Results 61 to 70 of about 20,102 (166)
Near-field Target Localization: Effect of Hardware Impairments
CoRRThe prior works on near-field target localization have mostly assumed ideal hardware models and thus suffer from two limitations in practice. First, extremely large-scale arrays (XL-arrays) usually face a variety of hardware impairments (HIs) that may introduce unknown phase and/or amplitude errors.
Jiapeng Li 0001 +4 more
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物联网学报To improve the robustness and reduce the energy consumption of non-orthogonal multiple access (NOMA) networks, based on hardware impairments (HWI) of transceiver and non-perfect channel state information (CSI), an intelligent reflecting surface (IRS ...
Qilie LIU +3 more
doaj
Computer hardware and software to assist the visually impaired and blind [PDF]
Australian and New Zealand Journal of Ophthalmology, 1993 AbstractModern developments in computer hardware and software for the business world have been adapted to allow the partially sighted and blind to participate successfully in computer usage in education, employment and recreation. Adaptations such as the enlargement of the whole screen display, production of enlarged print and voice output of screen ...
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A Comparative Study on THz Communication Systems: Photonics Versus Electronics Approaches
IEEE Open Journal of the Communications SocietyTerahertz (THz) communication has emerged as a key enabler for sixth-generation (6G) networks, offering ultra-wide bandwidths to support data-intensive applications such as holographic telepresence and immersive extended reality.
Talha Rahman, Murat Uysal
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Denoising Diffusion Probabilistic Models for Hardware-Impaired Communications
2024 IEEE Wireless Communications and Networking Conference (WCNC)Generative AI has received significant attention among a spectrum of diverse industrial and academic domains, thanks to the magnificent results achieved from deep generative models such as generative pre-trained transformers (GPT) and diffusion models.
Latva-aho Matti +2 more
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Physical layer security of modify-and-forward cooperative NOMA system based on hardware impairments
Dianxin kexueIn the view of poor physical layer security (PLS) performance of decode-and-forward (DF) cooperative non-orthogonal multiple access (NOMA) systems and the problem of hardware impairments in actual transceiver devices, a PLS model for a modify-and-forward
YE Mingzhu +4 more
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On the Role of Reflectarrays for Interplanetary Links
IEEE Open Journal of the Communications SocietyInterplanetary links (IPL) serve as crucial enablers for space exploration, facilitating secure and adaptable space missions. An integrated IPL with inter-satellite communication (IP-ISL) establishes a unified deep space network, expanding coverage and ...
Eray Guven +3 more
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Sum Rate Maximization for Cooperative NOMA with Hardware Impairments
IEICE Transactions on Information and Systems, 2021 WAN, Xiao-yu +3 more
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A survey of resource allocation in non-orthogonalmultiple access systems
Dianxin kexue, 2018 Non-orthogonalmultiple access(NOMA)is an important candidate technology of the fifth generation(5G)wireless network,which canmeet the low latency,low power consumption,high reliability,high throughput,wide coverage requirements of the next ...
Zhengqiang WANG +3 more
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Deep Learning-Based Automatic Modulation Classification for OFDM Signals: From Synthetic Training to OTA Evaluation. [PDF]
Sensors (Basel)Nelega R +4 more
europepmc +1 more source