Conference paper
Performance Modeling for Heterogeneous Wireless Networks with Multiservice Overflow Traffic
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.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2009 |
| Pages: | 3676-3682 |
| Proceedings: | 2009 IEEE Global Telecommunications Conference |
| ISBN: | 1424441471 , 9781424441471 , 142444148X , 142444148x and 9781424441488 |
| ISSN: | 23340983 and 1930529x |
| Types: | Conference paper |
| DOI: | 10.1109/GLOCOM.2009.5425762 |
Capacity planning Cellular networks Computer networks Femtocell networks Ground penetrating radar Markov processes Performance loss Telecommunication traffic Traffic control WiMAX Wireless networks cellular radio femtocells heterogeneous wireless networks hierarchical overlay infrastructure multidimensional Markov chain multiservice loss analysis multiservice overflow traffic performance modeling telecommunication traffic
