In this paper, we enhance physical layer security for downlink heterogeneous networks by
using friendly jammers and full-duplex users. The jammers are selected to transmit jamming …

In this paper, we investigate the network power consumption (NPC) minimization in full-
duplex cloud radio access networks (C-RANs) with quality-of-service requirements. We …

A transmission method of a physical signal, a terminal, and a base station are provided. The
transmission method may include receiving first configuration information, determining a …

Full-duplex (FD) wireless communication improves the attainable spectral efficiency of the
wireless network with the simultaneous transmission and reception over the same frequency …

Heterogeneous networks (HetNets) as a combination of macro cells and small cells are
used to increase the cellular network's capacity, and present a perfect solution for high …

Ultrareliable and delay-intolerant message delivery is one of the key components for Internet
of Things (IoT) and cyber–physical systems to support real-time control and real-time …

This paper proposes a novel opportunistic full-duplex (FD) scheme switching among three
duplex modes (DMs) of half duplex (HD), three node FD (TNFD) and bidirectional FD (BiFD) …

This paper investigates the capacity gain of full duplex (FD) self-backhauling over the half
duplex (HD) counterpart in downlink cellular systems, and then proposes an opportunistic …

In this paper, we investigate the physical layer security for heterogeneous networks
(HetNets), where the confidential message transmitted to each legitimate user can be …

Full-duplex (FD) is a principle in which a transceiver can receive and transmit on the same
time-frequency radio resource. Assuming perfect self-interference cancellation (self-IC), FD …