• Raymond Knopp's avatar
    Merge branch 'develop' into enhancement-10-harmony · 7678f88a
    Raymond Knopp authored
    Conflicts:
    	cmake_targets/autotests/test_case_list.xml
    	openair1/PHY/INIT/lte_init.c
    	openair1/PHY/INIT/lte_param_init.c
    	openair1/PHY/LTE_TRANSPORT/pucch.c
    	openair1/SIMULATION/LTE_PHY/pdcchsim.c
    	openair2/ENB_APP/enb_config.h
    	openair2/RRC/LITE/rrc_eNB.c
    	targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.generic.oaisim.local_no_mme.conf
    	targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.conf
    	targets/RT/USER/lte-softmodem.c
    	targets/SIMU/USER/init_lte.c
    	targets/SIMU/USER/oaisim.c
    	targets/SIMU/USER/oaisim_functions.c
    7678f88a
defs.h 14.9 KB
/*******************************************************************************
    OpenAirInterface
    Copyright(c) 1999 - 2014 Eurecom

    OpenAirInterface 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.


    OpenAirInterface 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 OpenAirInterface.The full GNU General Public License is
   included in this distribution in the file called "COPYING". If not,
   see <http://www.gnu.org/licenses/>.

  Contact Information
  OpenAirInterface Admin: openair_admin@eurecom.fr
  OpenAirInterface Tech : openair_tech@eurecom.fr
  OpenAirInterface Dev  : openair4g-devel@lists.eurecom.fr

  Address      : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE

 *******************************************************************************/
#ifndef __INIT_DEFS__H__
#define __INIT_DEFS__H__

#include "PHY/defs.h"


#include "SystemInformationBlockType2.h"
//#include "RadioResourceConfigCommonSIB.h"
#include "RadioResourceConfigDedicated.h"
#include "TDD-Config.h"
#include "MBSFN-SubframeConfigList.h"
#include "MobilityControlInfo.h"
#ifdef Rel10
#include "SCellToAddMod-r10.h"
#endif
/** @addtogroup _PHY_STRUCTURES_
 * @{
 */

/*!
\fn int phy_init_top(LTE_DL_FRAME_PARMS *frame_parms)
\brief Allocate and Initialize the PHY variables after receiving static configuration
@param frame_parms Pointer to LTE_DL_FRAME_PARMS (common configuration)
@returns 0 on success
 */
int phy_init_top(LTE_DL_FRAME_PARMS *frame_parms);


/*!
\brief Allocate and Initialize the PHY variables relevant to the LTE implementation.
\details Only a subset of phy_vars_ue is initialized.
@param[out] phy_vars_ue Pointer to UE Variables
@param nb_connected_eNB Number of eNB that UE can process in one PDSCH demodulation subframe
@param abstraction_flag 1 indicates memory should be allocated for abstracted MODEM
@returns 0 on success
@returns -1 if any memory allocation failed
@note The current implementation will never return -1, but segfault.
 */
int phy_init_lte_ue(PHY_VARS_UE *phy_vars_ue,
                    int          nb_connected_eNB,
                    uint8_t         abstraction_flag);

/*!
\brief Allocate and initialize the PHY variables relevant to the LTE implementation (eNB).
\details Only a subset of phy_vars_eNb is initialized.
@param[out] phy_vars_eNb Pointer to eNB Variables
@param is_secondary_eNb Flag to indicate this eNB gets synch from another
@param cooperation_flag 0 for no cooperation, 1 for Delay Diversity and 2 for Distributed Alamouti
@param abstraction_flag 1 indicates memory should be allocated for abstracted MODEM
@returns 0 on success
@returns -1 if any memory allocation failed
@note The current implementation will never return -1, but segfault.
 */
int phy_init_lte_eNB(PHY_VARS_eNB *phy_vars_eNb,
                     unsigned char is_secondary_eNb,
                     unsigned char cooperation_flag,
                     unsigned char abstraction_flag);

/** \brief Configure LTE_DL_FRAME_PARMS with components derived after initial synchronization (MIB decoding + primary/secondary synch).
\details The basically allows configuration of \f$N_{\mathrm{RB}}^{\mathrm{DL}}\f$, the cell id  \f$N_{\mathrm{ID}}^{\mathrm{cell}}\f$, the normal/extended prefix mode, the frame type (FDD/TDD), \f$N_{\mathrm{cp}}\f$, the number of TX antennas at eNB (\f$p\f$) and the number of PHICH groups, \f$N_{\mathrm{group}}^{\mathrm{PHICH}}\f$
@param lte_frame_parms pointer to LTE parameter structure
@param N_RB_DL Number of DL resource blocks
@param Nid_cell Cell ID
@param Ncp Normal/Extended Prefix flag
@param frame_type FDD/TDD framing
@param p_eNB Number of eNB TX antennas
@param phich_config Pointer to PHICH_CONFIG_COMMON
 */
void phy_config_mib(LTE_DL_FRAME_PARMS *lte_frame_parms,
                    uint8_t                N_RB_DL,
                    uint8_t                Nid_cell,
                    uint8_t                Ncp,
                    uint8_t                frame_type,
                    uint8_t                p_eNB,
                    PHICH_CONFIG_COMMON *phich_config);


/** \brief Configure LTE_DL_FRAME_PARMS with components derived after reception of SIB1.
\details From a PHY perspective this allows configuration of TDD framing parameters and SI reception.
@param Mod_id Instance ID of eNB
@param CC_id Component Carrier index
@param tdd_Config TDD UL/DL and S-subframe configurations
@param SIwindowsize Size of a SI window in frames where repetitions of a unique System Information message block is repeated
@param SIperiod Periodicity of System Information Messages (in multiples of a frame)*/
void phy_config_sib1_eNB(module_id_t    Mod_id,
                         int CC_id,
                         TDD_Config_t  *tdd_Config,
                         uint8_t           SIwindowsize,
                         uint16_t            SIperiod);

/** \brief Configure LTE_DL_FRAME_PARMS with components derived after reception of SIB1.
\details From a PHY perspective this allows configuration of TDD framing parameters and SI reception.
@param Mod_id Instance ID of UE
@param CC_id Component Carrier index
@param CH_index Index of eNB for this configuration
@param tdd_Config TDD UL/DL and S-subframe configurations
@param SIwindowsize Size of a SI window in frames where repetitions of a unique System Information message block is repeated
@param SIperiod Periodicity of System Information Messages (in multiples of a frame)*/
void phy_config_sib1_ue(module_id_t   Mod_id,
                        int CC_id,
                        uint8_t          CH_index,
                        TDD_Config_t *tdd_Config,
                        uint8_t          SIwindowsize,
                        uint16_t           SIperiod);


/*!
  \fn void phy_config_sib2_ue(module_id_t Mod_id,uint8_t CC_id,uint8_t CH_index,
      RadioResourceConfigCommonSIB_t *radioResourceConfigCommon,
      ARFCN_ValueEUTRA_t *ul_CArrierFreq,
            long *ul_Bandwidth,
      AdditionalSpectrumEmission_t additionalSpectrumEmission,
      struct MBSFN_SubframeConfigList *mbsfn_SubframeConfigList)
  \brief Configure LTE_DL_FRAME_PARMS with components derived after reception of SIB2 (at UE).
  @param Mod_id Instance id
  @param CC_id
  @param CH_index Index of CH to which UE is connected
  @param CC_id Component Carrier Index
  @param radioResourceConfigCommon Radio Configuration from SIB2
  @param ul_CarrierFreq UL carrier ARFCN, null if optional (i.e. implicit from DL)
  @param ul_Bandwidth UL bandwidth, null if optional (i.e. same as DL)
  @param additionalSpectrumEmission UL parameter (see 36.101)
  @param mbsfn_SubframeConfigList MBSFN subframe configuration
 */
void phy_config_sib2_ue(module_id_t                     Mod_id,
                        int                         CC_id,
                        uint8_t                         CH_index,
                        RadioResourceConfigCommonSIB_t  *radioResourceConfigCommon,
                        ARFCN_ValueEUTRA_t              *ul_CArrierFreq,
                        long                            *ul_Bandwidth,
                        AdditionalSpectrumEmission_t    *additionalSpectrumEmission,
                        struct MBSFN_SubframeConfigList *mbsfn_SubframeConfigList);


/*!
  \fn phy_config_afterHO_ue
  \brief Configure Common PHY parameters from mobilityControlInfo
  @param Mod_id
  @param CC_id
  @param eNB_index
  @param mobilityControlInfo pointer to the mobility control information for handover
  @param ho_failed flag to indicated whether the ho was successful or not
 */
void phy_config_afterHO_ue(module_id_t Mod_id,
                           uint8_t CC_id,
                           uint8_t eNB_index,
                           MobilityControlInfo_t *mobilityControlInfo,
                           uint8_t ho_failed);
/*!
  \fn void phy_config_sib2_eNB(module_id_t Mod_id,
                               RadioResourceConfigCommonSIB_t *radioResourceConfigCommon,
             ARFCN_ValueEUTRA_t *ul_CArrierFreq,
             long *ul_Bandwidth,
             AdditionalSpectrumEmission_t additionalSpectrumEmission,
             struct MBSFN_SubframeConfigList  *mbsfn_SubframeConfigList)
  \brief Configure LTE_DL_FRAME_PARMS with components of SIB2 (at eNB).
  @param Mod_id Instance id
  @param Mod_id Component Carrier index
  @param radioResourceConfigCommon Radio Configuration from SIB2
  @param ul_CarrierFreq UL carrier ARFCN, null if optional (i.e. implicit from DL)
  @param ul_Bandwidth UL bandwidth, null if optional (i.e. same as DL)
  @param additionalSpectrumEmission UL parameter (see 36.101)
  @param mbsfn_SubframeConfigList MBSFN subframe configuration
 */
void phy_config_sib2_eNB(module_id_t                            Mod_id,
                         int                                CC_id,
                         RadioResourceConfigCommonSIB_t         *radioResourceConfigCommon,
                         ARFCN_ValueEUTRA_t                     *ul_CArrierFreq,
                         long                                   *ul_Bandwidth,
                         AdditionalSpectrumEmission_t           *additionalSpectrumEmission,
                         struct MBSFN_SubframeConfigList        *mbsfn_SubframeConfigList);


/*!
\fn void phy_config_dedicated_ue(module_id_t Mod_id,uint8_t CC_id,uint8_t CH_index,
               struct PhysicalConfigDedicated *physicalConfigDedicated)
\brief Configure UE dedicated parameters.
\details Invoked upon reception of RRCConnectionSetup or RRCConnectionReconfiguration from eNB.
@param Mod_id Instance ID for eNB
@param CC_id Component Carrier index
@param CH_index Index of eNB for this configuration
@param physicalConfigDedicated PHY Configuration information

 */
void phy_config_dedicated_ue(module_id_t Mod_id,
                             int CC_id,
                             uint8_t CH_index,
                             struct PhysicalConfigDedicated *physicalConfigDedicated);


/**
\brief Configure UE MBSFN common parameters.
\details Invoked upon reception of SIB13 from eNB.
@param Mod_id Instance ID for UE
@param CC_id Component Carrier Index
@param CH_index eNB id (for multiple eNB reception)
@param mbsfn_Area_idx Index of MBSFN-Area for which this command operates
@param mbsfn_AreaId_r9 MBSFN-Area Id
 */

void phy_config_sib13_ue(module_id_t Mod_id,
                         int CC_id,uint8_t CH_index,int mbsfn_Area_idx,
                         long mbsfn_AreaId_r9);

/**
\brief Configure eNB MBSFN common parameters.
\details Invoked upon transmission of SIB13 from eNB.
@param Mod_id Instance ID for eNB
@param CC_id Component Carrier index
@param mbsfn_Area_idx Index of MBSFN-Area for which this command operates
@param mbsfn_AreaId_r9 MBSFN-Area Id
 */
void phy_config_sib13_eNB(module_id_t Mod_id,
                          int CC_id,
                          int mbsfn_Area_idx,
                          long mbsfn_AreaId_r9);

/**
\brief Configure cba rnti for .
@param Mod_id Instance ID for eNB
@param CC_id Component Carrier Index
@param eNB_flag flag indicating whether the nodeis eNB (1) or UE (0)
@param index index of the node
@param cba_rnti rnti for the cba transmission
@param num_active_cba_groups num active cba group
 */
void  phy_config_cba_rnti (module_id_t Mod_id,int CC_id,eNB_flag_t eNB_flag, uint8_t index, rnti_t cba_rnti, uint8_t cba_group_id, uint8_t num_active_cba_groups);

/** \brief Configure RRC inter-cell measurements procedures
@param Mod_id Index of UE
@param CC_id
@param eNB_index Index of corresponding eNB
@param n_adj_cells Number of adjacent cells on which to perform the measuremnts
@param adj_cell_id Array of cell ids of adjacent cells
 */
void phy_config_meas_ue(module_id_t Mod_id,
                        uint8_t CC_id,
                        uint8_t eNB_index,
                        uint8_t n_adj_cells,
                        uint32_t *adj_cell_id);

/*!
\fn void phy_config_dedicated_eNB(module_id_t Mod_id,uint16_t rnti,
                                  struct PhysicalConfigDedicated *physicalConfigDedicated)
\brief Prepare for configuration of PHY with dedicated parameters.
\details Invoked just prior to transmission of RRCConnectionSetup or RRCConnectionReconfiguration at eNB.
@param Mod_id Instance ID for eNB
@param CC_id Component Carrier index
@param rnti rnti for UE context
@param physicalConfigDedicated PHY Configuration information
 */
void phy_config_dedicated_eNB(module_id_t Mod_id,
                              int CC_id,
                              rnti_t rnti,
                              struct PhysicalConfigDedicated *physicalConfigDedicated);

/*!
\fn void phy_config_dedicated_eNB_step2(PHY_VARS_eNB *phy_vars_eNB)
\brief Configure PHY with dedicated parameters between configuration of DLSCH (n) and ULSCH (n+4) in current subframe (n).
@param phy_vars_eNB Pointer to PHY_VARS_eNB structure
 */
void phy_config_dedicated_eNB_step2(PHY_VARS_eNB *phy_vars_eNB);

/*
  \fn int phy_init_secsys_eNB(PHY_VARS_eNB *phy_vars_eNb)
\brief Allocate and Initialize the PHY variables relevant to the LTE implementation.
@param phy_vars_eNb pointer to LTE parameter structure for the eNb
 */
int phy_init_secsys_eNB(PHY_VARS_eNB *phy_vars_eNb);


void phy_init_lte_top(LTE_DL_FRAME_PARMS *lte_frame_parms);

//void copy_lte_parms_to_phy_framing(LTE_DL_FRAME_PARMS *frame_parm, PHY_FRAMING *phy_framing);

void lte_param_init(unsigned char N_tx, 
		    unsigned char N_rx,
		    unsigned char transmission_mode,
		    uint8_t extended_prefix_flag,
		    frame_t frame_type, 
		    uint16_t Nid_cell,
		    uint8_t tdd_config,
		    uint8_t N_RB_DL,
		    uint8_t threequarter_fs,
                    uint8_t osf,
		    uint32_t perfect_ce);

#ifdef Rel10
void phy_config_dedicated_scell_ue(uint8_t Mod_id,
                                   uint8_t eNB_index,
                                   SCellToAddMod_r10_t *sCellToAddMod_r10,
                                   int CC_id);

void phy_config_dedicated_scell_eNB(uint8_t Mod_id,
                                    uint16_t rnti,
                                    SCellToAddMod_r10_t *sCellToAddMod_r10,
                                    int CC_id);

#endif



/*! !\fn void phy_cleanup(void)
\brief Cleanup the PHY variables*/
void phy_cleanup(void);


int init_frame_parms(LTE_DL_FRAME_PARMS *frame_parms,uint8_t osf);
void dump_frame_parms(LTE_DL_FRAME_PARMS *frame_parms);

void lte_param_init(unsigned char N_tx, 
		    unsigned char N_rx,
		    unsigned char transmission_mode,
		    uint8_t extended_prefix_flag,
		    frame_t frame_type, 
		    uint16_t Nid_cell,
		    uint8_t tdd_config,
		    uint8_t N_RB_DL,
		    uint8_t threequarter_fs,
                    uint8_t osf,
		    uint32_t perfect_ce);

/** @} */
#endif