Wei, Z;
Masouros, C;
(2021)
Exploiting wireless interference in heterogeneous networks.
In:
SPIE OPTO 2021 Proceedings: Broadband Access Communication Technologies XV.
(pp. 117110L-1-117110L-6).
SPIE
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Abstract
In this work, the possibility of interference exploitation (IE) in heterogeneous networks is investigated. Based on the shared channel state information (CSI) and the transmitted data among the coordinated heterogeneous base stations (BS)s, we first formulate an IE-based coordinated multi-point (CoMP) scheme, which is able to utilize inter-cell interference as well as multiuser interference as constructive elements. Considering the effect of imperfect CSI at the BSs, we then minimize the transmission power consumption subject to users' statistical signal-to-interference-and-noise ratio (SINR) requirements. Simulation verifies that the proposed IE-based heterogeneous CoMP scheme significantly outperforms the benchmarks in terms of low power consumption. © 2021 SPIE.
| Type: | Proceedings paper |
|---|---|
| Title: | Exploiting wireless interference in heterogeneous networks |
| Event: | SPIE OPTO 2021 |
| ISBN-13: | 9781510642577 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1117/12.2584735 |
| Publisher version: | https://doi.org/10.1117/12.2584735 |
| Language: | English |
| Additional information: | This is the published version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| 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/10129885 |
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