On the handoff arrival process in cellular communications
Wireless Networks
Communication Networking: An Analytical Approach
Communication Networking: An Analytical Approach
Approximating multi-skill blocking systems by hyperexponential decomposition
Performance Evaluation
On the design of mobility management scheme for 802.16-based network environment
Computer Networks: The International Journal of Computer and Telecommunications Networking
IEEE Transactions on Wireless Communications
IEEE Communications Magazine
WiMAX femtocells: a perspective on network architecture, capacity, and coverage
IEEE Communications Magazine
Teletraffic performance of mobile radio networks with hierarchical cells and overflow
IEEE Journal on Selected Areas in Communications
Personal communication systems using multiple hierarchical cellular overlays
IEEE Journal on Selected Areas in Communications
A new convolution algorithm for loss probability analysis in multiservice networks
Performance Evaluation
Comparison of scheduling schemes for on-demand IaaS requests
Journal of Systems and Software
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Performance modeling is important for the purpose of developing efficient dimensioning tools for large complicated networks. But it is difficult to achieve in heterogeneous wireless networks, where different networks have different statistical characteristics in service and traffic models. Multiservice loss analysis based on multi-dimensional Markov chain becomes intractable in these networks due to intensive computations required. This paper focuses on performance modeling for heterogeneous wireless networks based on a hierarchical overlay infrastructure. A method based on decomposition of the correlated traffic is used to achieve an approximate performance modeling for multiservice in hierarchical heterogeneous wireless networks with overflow traffic. The accuracy of the approximate performance obtained by our proposed modeling is verified by simulations.