Design and control of micro-cellular networks with QOS provisioning for real-time traffic
Journal of High Speed Networks - Special issue: wireless networks
Design and control of micro-cellular networks with QOS provisioning for data traffic
Wireless Networks - Special issue: wireless communications: selected papers from IEEE ICC '96
Architecture and algorithms for scalable mobile QoS
Wireless Networks
Handoffs in Cellular Wireless Networks: The Daedalus Implementation and Experience
Wireless Personal Communications: An International Journal
ICPADS '01 Proceedings of the Eighth International Conference on Parallel and Distributed Systems
Quality of service guarantees in mobile computing
Computer Communications
Call admission control for wireless personal communications
Computer Communications
IDMP-based fast handoffs and paging in IP-based 4G mobile networks
IEEE Communications Magazine
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In this paper, we consider cluster-based micro/picocellular networks with overlapped cell-clusters. Channel assignment and hand-off policies are essential and important policies in cellular wireless networks. The issue of how different channel assignment and hand-off policies in the overlapped areas affect the overall system performance has not yet been studied in the literature. This paper provides a thorough study and understanding of this issue. We propose two cluster channel assignment policies, namely, partitioned and shared cluster channel assignment policies, and two hand-off policies, namely, boundary and early hand-off policies. The proposed cluster channel assignment policies and hand-off policies are combined to obtain three different strategies, namely, partitioned-boundary, partitioned-early, and shared-boundary strategies. Extensive simulations are used to study the performance of the strategies. Our results show that the partitioned-early and shared-boundary strategies produce significantly lower hand-off dropping and forced termination probabilities than the partitioned-boundary strategy. The partitioned-early and shared-boundary strategies yield similar performance.