Name
Abstract | ||
|---|---|---|
Single carrier frequency division multiple access (SC-FDMA) has been comprehensively investigated and standardized in 4th generation (4G) and 5th generation (5G) mobile systems. Its significant advantage is low peak-to-average power ratio (PAPR), which makes it suitable for uplink channel communications. However, over a long time period, SC-FDMA has not made breakthrough especially in data rate enhancement, which may not catch up with the next generation evolution in communications. This work proposes to use a non-orthogonal waveform in SC-FDMA to promote a new concept, termed single carrier spectrally efficient frequency division multiple access (SC-SEFDMA). This non-orthogonal single carrier access technique maintains essentially similar complexity as SC-FDMA but advantageously can either achieve higher data rate for the same amount of power consumption or the same data rate with less power consumption. |
Year | DOI | Venue |
|---|---|---|
2019 | 10.1109/WINCOM47513.2019.8942535 | 2019 International Conference on Wireless Networks and Mobile Communications (WINCOM) |
Keywords | Field | DocType |
Single carrier,non-orthogonal,SEFDM,SC-SEFDMA,SC-FDMA,OFDMA,PAPR,LDPC | Uplink channel,Power ratio,Low-density parity-check code,Computer science,Waveform,Computer network,Electronic engineering,Data rate,Carrier signal,Frequency-division multiple access,Power consumption | Conference |
ISBN | Citations | PageRank |
978-1-7281-2626-5 | 0 | 0.34 |
References | Authors | |
6 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Tongyang Xu | 1 | 45 | 8.42 |
| Izzat Darwazeh | 2 | 273 | 40.03 |