Martin Andersson — accepted AI-conference papers

2026

IS REPEATER-ASSISTED MASSIVE MIMO COMPATIBLE WITH DYNAMIC TDD?

ICASSP 2026oral

We present a framework for joint amplification and phase shift optimization of the repeater gain in dynamic time-division duplex (TDD) repeater-assisted massive MIMO networks. Repeaters, being active scatterers with amplification and phase shift, enhance the received signal strengths for users. Howe…

Cited by 0 Source ↗PDF ↗Scholar ↗

2024

Uplink Symbol Detection in Dynamic TDD Mimo Systems with AP-AP Interference

Martin Andersson, Tung Thanh Vu, Pål K. Frenger, Erik G. Larsson

ICASSP 2024accepted

We consider a MIMO communication system operating in dynamic time-division duplex, where one uplink (UL) access point (AP) detects information symbols transmitted from UL users (UEs) in the presence of AP-AP interference (AAI) caused by the signal a downlink (DL) AP transmits to a DL UE. We propose…

Cited by 0 Source ↗Scholar ↗