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|Title:||Performance analysis of the LMS blind minimum-output-energy CDMA detector|
Lim, Teng Joon
|Source:||Gong, Yu,Lim, Teng Joon,Farhang-Boroujeny, B. (2000). Performance analysis of the LMS blind minimum-output-energy CDMA detector. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 5 : 2473-2476. ScholarBank@NUS Repository.|
|Abstract:||Adaptive filters used in code division multiple access (CDMA) receivers to counter interference have been formulated both with and without the assumption of training symbols being transmitted. They are known as training-based and blind detectors respectively. We show in this letter that the convergence behaviour of the blind minimum output energy (MOE) detector can be quite easily derived, unlike what was implied by the procedure outlined in a previous paper. The simplification results from the observation that the correlation matrix determining convergence performance can be made symmetric, after which many standard results from the literature on least mean square (LMS) filters apply immediately.|
|Source Title:||ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings|
|Appears in Collections:||Staff Publications|
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