… we focus on channel estimation and uplink performance for massive MIMO systems with one…
are applied separately for data detection and channel estimation. One essential and unique …

… analytical solution of the MAP estimator for the blind case, ie, the channel estimation only
relies on the received data but no training data is used. The resulting estimate is based on the …

… (sparse) properties of channel environments from different viewpoints. This paper then
provides a general overview of the current low-rank channel estimation approaches, including …

… problem and describes the non-stationary channel through a mapping between subarrays
… -wise channel estimation methods to estimate the near-field nonstationary channel from the …

… MIMO-OFDM system with EM-based channel estimation and a QRD-M data detection algorithm.
In our systems… transmit antenna for the MIMO channel estimation at the receiver. With the …

… In this paper, channel estimation in a wireless communication system … , a system with a
transmitter, receiver and channel was … selective fading channel issue in OFDMMIMO systems are …

… This is due to a massive number of channel coefficients to be estimated and the severe …
an effective channel estimation scheme for time-varying mmWave channels. Discovering the …

… MIMO-OFDM channel estimation, we establish conditions for channel identifiability and present
a blind channel estimation … blind channel estimation in single-input single-output OFDM …

… estimation solution. In this paper, we propose a channel estimation algorithm for MIMO–OFDM
systems by … MIMO systems: Blind channel estimation aspects,” in Proc. IEEE Int. Conf. …

… We propose a deterministic channel estimation algorithm which combines a second order
blind estimator … In Section 6 we propose a deterministic channel estimator which exploits …