00001 /*-*-c++-*-***************************************************************** 00002 mimo-lsd-decoder.h - description 00003 ------------------- 00004 begin : Feb 2004 00005 copyright : (C) 2004 by Xin Qi 00006 email : 00007 ***************************************************************************/ 00008 00009 /*************************************************************************** 00010 * * 00011 * This library is free software; you can redistribute it and/or * 00012 * modify it under the terms of the GNU Lesser General Public * 00013 * License as published by the Free Software Foundation; either * 00014 * version 2.1 of the License, or (at your option) any later version. * 00015 * * 00016 * This library is distributed in the hope that it will be useful, * 00017 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00019 * Lesser General Public License for more details. * 00020 * * 00021 * You should have received a copy of the GNU Lesser General Public * 00022 * License along with this library; if not, write to the Free Software * 00023 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * 00024 * MA 02111-1307 USA * 00025 * * 00026 ***************************************************************************/ 00027 00028 #ifndef MIMO_LSD_DECODER_H 00029 #define MIMO_LSD_DECODER_H 00030 00031 // Mimolib includes 00032 #include <mimo-decoder.h> 00033 00034 namespace mimo 00035 { 00036 00040 class LsdDecoder : public mimo::Decoder 00041 { 00042 private: 00043 double noise; 00044 00045 public: 00046 LsdDecoder(int deviceID, simth::DeviceSystemIntf* system, 00047 const simth::PropertyList& pl); 00048 00049 virtual ~ LsdDecoder(); 00050 00051 virtual int getDataLength(int codedLength) const; 00052 virtual int getCodeLength(int rawLength) const; 00053 00054 virtual void Decode(const CVectorSeq& input_vectors, 00055 const MatrixFreqSignal& channel_estimation, 00056 simth::ModSeq& output_symbols, 00057 simth::LlrSeq* output_softout); 00058 00062 void setSNR(double snr); 00063 }; 00064 00065 00066 00067 } // namespace 00068 00069 #endif // MIMO_LSD_DECODER_H 00070 00071 00072
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