no code implementations • 4 Apr 2023 • Mahmoud Raeisi, Asil Koc, Ibrahim Yildirim, Ertugrul Basar, Tho Le-Ngoc
By analyzing the effects of array characteristics such as radiation pattern, array directivity, half-power beam width (HPBW), and radiation side lobes on bit error rate (BER) performance, we reveal that URA achieves better error performance than its counterparts in a CIM-enabled mmWave system.
no code implementations • 8 Feb 2023 • Mahmoud Raeisi, Asil Koc, Ibrahim Yildirim, Ertugrul Basar, Tho Le-Ngoc
In this paper, we propose a transmission mechanism for a reconfigurable intelligent surface (RIS)-assisted millimeter wave (mmWave) system based on cluster index modulation (CIM), named best-gain optimized cluster selection CIM (BGCS-CIM).
no code implementations • 1 Apr 2021 • Asil Koc, Tho Le-Ngoc
A joint transmit/receive RF beamformer design is proposed for covering (excluding) the AoD/AoA support of intended (SI) channel.
