18 citations · 22 across the 5 of their papers we have counts for
5 papers · 1 filter
Noise Is Useful: Exploiting Data Diversity for Edge Intelligence
Zhi Zeng, Yuan Liu, Weijun Tang +1
Edge intelligence requires to fast access distributed data samples generated by edge devices. The challenge is using limited radio resource to acquire massive data samples for trai…
Data-Importance Aware Radio Resource Allocation: Wireless Communication Helps Machine Learning
Yuan Liu, Zhi Zeng, Weijun Tang +1
The rich mobile data and edge computing enabled wireless networks motivate to deploy artificial intelligence (AI) at network edge, known as \emph{edge AI}, which integrates wireles…
Physical Layer Security in Heterogeneous Networks with Jammer Selection and Full-Duplex Users
Weijun Tang, Suili Feng, Yuehua Ding +1
In this paper, we enhance physical layer security for downlink heterogeneous networks (HetNets) by using friendly jammers and full-duplex users. The jammers are selected to transmi…
Hybrid Duplex Switching in Heterogeneous Networks
Weijun Tang, Suili Feng, Yuan Liu +1
In this paper, a novel hybrid-duplex scheme based on received power is proposed for heterogeneous networks (HetNets). In the proposed scheme, the duplex mode (half- or full-duplex)…
Joint Resource Allocation for eICIC in Heterogeneous Networks
Weijun Tang, Rongbin Zhang, Yuan Liu +1
Interference coordination between high-power macros and low-power picos deeply impacts the performance of heterogeneous networks (HetNets). It should deal with three challenges: us…