Abstract
Cyclostationarity in a communications signal enables the use of second-order statistics for blind equalization. In this paper, we present a second-order subspace based blind channel estimation technique which introduces cyclostationarity at the transmitter. In contrast with most existing second-order cyclostationary methods which introduce cyclostationarity by fractional-sampling, the proposed method does not require any assumptions on the channel zero locations. Furthermore, the proposed method extends existing transmitter-induced cyclostationary methods to allow for colored random or even deterministic input.
| Original language | English (US) |
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| Title of host publication | IEEE Signal Processing Workshop on Signal Processing Advances in Wireless Communications, SPAWC |
| Publisher | IEEE |
| Pages | 117-120 |
| Number of pages | 4 |
| State | Published - Dec 1 1997 |
| Event | Proceedings of the 1997 1st IEEE Signal Processing Workshop on Signal Processing Advances in Wireless Communications, SPAWC'97 - Paris, Fr Duration: Apr 16 1997 → Apr 18 1997 |
Other
| Other | Proceedings of the 1997 1st IEEE Signal Processing Workshop on Signal Processing Advances in Wireless Communications, SPAWC'97 |
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| City | Paris, Fr |
| Period | 4/16/97 → 4/18/97 |