259 citations · 1.4k across the 62 of their papers we have counts for
11 papers · 1 filter
Covert Wireless Communication with a Poisson Field of Interferers
Biao He, Shihao Yan, Xiangyun Zhou +1
In this paper, we study covert communication in wireless networks consisting of a transmitter, Alice, an intended receiver, Bob, a warden, Willie, and a Poisson field of interferer…
Optimal Load Balancing in Millimeter Wave Cellular Heterogeneous Networks
Simin Xu, Nan Yang, Shihao Yan
In this paper, we propose a novel and effective approach to optimizing the load balancing in a millimeter wave (mmWave) cellular heterogeneous network (HetNet) with a macro-tier an…
Covert Communications with A Full-Duplex Receiver over Wireless Fading Channels
Jinsong Hu, Khurram Shahzad, Shihao Yan +3
In this work, we propose a covert communication scheme where the transmitter attempts to hide its transmission to a full-duplex receiver, from a warden that is to detect this cover…
On Channel Reciprocity to Activate Uplink Channel Training for Downlink Wireless Transmission in Tactile Internet Applications
Chunhui Li, Shihao Yan, Nan Yang
We determine, for the first time, the requirement on channel reciprocity to activate uplink channel training, instead of downlink channel training, to achieve a higher data rate fo…
Active Attack on User Load Achieving Pilot Design in Massive MIMO Networks
Noman Akbar, Shihao Yan
In this paper, we propose an active attacking strategy on a massive multiple-input multiple-output (MIMO) network, where the pilot sequences are obtained using the user load-achiev…
Short-Packet Downlink Transmission with Non-Orthogonal Multiple Access
Xiaofang Sun, Shihao Yan, Nan Yang +3
This work introduces downlink non-orthogonal multiple access (NOMA) into short-packet communications. NOMA has great potential to improve fairness and spectral efficiency with resp…
Covert Communication Achieved by A Greedy Relay in Wireless Networks
Jinsong Hu, Shihao Yan, Xiangyun Zhou +3
Covert communication aims to hide the very existence of wireless transmissions in order to guarantee a strong security in wireless networks. In this work, we examine the possibilit…
Covert Communication in Wireless Relay Networks
Jinsong Hu, Shihao Yan, Xiangyun Zhou +2
Covert communication aims to shield the very existence of wireless transmissions in order to guarantee a strong security in wireless networks. In this work, for the first time we e…
Short-Packet Communications in Non-Orthogonal Multiple Access Systems
Xiaofang Sun, Shihao Yan, Nan Yang +3
This work introduces, for the first time, non-orthogonal multiple access (NOMA) into short-packet communications to achieve low latency in wireless networks. Specifically, we addre…
Covert Communication in Fading Channels under Channel Uncertainty
Khurram Shahzad, Xiangyun Zhou, Shihao Yan
A covert communication system under block fading channels is considered where users experience uncertainty about their channel knowledge. The transmitter seeks to hide the covert c…
Covert Communication with Finite Blocklength in AWGN Channels
Shihao Yan, Biao He, Yirui Cong +1
Covert communication is to achieve a reliable transmission from a transmitter to a receiver while guaranteeing an arbitrarily small probability of this transmission being detected…