Please use this identifier to cite or link to this item:
http://hdl.handle.net/2080/1939
Title: | Adaptive Channel Estimation For SCFDMA system |
Authors: | Vijayan, D Singh, P |
Keywords: | Channel estimation SC-FDMA LMS |
Issue Date: | Apr-2013 |
Citation: | 2nd International Conference on Recent Advances in Sciences and Engineering (ICRASE 2013)April 29th,30th 2013 at Hyderabad. |
Abstract: | 3rd generation partnership project (3GPP) long term evolution (LTE) uses single carrier frequency division multiple access (SC-FDMA) in uplink transmission and orthogonal frequency division multiple access (OFDMA) scheme for the downlink. A variable step size based least mean squares (LMS) algorithm is formulated for a single carrier frequency division multiple access (SC-FDMA) system channel estimation (CE). The weighting coefficients on the channel condition can be updated using this unbiased CE method. Channel and noise statistics information are not essential. Rather, it uses a phase weighting scheme to eliminate the signal fluctuations due to noise and decision errors. The convergence towards the true channel coefficient is guaranteed. |
Description: | Copyright belongs to proceeding publisher |
URI: | http://hdl.handle.net/2080/1939 |
Appears in Collections: | Conference Papers |
Files in This Item:
File | Description | Size | Format | |
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ADAPTIVE CHANNEL.pdf | 643.68 kB | Adobe PDF | View/Open |
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