dkab.c File Reference

Osmocom GMR-1 DKABs bursts implementation. More...

#include <complex.h>
#include <math.h>
#include <errno.h>
#include <stdint.h>
#include <stdio.h>
#include <osmocom/core/bits.h>
#include <osmocom/dsp/cxvec.h>
#include <osmocom/dsp/cxvec_math.h>
#include <osmocom/gmr1/sdr/defs.h>
#include <osmocom/gmr1/sdr/dkab.h>

Macros
#define	DKAB_PWR_RATIO_THRESHOLD   10.0f
	Ratio between peak power and valley power for DKAB detection.

Functions
int	gmr1_dkab_demod (struct osmo_cxvec *burst_in, int sps, float freq_shift, int p, sbit_t *ebits, float *toa_p)
	All-in-one finding and demodulation of DKAB bursts. More...

Detailed Description

Osmocom GMR-1 DKABs bursts implementation.