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TY - JOUR TI - Efficient DSP Receiver Architecture for Underwater Acoustic Communications PY - %2022/%11/%25 Y2 - %2025/%12/%22 JF - مجلة المنصور JA - مجلة المنصور VL - 20 IS - 1 LA - en UR - https://journal.muc.edu.iq/journal/article/view/260 SP - 189-199 AB - In this paper, design of coherent receiver for underwater acoustic communication applicable for digital signal processor (DSP) is presented. This includes the use of channel coding in the form of bit-interleaved coded modulation with iterative decoding(BICM-ID). An architecture of single carrier receiver is suggested instead of multicarrier modulation to be implemented for real-time applications. To investigate the architecture, simulation results obtained by MATLAB are presented and reveal that BICM-ID is useful to mitigate errors through AWGN channel. Additionally, we adopt C language to investigate the receiver architecture that can be applied for realtime applications ER -