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Time reversal (TR) techniques have been introduced for many applications in acoustics, seismology, medical imaging, electromagnetics, and so on. One of the applications is source locating in a time-invariant environment. By performing the TR process, temporal and spatial focusing occurs at the original source location and consequently the source locations are identified. In this paper, we propose...
Side Channel Attacks (SCA) using power measurements are a known method of breaking cryptographic algorithms such as AES. Published research into attacks on AES frequently target only AES-128, and often target only the core Electronic Code-Book (ECB) algorithm, without discussing surrounding issues such as triggering, along with breaking the initialization vector. This paper demonstrates a complete...
This paper investigates code synchronization for arecently proposed code-shifted reference (CSR) impulseradio ultra-wideband (IR-UWB) system. In the CSRscheme every symbol with the code-shifted informationbits is conveyed by several frames and during each frameonly one pulse is transmitted. By assuming that the startof each frame concerning the receiver’s clock is known,two code synchronization algorithms...
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