10 citations · 26 across the 10 of their papers we have counts for
10 papers · 1 filter
Hardware Distortion Modeling for Panel Selection in Large Intelligent Surfaces
Ashkan Sheikhi, Juan Vidal Alegría, Ove Edfors
Hardware distortion in large intelligent surfaces (LISs) may limit their performance when scaling up such systems. It is of great importance to model the non-ideal effects in their…
LuMaMi28: Real-Time Millimeter-Wave Massive MIMO Systems with Antenna Selection
MinKeun Chung, Liang Liu, Andreas Johansson +11
This paper presents LuMaMi28, a real-time 28 GHz massive multiple-input multiple-output (MIMO) testbed. In this testbed, the base station has 16 transceiver chains with a fully-dig…
Distributed and Scalable Uplink Processing for LIS: Algorithm, Architecture, and Design Trade-offs
Jesus Rodriguez Sanchez, Fredrik Rusek, Ove Edfors +1
The Large Intelligent Surface (LIS) is a promising technology in the areas of wireless communication, remote sensing and positioning. It consists of a continuous radiating surface…
Millimeter-Wave Massive MIMO Testbed with Hybrid Beamforming
MinKeun Chung, Liang Liu, Andreas Johansson +5
Massive multiple-input multiple-out (MIMO) technology is vital in millimeter-wave (mmWave) bands to obtain large array gains. However, there are practical challenges, such as high…
RadioWeaves for efficient connectivity: analysis andimpact of constraints in actual deployments
Liesbet Van der Perre, Erik G. Larsson, Fredrik Tufvesson +3
We present a new type of wireless access infras-tructure consisting of a fabric of dispersed electronic circuitsand antennas that collectively function as a massive, distributed an…
Processing Distribution and Architecture Tradeoff for Large Intelligent Surface Implementation
Jesus Rodriguez Sanchez, Ove Edfors, Fredrik Rusek +1
The Large Intelligent Surface (LIS) concept has emerged recently as a new paradigm for wireless communication, remote sensing and positioning. It consists of a continuous radiating…