Joint channel estimation and data detection in cell-free massive MU-MIMO systems
We propose a joint channel estimation and data detection (JED) algorithm for densely-
populated cell-free massive multiuser (MU) multiple-input multiple-output (MIMO) systems …
populated cell-free massive multiuser (MU) multiple-input multiple-output (MIMO) systems …
VLSI designs for joint channel estimation and data detection in large SIMO wireless systems
O Castaneda, T Goldstein… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Channel estimation errors have a critical impact on the reliability of wireless communication
systems. While virtually all existing wireless receivers separate channel estimation from data …
systems. While virtually all existing wireless receivers separate channel estimation from data …
Stable adaptive sparse filtering algorithms for estimating multiple‐input–multiple‐output channels
Channel estimation problem is one of the key technical issues for broadband multiple‐input–
multiple‐output (MIMO) signal transmission. To estimate the MIMO channel, a standard least …
multiple‐output (MIMO) signal transmission. To estimate the MIMO channel, a standard least …
Reduced-complexity near-capacity joint channel estimation and three-stage turbo detection for coherent space-time shift keying
We propose a low-complexity joint channel estimation (CE) and three-stage iterative
demapping-decoding scheme for near-capacity coherent space-time shift keying (CSTSK) …
demapping-decoding scheme for near-capacity coherent space-time shift keying (CSTSK) …
Minimizing pilot overhead in cell-free massive MIMO systems via joint estimation and detection
We propose a joint channel estimation and data detection (JED) algorithm for cell-free
massive multi-user (MU) multiple-input multiple-output (MIMO) systems. Our algorithm yields …
massive multi-user (MU) multiple-input multiple-output (MIMO) systems. Our algorithm yields …
Iterative channel estimation with frequency replacement for SC-FDMA systems
D Kim, HM Kim, GH Im - IEEE transactions on communications, 2012 - ieeexplore.ieee.org
Single-carrier frequency division multiple access (SC-FDMA) is an attractive air interface
scheme for broadband wireless communications. For the coherent demodulation of SC …
scheme for broadband wireless communications. For the coherent demodulation of SC …
Multistage interference cancellation for cyclic interleaved frequency division multiplexing
G Anuthirsha, SL Stuwart - ETRI Journal, 2024 - Wiley Online Library
Cyclic interleaved frequency division multiplexing (CIFDM), a variant of IFDM, has recently
been proposed. While CIFDM employs cyclic interleaving at the transmitter to make …
been proposed. While CIFDM employs cyclic interleaving at the transmitter to make …
Cyclic interleaving scheme for an IFDMA system
JA Kumar, SL Stuwart - Annals of Telecommunications, 2020 - Springer
In this paper, a new interleaving scheme for an interleaved frequency division multiple
access (IFDMA) system is proposed. The proposed scheme combines the advantages of …
access (IFDMA) system is proposed. The proposed scheme combines the advantages of …
Iterative channel estimation and data detection for MIMO-OFDM systems operating in time-frequency dispersive channels under unknown background noise
K Zhong, X Lei, S Li - EURASIP Journal on Wireless Communications and …, 2013 - Springer
In this paper, the challenging problem of joint channel estimation and data detection for
multiple-input multiple-output orthogonal frequency division multiplexing systems operating …
multiple-input multiple-output orthogonal frequency division multiplexing systems operating …
Adaptive sparse channel estimation for time-variant MIMO-OFDM systems
Accurate channel state information (CSI) is required for coherent detection in time-variant
multiple-input multiple-output (MIMO) communication systems using orthogonal frequency …
multiple-input multiple-output (MIMO) communication systems using orthogonal frequency …