Name
Abstract | ||
|---|---|---|
In this paper two semi-blind channel estimation techniques are proposed for synchronous DS-CDMA signals transmitted over a multiuser multipath channel. An initial channel estimate is obtained, then statistical techniques are used to enhance the quality of this estimate. In the first technique the channel parameters are estimated first and then used to construct the signal subspace. This information is then used to form an improved channel estimate. The second technique is similar, but uses an adaptive structure to obtain the signal subspace directly. The performance of the techniques is evaluated and compared through analysis and simulation studies |
Year | DOI | Venue |
|---|---|---|
2000 | 10.1109/GLOCOM.2000.891658 | Global Telecommunications Conference, 2000. GLOBECOM '00. IEEE |
Keywords | Field | DocType |
code division multiple access,dispersive channels,land mobile radio,multipath channels,multiuser channels,parameter estimation,spread spectrum communication,synchronisation,CDMA systems,adaptive structure,channel estimate,channel parameters,multiuser multipath channel,quality,semi-blind spatio-temporal channel estimation,signal subspace,statistical techniques,synchronous DS-CDMA signals | Signal processing,Synchronization,Cdma systems,Computer science,Communication channel,Computer network,Estimation theory,Code division multiple access,Signal subspace,Spread spectrum | Conference |
Volume | ISBN | Citations |
1 | 0-7803-6451-1 | 1 |
PageRank | References | Authors |
0.38 | 2 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| S. J. Lee | 1 | 195 | 13.79 |
| Eric P. Wilkinson | 2 | 1 | 0.38 |
| Athanassios Manikas | 3 | 1 | 0.38 |