Results 21 to 30 of about 71,373 (268)
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
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Outage probability analysis of vehicular communication system with two-way AF cooperation
Dianzi Jishu Yingyong, 2018 In vehicular communication system, two-way cooperative communication can improve system performance. However, vehicle mobile communication will cause the two-way link correlation and thus reduce the system outage performance.
Lin Xiaoyu, Qiu Bin, Xiao Hailin
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Research on Outage Performance Optimization of Cognitive Relay Network with Cooperative Sensing
Journal of Computing and Information Technology, 2016 In this work, cooperative spectrum sensing technology is applied to optimize the outage probability of cognitive relay networks. The outage performance optimization problem of cognitive relay networks is resolved by designing the sensing time and fusion ...
Yaolian Song +3 more
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Outage performance of SWIPT-NOMA-CR network with imperfect SIC and CSI
物联网学报, 2023 For the cognitive relay network based on simultaneous wireless information and power transfer (SWIPT) and non-orthogonal multiple access (NOMA), which is termed as SWIPT-NOMA-CR network, considering the practical situation of imperfect successive ...
Zhuhua MA, Liping LUO
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Sensors, 2019 In this paper, we investigate the performance of a secondary network in a cognitive radio network employing a non-orthogonal multiple access (NOMA) scheme to form a CR-NOMA system serving many destination users.
Dinh-Thuan Do +3 more
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Performance analysis of energy-harvesting-aware multi-relay networks in Nakagami-m fading
EURASIP Journal on Wireless Communications and Networking, 2018 This paper investigates the outage performance of an energy-harvesting(EH) relay-aided cooperative network, where the source node transmits information to its destination node with the help of multiple energy-harvesting cooperative nodes.
Shaohong Zhong, Huajun Huang, Renfa Li
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Power Switching Protocol for Two-way Relaying Network under Hardware Impairments [PDF]
, 2015 In this paper, we analyze the impact of hardware impairments at relay node and source node (i.e. imperfect nodes) on network performance by evaluating outage probability based on the effective signal to noise and distortion ratio (SNDR).
Dinh-Thuan Do
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On outage probability and throughput performance of cognitive radio inspired NOMA relay system [PDF]
, 2018 To improve the throughput and the outage probability of the Cognitive Radio (CR) inspired system, a novel Non-Orthogonal Multiple Access (NOMA) can be deployed to adapt multiple services in 5G wireless communication.
Do, Dinh-Thuan +2 more
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Trajectory Optimization for Cellular-Enabled UAV With Connectivity Outage Constraint
IEEE Access, 2020 This paper studies the trajectory optimization problem of a single cellular-enabled unmanned aerial vehicle (UAV), taking into account the outage performance of the entire trajectory.
Yu-Jia Chen, Da-Yu Huang
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Precoding for Outage Probability Minimization on Block Fading Channels [PDF]
, 2012 The outage probability limit is a fundamental and achievable lower bound on the word error rate of coded communication systems affected by fading. This limit is mainly determined by two parameters: the diversity order and the coding gain.
Boutros, Joseph Jean +2 more
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