Results 51 to 60 of about 6,158 (256)
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
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
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
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Type 1 plasminogen deficiency (PLGD‐1) is an ultra‐rare autosomal recessive disorder caused by variants in the PLG gene and affects approximately 1.6 individuals per million. The condition is characterized by decreased plasminogen levels and impaired function, resulting in fibrin‐rich lesions on mucous membranes throughout the body.
Charles Nakar +7 more
wiley +1 more source
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
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
Early Impact of Childhood Opportunity on Neurocognitive Outcomes in Sickle Cell Disease
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Neurocognitive impairment is a well‐recognized complication of sickle cell disease (SCD) that begins early in childhood and persists across development. While cerebrovascular injury contributes substantially to risk, neurocognitive deficits are also observed in children without overt or silent cerebral infarctions, suggesting ...
Julia E. LaMotte +5 more
wiley +1 more source
EURASIP Journal on Wireless Communications and Networking, 2017 We investigate individual secrecy performance in a K-user quasi-static Rayleigh fading homogeneous multiple access wiretap channel (MAC-WT), where a legitimate receiver employs successive interference cancellation (SIC) decoding.
Kaiwei Jiang +4 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Despite 5‐year survival rates of over 90% among children and adolescents/young adults (CAYAs) with classic Hodgkin lymphoma (cHL), 15%–20% relapse after frontline therapy. Prior analysis of frontline Children's Oncology Group (COG) clinical trials demonstrated that, despite similar rates of relapse, non‐Hispanic Black (NHB) and ...
Mallorie B. Heneghan +14 more
wiley +1 more source
Secure Massive MIMO Downlink With Low-Resolution ADCs/DACs in the Presence of Active Eavesdropping
IEEE Access, 2020 In this paper we study the secrecy performance of a downlink massive multiple-input multiple-output (MIMO) system in the presence of pilot spoofing attack (PSA). Specifically, the base station (BS), which is equipped with low-resolution analog-to-digital
Qian Xu, Pinyi Ren
doaj +1 more source