This paper investigates the secrecy performance of a two-user downlink non-orthogonal
multiple access systems. Both single-input and single-output and multiple-input and single …

This letter investigates the secrecy performance of a non-orthogonal multiple access
(NOMA) system assisted by simultaneous transmitting and reflecting reconfigurable …

Simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) has
attracted extensive attentions due to its prominent advantages to future wireless networks …

In this article, we utilize multiple reconfigurable intelligent surfaces (RISs) to improve the
secrecy performance of non-orthogonal multiple access (NOMA) systems. In particular, multi …

In this work, we investigate the relationship between the reliability and security of a typical
two-user downlink non-orthogonal multiple access (NOMA) communication system. The …

In this paper, we consider the physical layer security of a downlink non-orthogonal multiple
access (NOMA) system, in which users' quality of service (QoS) requirements are …

In this article, we consider an active reconfigurable intelligent surface (ARIS)-aided non-
orthogonal multiple access (NOMA) and rate-splitting (RS)-enabled communication system …

This paper investigates the simultaneous transmitting and reflecting reconfigurable
intelligent surface (STAR-RIS) assisted non-orthogonal multiple access (NOMA) systems …

This paper investigates secure transmission for non-orthogonal multiple access (NOMA)
systems where the imperfect successive interference cancellation (SIC) is considered at …

In this paper, we propose to utilize an intelligent reflecting surface (IRS) as a promising
technology to enhance the coverage and physical layer security of non-orthogonal multiple …