329 citations · 598 across the 7 of their papers we have counts for
3 papers · 1 filter
Achievable Uplink Rates for Massive MIMO with Coarse Quantization
Christopher Mollén, Junil Choi, Erik G. Larsson +1
The high hardware complexity of a massive MIMO base station, which requires hundreds of radio chains, makes it challenging to build commercially. One way to reduce the hardware com…
Out-of-Band Radiation from Large Antenna Arrays
Christopher Mollén, Erik G. Larsson, Ulf Gustavsson +2
Co-existing wireless systems, which share a common spectrum, need to mitigate out-of-band (OOB) radiation to avoid excessive interference. For legacy systems, OOB radiation is well…
Uplink Performance of Wideband Massive MIMO with One-Bit ADCs
Christopher Mollén, Junil Choi, Erik G. Larsson +1
Analog-to-digital converters (ADCs) stand for a significant part of the total power consumption in a massive MIMO base station. One-bit ADCs are one way to reduce power consumption…