To resolve the channel uncertainties, wireless information leakage and low communication
quality caused by obstacles, a robust secure resource allocation algorithm for a …

To resolve the problems of the effect of channel uncertainties, information leakage of users
and energy-efficient improvement, a robust resource allocation algorithm for Reconfigurable …

Symbiotic radio is a new communication paradigm for improving spectrum efficiency and
system capacity. However, most of the existing resource allocation algorithms do not …

To solve the problem of low security and poor transmission quality in cellular communication
systems caused by eavesdroppers, obstacles and channel uncertainties, a robust secure …

In this paper, we propose a robust secure transmission scheme for an active reconfigurable
intelligent surface (RIS) enabled symbiotic radio (SR) system in the presence of multiple …

Aiming at the influence of channel uncertainty, user information leakage and harvested
energy improvement, this paper proposes a robust resource allocation algorithm for …

In this paper, we investigate a Reconfigurable Intelligent Surface (RIS)-assisted secure
Symbiosis Radio (SR) network to address the information leakage of the primary transmitter …

Symbiotic radio (SR) and reconfigurable intelligent surface (RIS) can serve as a
complementary technique for each other regarding spectrum efficiency and energy …

To mitigate the effects of shadow fading and obstacle blocking, Intelligent Reflecting Surface
(IRS) has become an effective technology to improve Energy Efficiency (EE) and reduce …

In this paper, a robust resource allocation problem in an intelligent reflecting surface (IRS)
assisted artificial noise (AN)‐aided cognitive radio network is investigated. Considering that …