Title | ||
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Closed-Form BER Expressions of QPSK Constellation for Uplink Non-Orthogonal Multiple Access. |
Abstract | ||
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Non-orthogonal multiple access (NOMA) is an attractive multiple access technique to achieve the optimal system capacity region. A great deal of recent attention has been devoted to the study of the NOMA system capacity performance. However, the exact bit error rate (BER) expressions of NOMA systems have not been derived yet. We provide the exact closed-form BER expressions of the QPSK constellation for an uplink NOMA system over an additive white Gaussian noise channel. Finally, the validity of our derived BER expressions is verified through simulations. |
Year | DOI | Venue |
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2017 | 10.1109/LCOMM.2017.2720583 | IEEE Communications Letters |
Keywords | Field | DocType |
Decoding,NOMA,Phase shift keying,Uplink,Bit error rate,Two dimensional displays,AWGN | Noma,Telecommunications,Expression (mathematics),Computer science,Algorithm,Real-time computing,Constellation,Decoding methods,Additive white Gaussian noise,Phase-shift keying,Telecommunications link,Bit error rate | Journal |
Volume | Issue | ISSN |
21 | 10 | 1089-7798 |
Citations | PageRank | References |
4 | 0.45 | 8 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Xiaolu Wang | 1 | 7 | 4.22 |
Fabrice Labeau | 2 | 294 | 57.06 |
Lin Mei | 3 | 184 | 16.16 |