13 papers
Optimal Measurement Point Selection for Radio Environment Maps: A Two-Stage Approach
Bastian Perner, Friedemann Laue, Maximilian Lubke +1
Electromagnetic (EM) situational awareness is essential for the deployment and operation of local and temporary non-public networks (NPNs). Radio Environment Maps (REMs) provide an…
TDMA Based Communications Control Co-Design for Cooperative Carrying: Delay Calibration and Sampling-Rate Optimization
Zahra Seifaei, Maximilian Luebke, Torsten Reissland +2
Multi robot teams performing cooperative transportation face a fundamental challenge: maintaining stable control while keeping communications efficient. This paper investigates how…
CRLB-Driven Beamforming and Power Allocation for Multi-BS Cooperative ISAC Networks
Yanpeng Su, Maximilian Lübke, Mengyu Zhang +1
This paper presents a Cramér-Rao lower bound (CRLB)-driven beamforming (BF) and power allocation (PA) framework for cooperative integrated sensing and communication (ISAC) network…
Multi-Agent Reinforcement Learning for Base Station Placement in TDOA-Based Localization
Bastian Perner, Pratik Gajanan Raut, Maximilian Lübke +1
The paper introduces a multi‑agent reinforcement learning system that uses ray‑traced channel impulse responses to place base stations for TDOA localization, achieving modest accur…
Fundamental Sensing Limits of 6G Cooperative MIMO-ISAC Networks: Joint Position-Velocity CRLB and Decoupling Analysis
Yanpeng Su, Norman Franchi, Maximilian Lübke
This paper presents a Cramér-Rao lower bound (CRLB)-based performance bound analysis of cooperative multiple-input multiple-output (MIMO) integrated sensing and communications (IS…
Multiuser MIMO-AFDM Beamforming for ISAC in Doubly Dispersive Channels
Rang Liu, Ming Li, A. Lee Swindlehurst +2
Integrated sensing and communication (ISAC) in high-mobility channels requires waveform and beamforming designs that are robust to delay-Doppler dispersion. With this in mind, in t…