Adaptive analog self-interference cancellation for in-band full-duplex wireless communication
- Title
- Adaptive analog self-interference cancellation for in-band full-duplex wireless communication
- Authors
- Ahn, In-Sung; Kim, Ji-Seong; SONG, HO JIN
- Date Issued
- 2019-12
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Abstract
- This paper presents design and experimental demonstration of analog self-interference cancellation (SIC) at 2.4 GHz for Wi-Fi systems. In order to make the system reliable and adaptive, we focused to deal with three key issues; a local optimum, a quantization error, and an adaptive SIC algorithm. We describe the solutions for the challenges and verifies those with simulations and experiments. In this work, we achieved 35.2 dB self-interference cancellation 10 MHz bandwidth at 2.4 GHz with 2 taps configuration.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/112552
- Article Type
- Conference
- Citation
- 2019 IEEE Asia-Pacific Microwave Conference, APMC 2019, page. 414 - 416, 2019-12
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- There are no files associated with this item.
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