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EMU I-REP >
02 Faculty of Engineering >
Department of Electrical and Electronic Engineering >
Conference Papers and Presentations – Electrical and Electronic Engineering >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11129/2063
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| Title: | An Adaptive Near-far Resistant Single-user Channel Estimation Algorithm for Multipath Fading DS-CDMA Systems |
| Authors: | Rızaner, Ahmet
Amca, Hasan
Hacıoğlu, Kadri
Ulusoy, Ali Hakan
Scherb, Ansgar |
| Keywords: | Channel estimation techniques
multipath fading channel parameters
Linear singl -user MMSE
radio channel estimation algorithm
near-far resistant channel estimation |
| Issue Date: | Jul-2006 |
| Publisher: | İnternational Conference on Wireless and Mobile Communications/Bucharest, Romania. |
| Citation: | Ahmet Rızaner, Hasan Amca, Kadri Hacıoğlu, Ali H. Ulusoy, Ansgar Scherb, (29-31 Jul 2006) "An Adaptive Near-far Resistant Single-user Channel Estimation Algorithm for Multipath Fading DS-CDMA Systems "İnternational Conference on Wireless and Mobile Communications. |
| Abstract: | Channel estimation techniques for CDMA systems need
to combat multiple access interference and near-far
effects to improve the estimation performance. Linear
single-user MMSE detector has certain advantages with
respect to near-far problem. In this paper, single-user
MMSE detector is used to develop an iterative near-far
resistant radio channel estimation algorithm. Computer
simulation results demonstrate that a significant
performance improvement against conventional singleuser
estimator can be achieved with the developed
method especially under extreme near-far conditions. |
| URI: | http://hdl.handle.net/11129/2063 |
| Appears in Collections: | Conference Papers and Presentations – SCT
Conference Papers and Presentations – Electrical and Electronic Engineering
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