3 citations · 7 across the 7 of their papers we have counts for
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cs.NI2016
Sparse Channel Estimation for Massive MIMO with 1-bit Feedback per Dimension
Zhiyi Zhou, Xu Chen, Dongning Guo +1
In massive multiple-input multiple-output (MIMO) systems, acquisition of the channel state information at the transmitter side (CSIT) is crucial. In this paper, a practical CSIT es…
cs.IT2016★ 1 cited
Capacity of Gaussian Many-Access Channels
Xu Chen, Tsung-Yi Chen, Dongning Guo
Classical multiuser information theory studies the fundamental limits of models with a fixed (often small) number of users as the coding blocklength goes to infinity. This work pro…
cs.IT2016
A Generalized LDPC Framework for Robust and Sublinear Compressive Sensing
Xu Chen, Dongning Guo
Compressive sensing aims to recover a high-dimensional sparse signal from a relatively small number of measurements. In this paper, a novel design of the measurement matrix is prop…