Exploiting wireless interference in heterogeneous networks

Zhongxiang Wei; Christos Masouros

doi:10.1117/12.2584735

5 March 2021 Exploiting wireless interference in heterogeneous networks

Zhongxiang Wei, Christos Masouros

Proceedings Volume 11711, Broadband Access Communication Technologies XV; 117110L (2021) https://doi.org/10.1117/12.2584735
Event: SPIE OPTO, 2021, Online Only

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..

Conference Presentation

Citation Download Citation

Zhongxiang Wei and Christos Masouros "Exploiting wireless interference in heterogeneous networks", Proc. SPIE 11711, Broadband Access Communication Technologies XV, 117110L (5 March 2021); https://doi.org/10.1117/12.2584735

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