Shojaeifard, A;
Wong, K-K;
Di Renzo, M;
Zheng, G;
Hamdi, KA;
Tang, J;
(2017)
Self-Interference in Full-Duplex Multi-User MIMO Channels.
IEEE Communications Letters
, 21
(4)
pp. 841-844.
10.1109/LCOMM.2016.2647709.
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Abstract
We consider a multi-user multiple-input multipleoutput setup, where full-duplex multi-antenna nodes apply linear beamformers to simultaneously transmit and receive multiple streams over Rician fading channels. The exact first and second positive moments of the residual self-interference (SI), involving the squared norm of a sum of non-identically distributed random variables, are derived in closed-form. The method of moments is hence invoked to provide a Gamma approximation for the residual SI distribution. The proposed theorem holds under arbitrary linear precoder/decoder design, antenna array size, number of information streams, and SI cancellation capability.
| Type: | Article |
|---|---|
| Title: | Self-Interference in Full-Duplex Multi-User MIMO Channels |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/LCOMM.2016.2647709 |
| Publisher version: | http://doi.org/10.1109/LCOMM.2016.2647709 |
| Language: | English |
| Additional information: | This is an Open Access article.For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Silicon, Rician channels, Radio frequency, Interference, Electronic mail, Receiving antennas |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1556938 |
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