Abstract
With the development of wireless broadband access, OFDMA technology is widely used for the next generation telecommunication systems. In this paper, we focus on analyzing the performance of contention-based services in IEEE 802.16 OFDMA networks with bulk services. We derive various performance measures such as queue utilization in an subscriber station, probability of unsuccessful bandwidth request, and the mean service time of a packet. The accuracy of the proposed analytical model is validated by extensive simulations.
| Original language | English |
|---|---|
| Article number | 7023044 |
| Journal | IEEE Vehicular Technology Conference |
| Volume | 2015-January |
| Issue number | January |
| DOIs | |
| Publication status | Published - 2014 |
| Externally published | Yes |
| Event | 2014 79th IEEE Vehicular Technology Conference, VTC 2014-Spring - Seoul, Korea, Republic of Duration: 18 May 2014 → 21 May 2014 |
Keywords
- Broadcast polling
- Bulk service
- OFDMA
- WiMAX
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