Non-Data Aided Rician Parameters Estimation in Temporal Fading Channel With 3 DoFs Gaussian Mixture Model
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2903931
Abstract: Rician distribution has been widely utilized to describe wireless fading channel. In the non-stationary temporal fading channel like industrial scenarios, both the specular and scattered components of the multi-path fading channel will be time varying.… read more here.
Keywords: non data; data aided; mixture model; fading channel ... See more keywords
Data-Aided Sensing for Distributed Detection
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2021.3064690
Abstract: In this letter, we study data-aided sensing (DAS) for distributed detection in wireless sensor networks (WSNs) when sensors’ measurements are correlated. In particular, we derive a node selection criterion based on the J-divergence in DAS… read more here.
Keywords: aided sensing; data aided; distributed detection; reliable decision ... See more keywords
Data-Aided Secure Massive MIMO Transmission Under the Pilot Contamination Attack
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2019.2907943
Abstract: In this paper, we study the design of secure communication for time-division duplex multi-cell multi-user massive multiple-input-multiple-output (MIMO) systems with active eavesdropping. We assume that the eavesdropper actively attacks the uplink pilot transmission and the… read more here.
Keywords: secure; data aided; pilot; transmission ... See more keywords
Data-Aided Offline and Online Screening for Security Constraint
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2020.3040222
Abstract: Security constraint is a key component in unit commitment to guarantee reliable generator commitment. Large set of security constraints are notorious for making the problem difficult to solve. Constraint screening, i.e., filtering out non-dominating constraints,… read more here.
Keywords: data aided; offline online; aided offline; constraint ... See more keywords
Data Aided Quasistatic and Doubly-Selective CSI Estimation Using Affine-Precoded Superimposed Pilots in Millimeter Wave MIMO-OFDM Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3089167
Abstract: This paper proposes affine-precoded superimposed pilot (SIP) design, followed by channel state information (CSI) estimation techniques for millimeter wave (mmWave) MIMO-OFDM systems. Toward this end, a multiple measurement vector (MMV) sparse Bayesian learning (SBL)-based SIP… read more here.
Keywords: doubly selective; data aided; csi; sip ... See more keywords