Wang, Yafeng and Yang, Hao and Xiang, Wei (2008) Iterative decision-feedback equalizer with cyclic detection for DFT-S OFDM system. In: 1st International Conference on Signal Processing and Communication Systems (ICSPCS2007), 17-19 Dec 2007, Gold Coast, Queensland, Australia.
[Abstract]: This paper proposes a simple and efficient decision feedback equalizer (DFE) for Discrete Fourier Transform-Spread Orthogonal Frequency Division Multiplex (DFT-S OFDM) system in Evolved-Universal Telecommunication Radio Access (E-UTRA) uplink transmission. Through cyclic detection and iteration, the new algorithm obtains a noticeable gain than conventional DFE, and is almost as effective as the modified UW based methods but with much higher bandwidth efficiency. Furthermore, it does not need to change the frame structure of existing protocol.
|Item Type:||Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)|
|Additional Information:||No evidence of copyright restrictions on web site.|
|Uncontrolled Keywords:||iterative DFE; cyclic detection; DFT-S OFDM|
|Subjects:||290000 Engineering and Technology > 291700 Communications Technologies|
|Depositing User:||Dr Wei Xiang|
|Date Deposited:||22 Jan 2008 05:05|
|Last Modified:||02 Jul 2013 22:56|
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