Erdem, Mikail and Özkan, Hüseyin and Gürbüz, Özgür (2022) A new online nonlinear self-interference cancelation method with random fourier features. IEEE Wireless Communications Letters, 11 (7). pp. 1379-1383. ISSN 2162-2337 (Print) 2162-2345 (Online)
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Official URL: https://dx.doi.org/10.1109/LWC.2022.3170300
Abstract
In this letter, we present a new online nonlinear digital self-interference cancelation method for full duplex radios. In this method, random Fourier features transformation is performed before utilizing the least mean squares algorithm, which is applied to the residual of linear digital cancelation. The proposed solution's performance is evaluated against prominent nonlinear cancelation schemes on the same full duplex radio set-up, consisting only of a monostatic antenna and a WARP v3 board. Our experimental results show that the proposed solution provides the highest self-interference cancelation while reducing the complexity of the batch solutions by up to two orders of magnitude.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | digital cancelation; Full duplex communication; least mean squares; random Fourier features; self-interference |
| Divisions: | Faculty of Engineering and Natural Sciences |
| Depositing User: | Mikail Erdem |
| Date Deposited: | 22 Aug 2022 15:32 |
| Last Modified: | 01 Sep 2022 09:01 |
| URI: | https://research.sabanciuniv.edu/id/eprint/44151 |
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