160 citations · 258 across the 4 of their papers we have counts for
4 papers · 1 filter
Robust beamforming and jamming for enhancing the physical layer security of full duplex radios
Zhengmin Kong, Shaoshi Yang, Die Wang +1
In this paper, we investigate the physical layer security of a full-duplex base station (BS) aided system in the worst case, where an uplink transmitter (UT) and a downlink receive…
Energy efficient OFDMA networks maintaining statistical QoS guarantees for delay-sensitive traffic
Taufik Abrão, Lucas D. H. Sampaio, Shaoshi Yang +3
An energy-efficient design is proposed under specific statistical quality-of-service (QoS) guarantees for delay-sensitive traffic in the downlink orthogonal frequency-division mult…
Low-Complexity Downlink User Selection for Massive MIMO Systems
Haijing Liu, Hui Gao, Shaoshi Yang +1
In this paper we propose a pair of low-complexity user selection schemes with zero-forcing precoding for multiuser massive MIMO downlink systems, in which the base station is equip…
Secrecy Transmit Beamforming for Heterogeneous Networks
Tiejun Lv, Hui Gao, Shaoshi Yang
In this paper, we pioneer the study of physical-layer security in heterogeneous networks (HetNets). We investigate secure communications in a two-tier downlink HetNet, which compri…