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| Content Provider | IET Digital Library |
|---|---|
| Author | Dang, Jian Zhang, Zaichen Wu, Liang |
| Abstract | Enhanced unipolar orthogonal frequency division multiplexing (eU-OFDM) is a novel unipolar multicarrier modulation scheme used in intensity modulation and direct detection systems for optical wireless communication. It improves the spectral efficiency of unipolar OFDM at the expense of lower power efficiency. A novel symbol detection method exploiting the intrinsic signal structure of the received signal is proposed. Analysis and simulations show that the power efficiency of eU-OFDM could be improved up to 3 dB in the high signal-to-noise ratio regime using the proposed method. |
| Starting Page | 1681 |
| Ending Page | 1683 |
| Page Count | 3 |
| ISSN | 00135194 |
| Volume Number | 51 |
| e-ISSN | 1350911X |
| Issue Number | Issue 21, Oct (2015) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/51/21 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2015.2024 |
| Journal | Electronics Letters |
| Publisher Date | 2015-09-25 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Direct Detection System Enhanced Unipolar OFDM Intensity Modulation Intrinsic Signal Structure Modulation And Coding Method Multiplexing And Switching in Optical Communication OFDM Modulation Optical Communication Optical Wireless Communication Orthogonal Frequency Division Multiplexing System Power Efficiency Signal to Noise Ratio Spectral Efficiency Symbol Detection Method Telecommunication Power Management Unipolar Multicarrier Modulation Scheme |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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