Local business service systems (LBSS), such as Yelp and Dianping, play an essential role
in making decisions like choosing a restaurant for our daily life. These systems heavily rely …

A new paradigm of uplink non-orthogonal multiple access along with multiple
eavesdroppers to achieve secrecy transmission is studied in this paper. We investigate the …

Due to the openness of wireless communication, information transmitted in the multiple
access channel is vulnerable to eavesdropping by illegitimate users. Classic artificial noise …

A novel secrecy scenario of uplink non-orthogonal multiple access (NOMA) along with
cooperative jammer (s) to improve secrecy performance is studied in this work. We first …

This paper investigates the secure transmission in multiple access wiretap channels, where
multiple legitimate users transmit private information to an intended receiver in the presence …

An underlay cognitive radio network (CRN) with non-orthogonal multiple access (NOMA) is
a promising multiple access scheme to solve the problem of scarce spectrum. This novel …

Considering a wireless social network, we investigate a cooperative jamming scheme based
on the space power synthesis with unknown channel state information (CSI) of …

In this paper, a decoding method of joint zero-forcing and successive interference
cancellation (ZF-SIC) is put forward to assist the study of the individual secrecy in the quasi …

Due to the openness of wireless communication, the transmission in ad hoc networks is
vulnerable to eavesdropping by illegitimate users. The traditional work generally assumes …

Computational offloading and nonorthogonal multiple access (NOMA) are two promising
technologies for alleviating the problems of limited battery capacity, insufficient …