Abstract
As a manner of communications with the high spectral and energy efficiency, cognitive underwater acoustic communications based on index modulation (CUAC-IM) have been investigating by us in more recent years. Like other communication system, estimation algorithm on frequency offset (FO) caused by the relative motion of mobile station is crucial to CUAC-IM system. In this paper, system model, especially for applications of index modulation in cognitive underwater acoustic communications, will be presented firstly. Then, an estimation method on the FO over the above model will be proposed, which employs the high order statistics. Finally, computer simulation will be performed to verify the aforementioned solution of the FO. Simulation results demonstrate that the suggested algorithm is accurate and efficient.
| Original language | English |
|---|---|
| Title of host publication | 2017 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2017 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1-5 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781538631409 |
| DOIs | |
| Publication status | Published - 29 Dec 2017 |
| Externally published | Yes |
| Event | 7th IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2017 - Xiamen, Fujian, China Duration: 22 Oct 2017 → 25 Oct 2017 |
Publication series
| Name | 2017 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2017 |
|---|---|
| Volume | 2017-January |
Conference
| Conference | 7th IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2017 |
|---|---|
| Country/Territory | China |
| City | Xiamen, Fujian |
| Period | 22/10/17 → 25/10/17 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Cognitive underwater acoustic communications
- Rician fading
- frequency offset estimation
- high order statistic
- index modulation
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