Single-carrier iterative frequency-domain equalization with soft decision feedback in shallow underwater acoustic communication
This paper investigates a single-carrier iterative frequency-domain equalization (SC-IFDE) scheme for high-rate underwater acoustic (UA) communication systems. This scheme is based on the minimum mean-squared error (MMSE) criterion, and soft decision feedback is applied to improve the reliability of...
| Main Authors: | , , , , , , , |
|---|---|
| Other Authors: | |
| Format: | Conference Paper |
| Published: |
IEEE
2013
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/41589 |
| _version_ | 1848756186882506752 |
|---|---|
| author | Ou, Y. He, Z. Jiang, W. Guo, S. Niu, K. Rong, Yue Caley, Michael Duncan, Alec |
| author2 | Boon Poh NG |
| author_facet | Boon Poh NG Ou, Y. He, Z. Jiang, W. Guo, S. Niu, K. Rong, Yue Caley, Michael Duncan, Alec |
| author_sort | Ou, Y. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This paper investigates a single-carrier iterative frequency-domain equalization (SC-IFDE) scheme for high-rate underwater acoustic (UA) communication systems. This scheme is based on the minimum mean-squared error (MMSE) criterion, and soft decision feedback is applied to improve the reliability of the equalizer decision. The proposed algorithm is applied to the data received during the UA communication experiment conducted in December 2012 in the Indian Ocean off Rottnest Island, Western Australia. It is demonstrated that using one transmitting transducer and one receiving hydrophone, the proposed SC-IFDE algorithm achieves an average of 3% uncoded bit-error-rate (BER) with quaternary phase shift keying (QPSK) modulated signals over a range of 1 km. |
| first_indexed | 2025-11-14T09:08:12Z |
| format | Conference Paper |
| id | curtin-20.500.11937-41589 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:08:12Z |
| publishDate | 2013 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-415892017-09-13T14:18:23Z Single-carrier iterative frequency-domain equalization with soft decision feedback in shallow underwater acoustic communication Ou, Y. He, Z. Jiang, W. Guo, S. Niu, K. Rong, Yue Caley, Michael Duncan, Alec Boon Poh NG iterative frequency-domain equalization underwater acoustic communication soft decision feedback This paper investigates a single-carrier iterative frequency-domain equalization (SC-IFDE) scheme for high-rate underwater acoustic (UA) communication systems. This scheme is based on the minimum mean-squared error (MMSE) criterion, and soft decision feedback is applied to improve the reliability of the equalizer decision. The proposed algorithm is applied to the data received during the UA communication experiment conducted in December 2012 in the Indian Ocean off Rottnest Island, Western Australia. It is demonstrated that using one transmitting transducer and one receiving hydrophone, the proposed SC-IFDE algorithm achieves an average of 3% uncoded bit-error-rate (BER) with quaternary phase shift keying (QPSK) modulated signals over a range of 1 km. 2013 Conference Paper http://hdl.handle.net/20.500.11937/41589 10.1109/ICICS.2013.6782890 IEEE fulltext |
| spellingShingle | iterative frequency-domain equalization underwater acoustic communication soft decision feedback Ou, Y. He, Z. Jiang, W. Guo, S. Niu, K. Rong, Yue Caley, Michael Duncan, Alec Single-carrier iterative frequency-domain equalization with soft decision feedback in shallow underwater acoustic communication |
| title | Single-carrier iterative frequency-domain equalization with soft decision feedback in shallow underwater acoustic communication |
| title_full | Single-carrier iterative frequency-domain equalization with soft decision feedback in shallow underwater acoustic communication |
| title_fullStr | Single-carrier iterative frequency-domain equalization with soft decision feedback in shallow underwater acoustic communication |
| title_full_unstemmed | Single-carrier iterative frequency-domain equalization with soft decision feedback in shallow underwater acoustic communication |
| title_short | Single-carrier iterative frequency-domain equalization with soft decision feedback in shallow underwater acoustic communication |
| title_sort | single-carrier iterative frequency-domain equalization with soft decision feedback in shallow underwater acoustic communication |
| topic | iterative frequency-domain equalization underwater acoustic communication soft decision feedback |
| url | http://hdl.handle.net/20.500.11937/41589 |