Name
Abstract | ||
|---|---|---|
This paper investigates the sensitivity analysis of orthogonal frequency division multiple access (OFDMA) systems to carrier frequency offset (CFO) in the uplink. This analysis uses simple superposition principle approach, where the effects of different users are studied separately. We calculate a closed-form expression for signal-to-interference ratio (SIR) and derive very simple expressions for inter-carrier interference (ICI) and multiple access interference (MAI) in interleaved subcarrier allocation scheme. Finally theoretical results are verified using Monte Carlo simulation. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/PIMRC.2011.6139781 | 2011 IEEE 22ND INTERNATIONAL SYMPOSIUM ON PERSONAL INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC) |
Keywords | Field | DocType |
OFDMA uplink, carrier frequency offset (CFO), interleaved subcarrier allocation, inter-carrier interference (ICI), multiple access interference (MAI) | Subcarrier,Telecommunications,Computer science,Carrier frequency offset,Signal-to-noise ratio,Orthogonal frequency-division multiple access,Real-time computing,Electronic engineering,Interference (wave propagation),Frequency-division multiple access,Orthogonal frequency-division multiplexing,Telecommunications link | Conference |
Citations | PageRank | References |
3 | 0.43 | 7 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| S. K. Hashemizadeh | 1 | 6 | 0.84 |
| H. Saeedi Sourck | 2 | 62 | 7.51 |
| M. J. Omidi | 3 | 38 | 3.60 |