Abstract
System level performance of OFDM/ OFDMA is evaluated for various system parameters, such as frequency reuse factor, scheduling algorithm and sub-channel structures. Specifically, the generalized two step sub-channel/ power allocation algorithm, with either aggregated or distributed sub-channel structure, is first extended to provide proportional fairness. Then, by simulation, the sector throughput is evaluated in practical OFDMA based cellular system environment with frequency reuse of 1 and 3, respectively.
| Original language | English |
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| Pages | 1384-1388 |
| Number of pages | 5 |
| Publication status | Published - 2004 |
| Event | 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004 - Barcelona, Spain Duration: 2004 Sept 5 → 2004 Sept 8 |
Other
| Other | 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004 |
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| Country/Territory | Spain |
| City | Barcelona |
| Period | 04/9/5 → 04/9/8 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering