18 citations · 28 across the 9 of their papers we have counts for
7 papers · 1 filter
Multiuser Scheduling for Minimizing Age of Information in Uplink MIMO Systems
He Chen, Qian Wang, Zheng Dong +1
This paper studies the user scheduling problem in a multiuser multiple-input multi-output (MIMO) status update system, in which multiple single-antenna devices aim to send their la…
Noncoherent and Non-orthogonal Massive SIMO for Critical Industrial IoT Communications
He Chen, Zheng Dong, Branka Vucetic
Towards the realization of ultra-reliable low-latency wireless communications required in critical industrial Internet of Things (IIoT) applications, this paper presents a new nonc…
Noncoherent Multiuser Massive SIMO for Low-Latency Industrial IoT Communications
Zheng Dong, He Chen, Jian-Kang Zhang +1
In this paper, we consider a multiuser massive single-input multiple-output (SIMO) enabled Industrial Internet of Things (IIoT) communication system. To reduce the latency and over…
Average SEP-Optimal Precoding for Correlated Massive MIMO with ZF Detection: An Asymptotic Analysis
Zheng Dong, Jian-Kang Zhang, He Chen
This paper investigates the symbol error probability~(SEP) of point-to-point massive multiple-input multiple-output (MIMO) systems using equally likely PAM, PSK, and square QAM sig…
Uplink Non-Orthogonal Multiple Access with Finite-Alphabet Inputs
Zheng Dong, He Chen, Jian-Kang Zhang +2
This paper focuses on the non-orthogonal multiple access (NOMA) design for a classical two-user multiple access channel (MAC) with finite-alphabet inputs. We consider practical qua…
On Non-Orthogonal Multiple Access with Finite-Alphabet Inputs in Z-Channels
Zheng Dong, He Chen, Jian-Kang Zhang +1
This paper focuses on the design of non-orthogonal multiple access (NOMA) in a classical two-transmitter two-receiver Z-channel, wherein one transmitter sends information to its in…
Quadrature Amplitude Modulation Division for Multiuser MISO Broadcast Channels
Zheng Dong, Yan-Yu Zhang, Jian-Kang Zhang +1
This paper considers a discrete-time multiuser multiple-input single-output (MISO) Gaussian broadcast channel~(BC), in which channel state information (CSI) is available at both th…