet

Quantified Score

Hi-index	0.00

Visualization

Abstract

We evaluate different call admission control policies in various multiservice cellular scenarios. For each of the studied policies we obtain the maximum calling rate that can be offered to the system to achieve a given QoS objective defined in terms of blocking probabilities. We propose an optimization methodology based on a hill climbing algorithm to find the optimum configuration for most policies. The results show that policies of the trunk reservation class outperform policies that produce a product-form solution and the improvement ranges approximately between 5 and 15% in the scenarios studied.