Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/112317
Title: Bias in CDMA channel estimates with the use of short spreading sequences
Authors: Lim, Teng Joon 
Issue Date: 2000
Source: Lim, Teng Joon (2000). Bias in CDMA channel estimates with the use of short spreading sequences. IEEE International Symposium on Spread Spectrum Techniques and Applications 1 : 288-291. ScholarBank@NUS Repository.
Abstract: When short spreading sequences are employed in CDMA systems, the channel estimates obtained using the correlation based approach are biased. A simple decorrelating estimator is proposed to remove the bias and hence improve parameter performance. Simulation results show that the proposed estimator reduces channel estimation error and improves bit error rate (BER) substantially.
Source Title: IEEE International Symposium on Spread Spectrum Techniques and Applications
URI: http://scholarbank.nus.edu.sg/handle/10635/112317
Appears in Collections:Staff Publications

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