Huang, Nuo, Wang, Jun-Bo, Wang, Jiangzhou, Pan, Cunhua, Wang, Houyu, Chen, Ming (2015) Receiver Design for PAM-DMT in Indoor Optical Wireless Links. IEEE Photonics Technology Letters, 27 (2). pp. 161-164. ISSN 1041-1135. (doi:10.1109/LPT.2014.2363876) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:47406)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: http://dx.doi.org/10.1109/LPT.2014.2363876 |
Abstract
In the conventional receiver for pulse-amplitude-modulated discrete multitone (PAM-DMT), the real parts of the subcarriers are distorted by the clipping noise and ignored in detection. In this letter, the signal analysis shows that the real parts of the subcarriers also contain the information of the transmitted signal. An iterative receiver is then proposed to improve the transmission performance of PAM-DMT by exploiting both the real and imaginary parts of the subcarriers. Simulation results show that the proposed iterative receiver can significantly improve the transmission performance of PAM-DMT systems.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1109/LPT.2014.2363876 |
| Subjects: | T Technology |
| Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
| Depositing User: | Tina Thompson |
| Date Deposited: | 26 Feb 2015 10:15 UTC |
| Last Modified: | 05 Nov 2024 10:30 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/47406 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Wang, Jiangzhou.
| Creator's ORCID: |
 https://orcid.org/0000-0003-0881-3594
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