183 citations · 640 across the 53 of their papers we have counts for
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Near-Field MIMO LoS Channel Recovery Under User Antenna Asymmetry
Shima Eslami, Jarkko Kaleva, Antti Tölli
Near-field (N-F) line-of-sight (LoS) MIMO channels admit a compact representation through a small number of geometric parameters describing the relative transceiver geometry, enabl…
Codebook-Based Effective CSI Feedback for Precoding Design in MIMO Systems
Bikshapathi Gouda, Antti Arvola, Juha Karjalainen +2
Downlink multi-user multiple-input multiple-output (MIMO) precoding with limited channel state information (CSI) feedback in multi-cell systems is studied. Conventional codebook-ba…
Low-Subpacketization MIMO Coded Caching with Flexible Stream Allocation
Mohammad NaseriTehrani, MohammadJavad Salehi, Antti Tölli
Subpacketization remains a major obstacle to the practical deployment of coded caching (CC) in multi-antenna wireless networks. In this paper, we propose a low-complexity multiple-…
Cache-Aided Asymmetric MIMO Communications: Achievable DoF Analysis
Mohammad NaseriTehrani, MohammadJavad Salehi, Antti Tölli
Integrating coded caching (CC) into multiple-input multiple-output (MIMO) communications significantly enhances the achievable degrees of freedom (DoF). This paper investigates a p…
Asymmetric Stream Allocation and Linear Decodability in MIMO Coded Caching
Mohammad NaseriTehrani, MohammadJavad Salehi, Antti Tölli
Coded caching (CC) can transform cache memory at network devices into an active communication resource and significantly enhance the Degrees of Freedom (DoF) of multi-input multi-o…