Results 51 to 60 of about 39,328 (263)
Bit Error Probability of SM-MIMO Over Generalized Fading Channels [PDF]
IEEE Transactions on Vehicular Technology, 2012 In this paper, we study the performance of spatial modulation (SM) multiple-input-multiple-output (MIMO) wireless systems over generic fading channels. More precisely, a comprehensive analytical framework to compute the average bit error probability (ABEP) is introduced, which can be used for any MIMO setup, for arbitrary correlated fading channels ...
Marco Di Renzo, Harald Haas
openaire +1 more source
Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook
Advanced Materials Technologies, EarlyView.A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi +12 more
wiley +1 more source
Error probability and error stream properties in channel with slow Rician fading
Journal of Telecommunications and Information Technology, 2003 In a radio communication channel wave parameters fluctuate randomly. The signal envelope undergoes deep fades. When binary information is transmitted through such a channel, fading causes random variation of probabilities of error associated with the ...
Krystyna M. Noga
doaj +1 more source
Quantum Electrometry of Non‐Volatile Space Charges in Diamond
Advanced Optical Materials, EarlyView.Charges are generated when nitrogen vacancy qubits in diamond are illuminated by light. Transport and trapping in an electric field leads to the formation of large, stable space charge patterns that dynamically screen applied electric fields, impacting electric field sensing and photoelectric detection.
Russell M Goldblatt +4 more
wiley +1 more source
Bit Error Probability of M-QAM under Impulsive Noise and Fading Modeled by Markov Chains [PDF]
Radioengineering, 2018 This article presents new exact expressions, written in terms of elementary transcendental functions, for calculating the bit error probability of M-ary Quadrature Amplitude Modulation (M-QAM) scheme considering the wireless communication channel modeled
H. S. Silva +4 more
doaj
Information Transmission Strategies for Self‐Organized Robotic Aggregation
Advanced Robotics Research, EarlyView.In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng +5 more
wiley +1 more source
Optimized FSO System Performance over Atmospheric Turbulence Channels with Pointing Error and Weather Conditions [PDF]
Radioengineering, 2016 In this paper, Bit Error rate and probability of outage are derived in closed form for plane wave mode over Gamma-Gamma free space optical channel under the influence of pointing errors and different weather conditions.
O. M. Hasan, M. A. Taha
doaj
Modeling Application-Level Soft Error Effects for Single-Event Multi-Bit Upsets
IEEE Access, 2019 Transient errors induced by radiations cause bit-flips in flip-flops (flip-flop soft errors). Modeling the error resilience level of a target system for flip-flop soft errors is a crucial step to achieve a cost-effective error resilience solution.
Hyungmin Cho, Kon-Woo Kwon
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Performance analysis of RIS-assisted mixed RF/THz system
Tongxin xuebao, 2022 To solve the problem of the short transmission distance of terahertz (THz) links, the performance of the reconfigurable intelligent surface (RIS)-assisted mixed dual-hop radio frequency (RF)/THz system was studied.An RIS was used to enhance signal ...
Sai LI, Liang YANG, Qimei CUI, Siyuan YU
doaj +2 more sources
TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications
Advanced Robotics Research, EarlyView.TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince +3 more
wiley +1 more source