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Showing 1 to 4 of 4 for “"M-PSK"”.
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Analysis of RF Front-End Non-linearity on Symbol Error Rate in the Presence of M-PSK Blocking Signals
… blocker reception. The work focuses on M-PSK modulation schemes. For high blocker powers and non-linearity, the Es/No (Eb/No) performance loss can be as high as 4.7 dB for BPSK modulated signal and BPSK modulated blockers when received in sync with the desired signal. When blockers have a …
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Fast all-digital carrier synchronization techniques for linear modulation formats
… schemes ( M -ary phaseshift-keying ( M -PSK) and M -ary quadrature amplitude modulation ( M -QAM)). Carrier synchronization is studied because, in passband communications, carrier phase and frequency offsets, due to modem oscillator discrepancies and distances between the users, corrupt …
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Coarse Radio Signal Classifier on a Hybrid FPGA/DSP/GPP Platform
… modulation (FM) and digital narrow band M-PSK, M-QAM and wideband signal orthogonal frequency division multiplexing (OFDM). A fully developed prototype of UCS system was designed and implemented in our laboratory using GNU radio software platform and Universal Software Radio Peripheral …
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Computationally Efficient Multiuser and MIMO Detection based on Dichotomous Coordinate Descent Iterations
… detector can only be applied in systems with BPSK modulation. Therefore, we also propose a multiple phase decoder (MPD), which is based on a phase descent search (PDS) algorithm. The PDS algorithm uses coordinate descent iterations, where coordinates are unknown symbol phases, while …