2 papers
cs.IT2019
Lower Bound on the Sum-rate of Decremental Beam Selection Algorithm for Beamspace MIMO Systems
Naveed Iqbal, Waqas Ahmad, Christian Schneider +1
In general, the zero-forcing (ZF) precoding suffers from a severe receive signal-to-noise ratio (SNR) degradation in the high interference regime. However, recent evidences from re…
cs.IT2016
Multiuser separation and performance analysis of millimeter wave channels with linear precoding
Waqas Ahmad, Geamel Alyami, Ivica Kostanic
In the conventional multiuser MIMO systems, user selection and scheduling has previously been used as an effective way to increase the sum rate performance of the system. However,…