… propagation loss, mm-wave channel estimation can be performed by estimating the … In this
paper, we apply the beamspace 2-D multiple signal classification (MUSIC) method to estimate …

… , we further formulate the beamspace channel estimation problem as a sparse signal … -wave
beamspace channel, we propose a support detection (SD)-based channel estimation …

… To improve the channel estimation performance, we propose … beamspace channel estimation
scheme in this paper. Specifically, based on the prior information that beamspace channel …

… In this section, we present the LDAMP-based method to estimate the beamspace channel
vector h from the received signal r and the given selection network W in (3). Besides, an …

… channel estimation for mmWave beamspace MIMO. Specifically, a two-stage channel estimation
… (MT-SBL) to coarsely estimate the beamspace channel vectors, each corresponding to …

… 2) Inspired by the idea of SIC, we propose to decompose the wideband beamspace channel
estimation problem into a series of sub-problems, each of which only considers a single …

… of beamspace channel estimation, … of beamspace channel estimation with hybrid precoding
and combining are provided. In Section III, we propose three beamspace channel estimation …

… sparse channel estimation, where the mapping from correlation matrix to beamspace channel
… In this letter, we present a mmWave channel estimation method based on deep learning …

… demonstrates more accurate channel estimation than traditional DFT-beamspace-ESPRIT. …
Thus, we can use the beamspace output of CBS without any further processing to estimate …

… sitates accurate channel state information to ensure reliable data transmission. We
propose a novel channel estimation algorithm called BEAmspace CHannel EStimation (BEACHES), …