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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lan Zhang Taehyuk Kang Song, H.C. Hodgkiss, W.S. Xiaomei Xu |
| Copyright Year | 2013 |
| Description | Author affiliation: Scripps Instn. of Oceanogr., Univ. of California San Diego, La Jolla, CA, USA (Lan Zhang; Song, H.C.; Hodgkiss, W.S.) || Qualcomm, San Diego, CA, USA (Taehyuk Kang) || Sch. of Inf. & Technol., Xiamen Univ., Xiamen, China (Xiaomei Xu) |
| Abstract | As an alternative to typical single-carrier approaches, multi-carrier Orthogonal Frequency Division Multiplexing (OFDM) communications has been explored in underwater acoustic channels with a large delay spread. In this paper, we investigate multiple-input/multiple-output (MIMO) OFDM communications that effectively can increase the data rate in band-limited underwater channels. The performance of MIMO-OFDM communications is presented using data collected from the KAM11 experiment conducted in shallow water, west of Kauai, Hawaii, which involved multiple transmit and receive arrays with a 10 kHz bandwidth (20-30 kHz) and modulations (QPSK and 16-QAM) at range up to 3 km. |
| Sponsorship | IEEE Oceanic Eng. Soc. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 754897 |
| Page Count | 4 |
| File Format | |
| ISBN | 9780933957404 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-09-23 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | MTS |
| Subject Keyword | OFDM Receivers Transmitters Underwater acoustics Bit error rate Channel estimation Diversity reception single-carrier MIMO-OFDM underwater acoustic communication |
| Content Type | Text |
| Resource Type | Article |
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