Name
Title | ||
|---|---|---|
An Improved Fixed Sphere Decoder Employing Soft Decision for the Detection of Non-orthogonal Signals |
Abstract | ||
|---|---|---|
This letter proposes a hybrid soft iterative method together with Fixed Sphere Decoding (FSD) concurrently optimize performance and complexity. We show that for bandwidth compression factors of up to 25 percent, we can achieve the same performance as Orthogonal Frequency Division Multiplexing (OFDM). For systems with bandwidth compression higher than 25 percent, the complexity/performance trade-offs of the hybrid method are better than those of Truncated Singular Value Decomposition-FSD (TSVD-FSD). |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1109/LCOMM.2013.090213.131573 | IEEE Communications Letters |
Keywords | Field | DocType |
Detectors,Complexity theory,OFDM,Mathematical model,Equations,Vectors,Bandwidth | Singular value,Detection theory,Computer science,Iterative method,Bandwidth compression,Real-time computing,Spectral efficiency,Decoding methods,Orthogonal frequency-division multiplexing | Journal |
Volume | Issue | ISSN |
17 | 10 | 1089-7798 |
Citations | PageRank | References |
12 | 0.96 | 0 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Tongyang Xu | 1 | 45 | 8.42 |
| Ryan C. Grammenos | 2 | 72 | 6.07 |
| Farokh Marvasti | 3 | 573 | 72.71 |
| Izzat Darwazeh | 4 | 273 | 40.03 |