Conggai Li
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View article: Cohesive Subgraph Search in Big Graphs
Cohesive Subgraph Search in Big Graphs Open
View article: CsiNet-Plus Model with Truncation and Noise on CSI Feedback
CsiNet-Plus Model with Truncation and Noise on CSI Feedback Open
For the frequency-division-duplex (FDD)-based massive multiple-input multiple-output (MIMO) systems, channel state information (CSI) feedback plays a critical role. Although deep learning has been used to compress the CSI feedback, some is…
View article: A General Perfect Cyclic Interference Alignment by Propagation Delay for Arbitrary X Channels with Two Receivers
A General Perfect Cyclic Interference Alignment by Propagation Delay for Arbitrary X Channels with Two Receivers Open
Interference alignment (IA) in temporal domain is important in the case of single-antenna vehicle communications. In this paper, perfect cyclic IA based on propagation delay is extended to the K×2 X channels with two receivers and arbitrar…
View article: QoS-Constrained Robust Beamforming Design for MIMO Interference Channels with Bounded CSI Errors
QoS-Constrained Robust Beamforming Design for MIMO Interference Channels with Bounded CSI Errors Open
Constrained by quality-of-service (QoS), a robust transceiver design is proposed for multiple-input multiple-output (MIMO) interference channels with imperfect channel state information (CSI) under bounded error model. The QoS measurement …