175 citations · 874 across the 35 of their papers we have counts for
5 papers · 2 filters
Constant-Envelope Precoding with Time-Variation Constraint on the Transmitted Phase Angles
Sudarshan Mukherjee, Saif Khan Mohammed
We consider downlink precoding in a frequency-selective multi-user massive MIMO system with highly efficient but non-linear power amplifiers at the base station (BS). A low-complex…
Improving the Performance of the Zero-Forcing Multiuser MISO Downlink Precoder through User Grouping
Saif Khan Mohammed, Erik G. Larsson
We consider the Multiple Input Single Output (MISO) Gaussian Broadcast channel with antennas at the base station (BS) and single-antenna users in the downlink. We propo…
Energy-Spectral Efficiency Trade-off for a Massive SU-MIMO System with Transceiver Power Consumption
Sudarshan Mukherjee, Saif Khan Mohammed
We consider a single user (SU) massive MIMO system with multiple antennas at the transmitter (base station) and a single antenna at the user terminal (UT). Taking transceiver power…
On the Energy-Spectral Efficiency Trade-off of the MRC Receiver in Massive MIMO Systems with Transceiver Power Consumption
Sudarshan Mukherjee, Saif Khan Mohammed
We consider the uplink of a multiuser massive MIMO system wherein a base station (BS) having antennas communicates coherently with single antenna user terminals (UTs). We s…
Impact of Transceiver Power Consumption on the Energy Efficiency of Zero-Forcing Detector in Massive MIMO Systems
Saif Khan Mohammed
We consider the impact of transceiver power consumption on the energy efficiency (EE) of the Zero Forcing (ZF) detector in the uplink of massive MIMO systems, where a base station…