Simultaneous reception and sensing using multiple antennas in cognitive cellular networks
Prasanth Karunakaran, Thomas Wagner, Ansgar Scherb, Wolfgang Gerstacker, Aylin Solak · 2014
We consider the problem of sensing in the presence of a desired signal in the context of future 3GPP LTE-A based cognitive cellular systems employing multiple-input multiple-output (MIMO) transmission. Energy detection (ED) based on equal gain combining and beamforming are investigated. Receive beam