Generalized semi-blind channel estimator for TCM-OFDM system
Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45) › 32_Refereed conference paper (with host publication) › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
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| Title of host publication | Proceedings - IEEE International Symposium on Circuits and Systems |
| Pages | 189-192 |
| Publication status | Published - 2006 |
Publication series
| Name | |
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| ISSN (Print) | 0271-4310 |
Conference
| Title | 2006 IEEE International Symposium on Circuits and Systems (ISCAS 2006) |
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| Place | Greece |
| City | Island of Kos |
| Period | 21 - 24 May 2006 |
Link(s)
Abstract
A generalized semi-blind channel estimator for OFDM using PSK signaling was proposed by the authors. It gives a significant performance gain over pilot-aided channel estimators and other semi-blind method. However, this algorithm does not work satisfactorily for the signaling of non-constant modulus. In this paper, we modify the algorithm to make it applicable to TCM-OFDM systems with biased-PSK-subset partitioning. The TCM-OFDM with 16-QAM is used for performance evalution. Simulation results show that the generalized semi-blind channel estimation gives a significant gain over pilot-aided channel estimator and its PSK counterpart. © 2006 IEEE.
Citation Format(s)
Generalized semi-blind channel estimator for TCM-OFDM system. / Ho, Ka-Yau; Leung, Shu-Hung.
Proceedings - IEEE International Symposium on Circuits and Systems. 2006. p. 189-192 1692554.
Proceedings - IEEE International Symposium on Circuits and Systems. 2006. p. 189-192 1692554.
Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45) › 32_Refereed conference paper (with host publication) › peer-review
