… is no secure transmission opportunity and the packets have to wait. To improve the secrecy
… , we should exploit every secure transmission opportunity and achieve the full secrecy rate.…

… a novel transmission controller that finds the optimal balance between key and data
transmission in order to make the secrecy rate smooth. A unique aspect of our controller is that, it …

… We start with a single node transmitting, and thus the scheduler only chooses whether to
encode private information at any given point in time or not. We consider the possibility of both …

… Moreover, we utilize secrecy outage probability to better depict … optimal transmission power
and propose the access control … We consider a scenario of downlink transmission between a …

… optimization: We first formulate an optimization framework to minimize transmission power
to achieve a predefined secrecy rate at the legitimate receiver. This optimization problem is …

… provides more reliable transmission, higher wireless capacity, and … In this paper, we study a
secrecy transmission problem for a … More specifically, we aim to maximize the secrecy rate by …

… of the secrecy rate performance of the proposed NAF protocols over existing transmission
… on the signal enhancementbased non-orthogonal transmission design and the secrecy rate …

… Using the proposed model, we study the secrecy rates achievable with regularized channel
… for the probability of secrecy outage and an upper bound on the rate loss due to the …

… Considering the secrecy outage restriction and the QoS demand, the optimal power …
service rate as the sum rate of the secrecy rate between Alice and Bob and the transmission rate …

… can decode the jammer’s transmission, subtract it from its received signal and decode the
source’s transmission, producing a small or zero secrecy rate. The opposite scenarios favor …