This paper presents a new text-guided 3D shape generation approach DreamStone that uses images as a stepping stone to bridge the gap between the text and shape modalities for generating 3D shapes without requiring pai...
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Future telecommunication networks are expected to deliver exponential performance increases across all domains and with the increased prevalence of real-time IoT devices, greater emphasis is placed on reducing the lat...
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ISBN:
(数字)9798350387131
ISBN:
(纸本)9798350387148
Future telecommunication networks are expected to deliver exponential performance increases across all domains and with the increased prevalence of real-time IoT devices, greater emphasis is placed on reducing the latency of network links. Traditionally, wireless networking requirements have been fulfilled primarily through use of the RF spectrum, which is rapidly approaching saturation and will eventually very likely become insufficient to meet all future network demands. The optical spectrum however offers enormous amounts of unrestricted and unallocated bandwidth. Efficient high-modulation indoor LED lighting fixtures could potentially integrate with and complement the RF spectrum for short to medium distance low latency applications. The Fast Fourier Transform (FFT) is a ubiquitous operation in many communication network topologies. Typically the FFT is computed via serial methods which are optimised for low resource usage, however these architectures fall short of the Ultra Low Latency (ULL) requirements for optical wireless communication. Fully parallel FFT computations can achieve nanosecond latency and tens of gigasamples of throughput, far surpassing serial methods. However, their prohibitively high resource utilisation has limited their practical use. In this work, we introduce a hardware optimised, fully parallel architecture for optical wireless communication which leverages hermitian symmetry characteristics within real-valued optical signals and properties of the discrete DFT to reduce the footprint of a fully parallel FFT on an FPGA. The final architecture is implemented on an AMD RFSoC $2 \times 2$ and requires only 3 clock cycles to compute a 256 -point real-valued FFT, a 290 fold reduction compared to an equivalent serial model. The design was tested at 122.88 MHz, resulting in a 24 nanosecond latency, demonstrating its potential for use in optical wireless communication and other high-performance 5G+ networks.
The concept of privacy-by-design has gained considerable attention in the wake of legal requirements that software systems should fulfill. The interconnected knowledge on privacy concepts, legal requirements, and soft...
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The Arduino-based OTP-Based Smart Wireless Locking System is a model of creativity and effectiveness in the field of modern security solutions. Taking advantage of the powerful capabilities of the Arduino microcontrol...
The Arduino-based OTP-Based Smart Wireless Locking System is a model of creativity and effectiveness in the field of modern security solutions. Taking advantage of the powerful capabilities of the Arduino microcontroller and the smooth integration of wireless communication technologies, this system uses One-Time Password (OTP) authentication. The primary idea behind this method is to offer a safe and intuitive locking mechanism. To unlock, users must generate one-time passwords (OTPs) using a specific mobile application. Bluetooth and other wireless communication protocols are used to transmit OTPs to the central control unit with absolute accuracy. The wireless lock module, which was carefully selected for its dependability, reacts quickly to the central control unit's command and makes unlocking easier after OTP validation. The OTP-Based Smart Wireless Locking System combines dependability, security, and user-friendliness in a way that perfectly meets modern access control requirements.
Two dimensional projections of three dimensional (3D) objects are used to teach anatomy. These projections are relatively unrealistic, and medical students cannot easily and accurately grasp the position and shape of ...
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We experimentally validate our works in recurrent optical spectrum slicers for dispersion compensation in IM/DD links, exploiting programmable photonics. We equalize 50 km of 64 Gb/s PAM-4 transmission in C-band, with...
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ISBN:
(数字)9798350361957
ISBN:
(纸本)9798350361964
We experimentally validate our works in recurrent optical spectrum slicers for dispersion compensation in IM/DD links, exploiting programmable photonics. We equalize 50 km of 64 Gb/s PAM-4 transmission in C-band, with simple digital feedforward equalization, achieving BER below 1x10
-2
with two nodes.
Mobile WiMAX is a fast growing Broadband Wireless Access (BWA) technology that gives a flexible and cost-effective solution to fixed broadband access problems such as the lacking of support for terminal mobility. Mobi...
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Road damage is truly inconvenient for drivers. It possibly results in accidents. Drivers may get a warning to avoid it if the damaged location has been detected. Road damage detection can be done using the built-in se...
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This paper presents research on the effects caused with consecutive irradiation and thermal annealing of two commercial models of p-channel power VDMOSFETs IRF9520 and IRF9530. Threshold voltage shift, which is marked...
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This paper presents an exploration of facial skin temperature responses while the subject’s head posture is simultaneously varied in indoor environment settings using benchmark datasets with the inclusion of thermal ...
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