Proceedings of the 2006 international conference on Wireless communications and mobile computing
Computers and Electrical Engineering
Distance-incorporated opportunistic scheduling
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Power control in two-tier femtocell networks
IEEE Transactions on Wireless Communications
Research on admission control mechanism in heterogeneous network platform
IITA'09 Proceedings of the 3rd international conference on Intelligent information technology application
One-hop call admission control in heterogeneous wireless networks: a queueing analysis
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
QOS provisioning for mobile and fixed wireless real time multimedia services
IMSAA'09 Proceedings of the 3rd IEEE international conference on Internet multimedia services architecture and applications
A novel ring-based performance analysis for call admission control in wireless networks
IEEE Communications Letters
Utility maximization for delay constrained QoS in wireless
INFOCOM'10 Proceedings of the 29th conference on Information communications
Dynamic spectrum allocation based on cognitive radio for QoS support
Proceedings of the 13th ACM international conference on Modeling, analysis, and simulation of wireless and mobile systems
Call admission control in single and two-tier cellular networks
ruSMART/NEW2AN'10 Proceedings of the Third conference on Smart Spaces and next generation wired, and 10th international conference on Wireless networking
Quality of service (QoS) issues in multimedia wireless network: a survey
Journal of Mobile Multimedia
International Journal of Internet Protocol Technology
The soft bound admission control algorithm for vertical handover in ubiquitous environment
APNOMS'06 Proceedings of the 9th Asia-Pacific international conference on Network Operations and Management: management of Convergence Networks and Services
A flexible bound admission control algorithm for vertical handover in ubiquitous environment
EUC'06 Proceedings of the 2006 international conference on Emerging Directions in Embedded and Ubiquitous Computing
Queueing Systems: Theory and Applications
An incentive scheme in wireless access networks through a game based on trust prediction
International Journal of Ad Hoc and Ubiquitous Computing
International Journal of Business Data Communications and Networking
A Cost Based Complete Partitioning Congestion Control Strategy for Multiservice OFDMA Networks
Wireless Personal Communications: An International Journal
Computer Networks: The International Journal of Computer and Telecommunications Networking
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This article presents a survey on the issues and the approaches related to designing call admission control schemes for fourth-generation wireless systems. We review the state of the art of CAC algorithms used in the traditional wireless networks. The major challenges in designing the CAC schemes for 4G wireless networks are identified. These challenges are mainly due to heterogeneous wireless access environments, provisioning of quality of service to multiple types of applications with different requirements, provisioning for adaptive bandwidth allocation, consideration of both call-level and packet-level performance measures, and consideration of QoS at both the air interface and the wired Internet. To this end, architecture of a two-tier CAC scheme for a differentiated services cellular wireless network is presented. The proposed CAC architecture is based on the call-level and packet-level QoS considerations at both the wireless and wired parts of the network. A performance analysis model for an example CAC scheme based on this architecture is outlined, and typical numerical results are presented.