Results 41 to 50 of about 6,147 (256)
Secrecy performance of two‐way integrated satellite terrestrial relay networks with multiple users
Electronics Letters, 2022 This letter studies the secrecy performance for a two‐way integrated satellite terrestrial relay networks. Particularly, multiple legitimate users along with maximal user scheduling scheme are applied in the considered networks.
Dongmei Yang +4 more
doaj +1 more source
Rate Adaption for Secure HARQ-CC System with Multiple Eavesdroppers
Entropy, 2020 In this paper, we studied the secure transmission of a hybrid automatic repeat request with chase combining (HARQ-CC) system, under the existence of multiple eavesdroppers and limited latency.
Yue Wu +4 more
doaj +1 more source
STAR‐RIS‐assisted scheme for enhancing physical layer security in NOMA systems
IET Communications, 2022 Simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR‐RIS) is capable of achieving full coverage area compared with conventional reflection‐only reconfigurable intelligent surface (RIS).
Shu Xu +4 more
doaj +1 more source
International Journal of Emerging Research in Engineering, Science, and Management, 2023 This paper focuses on evaluating the secrecy performance of a downlink land mobile satellite (LMS) system. The system faces the challenge of providing secure communication between a satellite and a legitimate user while an eavesdropper is present on the ...
Mahesh Nelavalli, K Subrahmanyam
doaj +1 more source
On Converged Secrecy Outage Performance for RIS-Aided Communications
2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall), 2023 Secrecy performance is one of the most crucial and interesting aspects of physical layer security (PLS) that has been analyzed in the past decades. Reconfigurable intelligent surface (RIS) is a cost-effective component to enhance the secrecy performance of wireless communication systems.
Junming Li +3 more
openaire +3 more sources
Secrecy performance of diffusion based molecular timing channels [PDF]
IET Communications, 2020 Abstract Motivated by the study of security issues in molecular communication, this paper addresses the problem of secure communication in a bio‐inspired field where confidentiality of the information is of significant importance.
Gaurav Sharma, Ajay Singh 0001
openaire +2 more sources
Secrecy performance analysis on cooperative CR-NOMA network
Tongxin xuebao, 2020 In order to improve the secrecy performance of communication system and make efficient use of limited spectrum,overlay cognitive radio (OCR) technology was combined with non-orthogonal multiple access (NOMA) technology and the communication model was ...
Zhen YANG, Mengyao ZHU, Youhong FENG
doaj
Secrecy and Confession of Silence in Performance
Symbolon, 2020 The creators of art play with the polarity of shown and hidden to attract the receptor of art in the alchemy of their opera. Crossing the borders of the words to the “unknown”, to the silence of the non-verbal performances, the public becomes connected with a spring of energy and significance that reveals a hermeneutics of silence in which we could ...
Daniel Meyer-Dinkgräfe +1 more
openaire +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi +9 more
wiley +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida +6 more
wiley +1 more source