debugging of new directory structure, file renaming, and eNB/UE splitting. dlsim/ulsim functional.

2018-04-09 15:32:49 -07:00
parent ef719e7945
commit 8b1416b862
165 changed files with 3801 additions and 16014 deletions
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/** \brief Apply RF impairments to received signal
+@param r_re Double two-dimensional array of Real part of received signal
+@param r_im Double two-dimensional array of Imag part of received signal
+@param r_re_i1 Double two-dimensional array of Real part of received interfering signal
+@param r_im_i1 Double two-dimensional array of Imag part of received interfering signal
+@param I0_dB Interference-level with respect to desired signal in dB
+@param nb_rx_antennas Number of receive antennas
+@param length of signal
+@param s_time sampling time in s
+@param f_off Frequency offset in Hz
+@param drift Timing drift in Hz
+@param noise_figure Noise figure in dB
+@param rx_gain_dB Total receiver gain in dB
+@param IP3_dBm Input IP3 in dBm
+@param initial_phase Initial phase for receiver
+@param pn_cutoff Phase noise cutoff frequency (loop filter)
+@param pn_amp_dBc Phase noise amplitude with respect to carrier
+@param IQ_imb_dB IQ amplitude imbalance in dB
+@param IQ_phase IQ phase imbalance in radians*/
+void rf_rx(double **r_re,
+           double **r_im,
+           double **r_re_i1,
+           double **r_im_i1,
+           double I0_dB,
+           unsigned int nb_rx_antennas,
+           unsigned int length,
+           double s_time,
+           double f_off,
+           double drift,
+           double noise_figure,
+           double rx_gain_dB,
+           int IP3_dBm,
+           double *initial_phase,
+           double pn_cutoff,
+           double pn_amp_dBc,
+           double IQ_imb_dB,
+           double IQ_phase);
+
+void rf_rx_simple(double *r_re[2],
+                  double *r_im[2],
+                  unsigned int nb_rx_antennas,
+                  unsigned int length,
+                  double s_time,
+                  double rx_gain_dB);
+
+
+void adc(double *r_re[2],
+         double *r_im[2],
+         unsigned int input_offset,
+         unsigned int output_offset,
+         int **output,
+         unsigned int nb_rx_antennas,
+         unsigned int length,
+         unsigned char B);
+
+void dac(double *s_re[2],
+         double *s_im[2],
+         unsigned int **input,
+         unsigned int input_offset,
+         unsigned int nb_tx_antennas,
+         unsigned int length,
+         double amp_dBm,
+         unsigned char B,
+         unsigned int meas_length,
+         unsigned int meas_offset);
+
+double dac_fixed_gain(double *s_re[2],
+                      double *s_im[2],
+                      unsigned int **input,
+                      unsigned int input_offset,
+                      unsigned int nb_tx_antennas,
+                      unsigned int length,
+                      unsigned int input_offset_meas,
+                      unsigned int length_meas,
+                      unsigned char B,
+                      double gain,
+		      uint8_t do_amp_compute,
+		      double *amp1,
+                      int NB_RE);