Name
Abstract | ||
|---|---|---|
We propose a method of obtaining the autocorrelation matrix to improve the performance of the subspace-based channel estimation method. By exploiting the circulant property of the received signal, the proposed method reduces the number of received blocks required to satisfy the persistency of excitation (POE) criterion for the input and decreases the residual error which affects the accuracy of th... |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/LSP.2012.2197201 | IEEE Signal Processing Letters |
Keywords | Field | DocType |
OFDM,Channel estimation,Niobium,Correlation,Noise,Receiving antennas,Transmitting antennas | MIMO-OFDM,Residual,Mathematical optimization,Subspace topology,Matrix algebra,Control theory,Autocorrelation matrix,Algorithm,Communication channel,Circulant matrix,Mathematics,Orthogonal frequency-division multiplexing | Journal |
Volume | Issue | ISSN |
19 | 7 | 1070-9908 |
Citations | PageRank | References |
9 | 0.70 | 5 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jin-Goog Kim | 1 | 16 | 2.56 |
| Jun-Han Oh | 2 | 13 | 2.52 |
| Jong-Tae Lim | 3 | 473 | 60.54 |