__init__.py (993B)
1 # 2 # SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved. 3 # SPDX-License-Identifier: Apache-2.0 4 # 5 """OFDM sub-package of the Sionna library. 6 7 """ 8 # pylint: disable=line-too-long 9 from .resource_grid import ResourceGrid, RemoveNulledSubcarriers, ResourceGridMapper, ResourceGridDemapper 10 from .pilot_pattern import PilotPattern, EmptyPilotPattern, KroneckerPilotPattern 11 from .modulator import OFDMModulator 12 from .demodulator import OFDMDemodulator 13 from .channel_estimation import LSChannelEstimator, NearestNeighborInterpolator, LinearInterpolator, LMMSEInterpolator, BaseChannelEstimator, BaseChannelInterpolator, tdl_freq_cov_mat, tdl_time_cov_mat 14 from .equalization import OFDMEqualizer, LMMSEEqualizer, ZFEqualizer, MFEqualizer 15 from .detection import OFDMDetector, OFDMDetectorWithPrior, MaximumLikelihoodDetector, MaximumLikelihoodDetectorWithPrior, LinearDetector, KBestDetector, EPDetector, MMSEPICDetector 16 from .precoding import ZFPrecoder