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gnss-sdr/src/core/system_parameters/gps_acq_assist.h

66 lines
2.4 KiB
C++

/*!
* \file gps_acq_assist.h
* \brief Interface of a GPS RRLL ACQUISITION ASSISTACE storage
* \author Javier Arribas, 2013. jarribas(at)cttc.es
*
* -------------------------------------------------------------------------
*
* Copyright (C) 2010-2015 (see AUTHORS file for a list of contributors)
*
* GNSS-SDR is a software defined Global Navigation
* Satellite Systems receiver
*
* This file is part of GNSS-SDR.
*
* GNSS-SDR is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GNSS-SDR is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
*
* -------------------------------------------------------------------------
*/
#ifndef GNSS_SDR_GPS_ACQ_ASSIST_H_
#define GNSS_SDR_GPS_ACQ_ASSIST_H_
/*!
* \brief This class is a storage for the GPS GSM RRLL acquisition assistance data as described in
* Digital cellular telecommunications system (Phase 2+);
* Location Services (LCS);
* Mobile Station (MS) - Serving Mobile Location Centre (SMLC)
* Radio Resource LCS Protocol (RRLP)
* (3GPP TS 44.031 version 5.12.0 Release 5)
*/
class Gps_Acq_Assist
{
public:
unsigned int i_satellite_PRN; //!< SV PRN NUMBER
double d_TOW; //!< Time Of Week assigned to the acquisition data
double d_Doppler0; //!< Doppler (0 order term) [Hz]
double d_Doppler1; //!< Doppler (1 order term) [Hz]
double dopplerUncertainty; //!< Doppler Uncertainty [Hz]
double Code_Phase; //!< Code phase [chips]
double Code_Phase_int; //!< Integer Code Phase [1 C/A code period]
double GPS_Bit_Number; //!< GPS Bit Number
double Code_Phase_window; //!< Code Phase search window [chips]
double Azimuth; //!< Satellite Azimuth [deg]
double Elevation; //!< Satellite Elevation [deg]
/*!
* Default constructor
*/
Gps_Acq_Assist();
};
#endif