QBICM Quantized BICM combines bit-interleaved coded modulation (BICM) with quantization to improve the
QBC Quantization-Based Combining Quantization-Based Combining (QBC) is a technique used in wireless communication
QAM Quadrature-Amplitude Modulation Quadrature-Amplitude Modulation (QAM) is a digital modulation scheme widely used
PXI PCI eXtensions for Instrumentation PXI (PCI eXtensions for Instrumentation) is a modular instrumentation platform