Name
Abstract | ||
|---|---|---|
A handshaking protocol for radiolocation is considered us- ing DS-CDMApacket transmission. The expectation - max- imization (EM) algorithm is employed for code delay ac- quisition. It is shown that the systematic application of EM on the flat-f ading channel yields a parallel interference cancellation (PIC)-based technique for acquisition. On the frequency-selective channel, it is necessary to jointly esti- mate both the code delays and multipath coefficients. The EM approach in this latter case yields an algorithm that combines PIC with an eigendecomposition/eigenvalue max- imization step for channel identification. |
Year | DOI | Venue |
|---|---|---|
2001 | 10.1109/ICASSP.2001.940441 | ICASSP |
Keywords | Field | DocType |
application software,expectation maximization algorithm,navigation,fading,eigendecomposition,frequency,signal detection,channel coding,expectation maximization,packet switching,fading channel,eigenvalues,em algorithm,interference cancellation,spread spectrum communication,handshaking protocol,protocols,code division multiple access,radiolocation,gaussian noise | Multipath propagation,Computer science,Single antenna interference cancellation,Computer network,Radiolocation,Handshaking,Artificial intelligence,Spread spectrum,Pattern recognition,Communication channel,Algorithm,Eigendecomposition of a matrix,Code division multiple access | Conference |
Citations | PageRank | References |
2 | 0.40 | 5 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Ronald A. Iltis | 1 | 197 | 18.36 |
| Sunwoo Kim | 2 | 146 | 14.21 |
| Anne Thomas | 3 | 2 | 0.40 |