用户：LTE_fdd_enb_user.h

/*******************************************************************************Copyright 2013-2017 Ben WojtowiczThis program is free software: you can redistribute it and/or modifyit under the terms of the GNU Affero General Public License as published bythe Free Software Foundation, either version 3 of the License, or(at your option) any later version.This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU Affero General Public License for more details.You should have received a copy of the GNU Affero General Public Licensealong with this program.  If not, see <http://www.gnu.org/licenses/>.*******************************************************************************File: LTE_fdd_enb_user.hDescription: Contains all the definitions for the LTE FDD eNodeBuser class.Revision History----------    -------------    --------------------------------------------11/09/2013    Ben Wojtowicz    Created file05/04/2014    Ben Wojtowicz    Added radio bearer support.06/15/2014    Ben Wojtowicz    Added initialize routine.08/03/2014    Ben Wojtowicz    Refactored user identities.09/03/2014    Ben Wojtowicz    Added ciphering and integrity algorithmstoring.11/01/2014    Ben Wojtowicz    Added more MME support and RRC key storage.11/29/2014    Ben Wojtowicz    Added DRB setup/teardown and C-RNTI releasetimer support.12/16/2014    Ben Wojtowicz    Changed the delayed delete functionality.02/15/2015    Ben Wojtowicz    Added clear_rbs and fixed copy_rbs.07/25/2015    Ben Wojtowicz    Moved the QoS structure from the RB class tothe user class and got rid of the cachedcopy of pusch_mac_pdu.12/06/2015    Ben Wojtowicz    Changed the deletion and C-RNTI releaseprocedures.02/13/2016    Ben Wojtowicz    Added an inactivity timer.03/12/2016    Ben Wojtowicz    Added H-ARQ support.07/29/2017    Ben Wojtowicz    Remove QOS support and fixed UL scheduling.*******************************************************************************/#ifndef __LTE_FDD_ENB_USER_H__
#define __LTE_FDD_ENB_USER_H__/*******************************************************************************INCLUDES
*******************************************************************************/#include "LTE_fdd_enb_rb.h"
#include "liblte_phy.h"
#include "liblte_mac.h"
#include "liblte_mme.h"
#include "typedefs.h"
#include <string>/*******************************************************************************DEFINES
*******************************************************************************/#define LTE_FDD_ENB_USER_INACTIVITY_TIMER_VALUE_MS 10000/*******************************************************************************FORWARD DECLARATIONS
*******************************************************************************//*******************************************************************************TYPEDEFS
*******************************************************************************/typedef struct{uint64 imsi;uint64 imei;
}LTE_FDD_ENB_USER_ID_STRUCT;typedef struct{uint32 nas_count_ul;uint32 nas_count_dl;uint8  rand[16];uint8  res[8];uint8  ck[16];uint8  ik[16];uint8  autn[16];uint8  k_nas_enc[32];uint8  k_nas_int[32];uint8  k_rrc_enc[32];uint8  k_rrc_int[32];
}LTE_FDD_ENB_AUTHENTICATION_VECTOR_STRUCT;typedef struct{LIBLTE_MAC_PDU_STRUCT        mac_pdu;LIBLTE_PHY_ALLOCATION_STRUCT alloc;
}LTE_FDD_ENB_HARQ_INFO_STRUCT;/*******************************************************************************CLASS DECLARATIONS
*******************************************************************************/class LTE_fdd_enb_user
{
public:// Constructor/DestructorLTE_fdd_enb_user();~LTE_fdd_enb_user();// Initializevoid init(void);// Identityvoid set_id(LTE_FDD_ENB_USER_ID_STRUCT *identity);LTE_FDD_ENB_USER_ID_STRUCT* get_id(void);bool is_id_set(void);void set_guti(LIBLTE_MME_EPS_MOBILE_ID_GUTI_STRUCT *_guti);LIBLTE_MME_EPS_MOBILE_ID_GUTI_STRUCT* get_guti(void);bool is_guti_set(void);void set_temp_id(uint64 id);uint64 get_temp_id(void);std::string get_imsi_str(void);uint64 get_imsi_num(void);std::string get_imei_str(void);uint64 get_imei_num(void);void set_c_rnti(uint16 _c_rnti);uint16 get_c_rnti(void);bool is_c_rnti_set(void);void set_ip_addr(uint32 addr);uint32 get_ip_addr(void);bool is_ip_addr_set(void);void prepare_for_deletion(void);// Securityvoid set_auth_vec(LTE_FDD_ENB_AUTHENTICATION_VECTOR_STRUCT *av);LTE_FDD_ENB_AUTHENTICATION_VECTOR_STRUCT* get_auth_vec(void);void increment_nas_count_dl(void);void increment_nas_count_ul(void);bool is_auth_vec_set(void);// Capabilitiesvoid set_eea_support(uint8 eea, bool support);bool get_eea_support(uint8 eea);void set_eia_support(uint8 eia, bool support);bool get_eia_support(uint8 eia);void set_uea_support(uint8 uea, bool support);bool get_uea_support(uint8 uea);bool is_uea_set(void);void set_uia_support(uint8 uia, bool support);bool get_uia_support(uint8 uia);bool is_uia_set(void);void set_gea_support(uint8 gea, bool support);bool get_gea_support(uint8 gea);bool is_gea_set(void);// Radio Bearersvoid get_srb0(LTE_fdd_enb_rb **rb);LTE_FDD_ENB_ERROR_ENUM setup_srb1(LTE_fdd_enb_rb **rb);LTE_FDD_ENB_ERROR_ENUM teardown_srb1(void);LTE_FDD_ENB_ERROR_ENUM get_srb1(LTE_fdd_enb_rb **rb);LTE_FDD_ENB_ERROR_ENUM setup_srb2(LTE_fdd_enb_rb **rb);LTE_FDD_ENB_ERROR_ENUM teardown_srb2(void);LTE_FDD_ENB_ERROR_ENUM get_srb2(LTE_fdd_enb_rb **rb);LTE_FDD_ENB_ERROR_ENUM setup_drb(LTE_FDD_ENB_RB_ENUM drb_id, LTE_fdd_enb_rb **rb);LTE_FDD_ENB_ERROR_ENUM teardown_drb(LTE_FDD_ENB_RB_ENUM drb_id);LTE_FDD_ENB_ERROR_ENUM get_drb(LTE_FDD_ENB_RB_ENUM drb_id, LTE_fdd_enb_rb **rb);void copy_rbs(LTE_fdd_enb_user *user);void clear_rbs(void);// MMEvoid set_emm_cause(uint8 cause);uint8 get_emm_cause(void);void set_attach_type(uint8 type);uint8 get_attach_type(void);void set_pdn_type(uint8 type);uint8 get_pdn_type(void);void set_eps_bearer_id(uint8 id);uint8 get_eps_bearer_id(void);void set_proc_transaction_id(uint8 id);uint8 get_proc_transaction_id(void);void set_esm_info_transfer(bool eit);bool get_esm_info_transfer(void);void set_protocol_cnfg_opts(LIBLTE_MME_PROTOCOL_CONFIG_OPTIONS_STRUCT *pco);LIBLTE_MME_PROTOCOL_CONFIG_OPTIONS_STRUCT* get_protocol_cnfg_opts(void);// MACbool get_dl_ndi(void);void flip_dl_ndi(void);bool get_ul_ndi(void);void flip_ul_ndi(void);void store_harq_info(uint32 pucch_tti, LIBLTE_MAC_PDU_STRUCT *mac_pdu, LIBLTE_PHY_ALLOCATION_STRUCT *alloc);void clear_harq_info(uint32 pucch_tti);LTE_FDD_ENB_ERROR_ENUM get_harq_info(uint32 pucch_tti, LIBLTE_MAC_PDU_STRUCT *mac_pdu, LIBLTE_PHY_ALLOCATION_STRUCT *alloc);void set_ul_buffer_size(uint32 N_bytes_in_buffer);void update_ul_buffer_size(uint32 N_bytes_received);uint32 get_ul_buffer_size(void);// Genericvoid set_N_del_ticks(uint32 N_ticks);uint32 get_N_del_ticks(void);uint32 get_max_ul_bytes_per_subfn(void);uint32 get_max_dl_bytes_per_subfn(void);void start_inactivity_timer(uint32 m_seconds);void reset_inactivity_timer(uint32 m_seconds);void stop_inactivity_timer(void);private:// IdentityLTE_FDD_ENB_USER_ID_STRUCT           id;LIBLTE_MME_EPS_MOBILE_ID_GUTI_STRUCT guti;uint64                               temp_id;uint32                               c_rnti;uint32                               ip_addr;bool                                 id_set;bool                                 guti_set;bool                                 c_rnti_set;bool                                 ip_addr_set;// SecurityLTE_FDD_ENB_AUTHENTICATION_VECTOR_STRUCT auth_vec;bool                                     auth_vec_set;// Capabilitiesbool eea_support[8];bool eia_support[8];bool uea_support[8];bool uea_set;bool uia_support[8];bool uia_set;bool gea_support[8];bool gea_set;// Radio BearersLTE_fdd_enb_rb *srb0;LTE_fdd_enb_rb *srb1;LTE_fdd_enb_rb *srb2;LTE_fdd_enb_rb *drb[8];// MMELIBLTE_MME_PROTOCOL_CONFIG_OPTIONS_STRUCT protocol_cnfg_opts;uint8                                     emm_cause;uint8                                     attach_type;uint8                                     pdn_type;uint8                                     eps_bearer_id;uint8                                     proc_transaction_id;bool                                      eit_flag;// MACsem_t                                           harq_buffer_sem;std::map<uint32, LTE_FDD_ENB_HARQ_INFO_STRUCT*> harq_buffer;uint32                                          ul_buffer_size;bool                                            dl_ndi;bool                                            ul_ndi;// Genericvoid handle_timer_expiry(uint32 timer_id);uint32 N_del_ticks;uint32 inactivity_timer_id;
};#endif /* __LTE_FDD_ENB_USER_H__ */

用户管理：LTE_fdd_enb_user_mgr.h

/*******************************************************************************Copyright 2013-2016 Ben WojtowiczThis program is free software: you can redistribute it and/or modifyit under the terms of the GNU Affero General Public License as published bythe Free Software Foundation, either version 3 of the License, or(at your option) any later version.This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU Affero General Public License for more details.You should have received a copy of the GNU Affero General Public Licensealong with this program.  If not, see <http://www.gnu.org/licenses/>.*******************************************************************************File: LTE_fdd_enb_user_mgr.hDescription: Contains all the definitions for the LTE FDD eNodeBuser manager.Revision History----------    -------------    --------------------------------------------11/09/2013    Ben Wojtowicz    Created file05/04/2014    Ben Wojtowicz    Added C-RNTI timeout timers.08/03/2014    Ben Wojtowicz    Refactored add_user.11/01/2014    Ben Wojtowicz    Added M-TMSI assignment.11/29/2014    Ben Wojtowicz    Refactored C-RNTI assign/release, addedC-RNTI transfer, added more ways to add,delete, and find users.12/16/2014    Ben Wojtowicz    Added delayed user delete functionality.12/06/2015    Ben Wojtowicz    Changed boost::mutex to sem_t and changed theuser deletion procedure.02/13/2016    Ben Wojtowicz    Added ability to retrieve a string of allregistered users.*******************************************************************************/#ifndef __LTE_FDD_ENB_USER_MGR_H__
#define __LTE_FDD_ENB_USER_MGR_H__/*******************************************************************************INCLUDES
*******************************************************************************/#include "LTE_fdd_enb_interface.h"
#include "LTE_fdd_enb_user.h"
#include <string>/*******************************************************************************DEFINES
*******************************************************************************//*******************************************************************************FORWARD DECLARATIONS
*******************************************************************************//*******************************************************************************TYPEDEFS
*******************************************************************************//*******************************************************************************CLASS DECLARATIONS
*******************************************************************************/class LTE_fdd_enb_user_mgr
{
public:// Singletonstatic LTE_fdd_enb_user_mgr* get_instance(void);static void cleanup(void);// External interfaceLTE_FDD_ENB_ERROR_ENUM assign_c_rnti(LTE_fdd_enb_user *user, uint16 *c_rnti);LTE_FDD_ENB_ERROR_ENUM release_c_rnti(uint16 c_rnti);LTE_FDD_ENB_ERROR_ENUM transfer_c_rnti(LTE_fdd_enb_user *old_user, LTE_fdd_enb_user *new_user);LTE_FDD_ENB_ERROR_ENUM reset_c_rnti_timer(uint16 c_rnti);uint32 get_next_m_tmsi(void);LTE_FDD_ENB_ERROR_ENUM add_user(LTE_fdd_enb_user **user);LTE_FDD_ENB_ERROR_ENUM find_user(std::string imsi, LTE_fdd_enb_user **user);LTE_FDD_ENB_ERROR_ENUM find_user(uint16 c_rnti, LTE_fdd_enb_user **user);LTE_FDD_ENB_ERROR_ENUM find_user(LIBLTE_MME_EPS_MOBILE_ID_GUTI_STRUCT *guti, LTE_fdd_enb_user **user);LTE_FDD_ENB_ERROR_ENUM find_user(LIBLTE_RRC_S_TMSI_STRUCT *s_tmsi, LTE_fdd_enb_user **user);LTE_FDD_ENB_ERROR_ENUM find_user(uint32 ip_addr, LTE_fdd_enb_user **user);LTE_FDD_ENB_ERROR_ENUM del_user(LTE_fdd_enb_user *user);LTE_FDD_ENB_ERROR_ENUM del_user(std::string imsi);LTE_FDD_ENB_ERROR_ENUM del_user(uint16 c_rnti);LTE_FDD_ENB_ERROR_ENUM del_user(LIBLTE_MME_EPS_MOBILE_ID_GUTI_STRUCT *guti);std::string print_all_users(void);private:// Singletonstatic LTE_fdd_enb_user_mgr *instance;LTE_fdd_enb_user_mgr();~LTE_fdd_enb_user_mgr();// C-RNTI Timervoid handle_c_rnti_timer_expiry(uint32 timer_id);// User storagestd::list<LTE_fdd_enb_user*>        user_list;std::list<LTE_fdd_enb_user*>        delayed_del_user_list;std::map<uint16, LTE_fdd_enb_user*> c_rnti_map;std::map<uint32, uint16>            timer_id_map_forward;std::map<uint16, uint32>            timer_id_map_reverse;sem_t                               user_sem;sem_t                               c_rnti_sem;sem_t                               timer_id_sem;uint32                              next_m_tmsi;uint16                              next_c_rnti;
};#endif /* __LTE_FDD_ENB_USER_MGR_H__ */

定时器：LTE_fdd_enb_timer.h

/*******************************************************************************Copyright 2014 Ben WojtowiczThis program is free software: you can redistribute it and/or modifyit under the terms of the GNU Affero General Public License as published bythe Free Software Foundation, either version 3 of the License, or(at your option) any later version.This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU Affero General Public License for more details.You should have received a copy of the GNU Affero General Public Licensealong with this program.  If not, see <http://www.gnu.org/licenses/>.*******************************************************************************File: LTE_fdd_enb_timer.hDescription: Contains all the definitions for the LTE FDD eNodeBtimer class.Revision History----------    -------------    --------------------------------------------05/04/2014    Ben Wojtowicz    Created file06/15/2014    Ben Wojtowicz    Added millisecond resolution and seperatedthe callback calling functionality.11/29/2014    Ben Wojtowicz    Added timer reset support.*******************************************************************************/#ifndef __LTE_FDD_ENB_TIMER_H__
#define __LTE_FDD_ENB_TIMER_H__/*******************************************************************************INCLUDES
*******************************************************************************/#include "LTE_fdd_enb_interface.h"/*******************************************************************************DEFINES
*******************************************************************************//*******************************************************************************FORWARD DECLARATIONS
*******************************************************************************//*******************************************************************************TYPEDEFS
*******************************************************************************//*******************************************************************************CLASS DECLARATIONS
*******************************************************************************/// Timer callback
class LTE_fdd_enb_timer_cb
{
public:typedef void (*FuncType)(void*, uint32);LTE_fdd_enb_timer_cb();LTE_fdd_enb_timer_cb(FuncType f, void* o);void operator()(uint32 id);
private:FuncType  func;void     *obj;
};
template<class class_type, void (class_type::*Func)(uint32)>void LTE_fdd_enb_timer_cb_wrapper(void *o, uint32 id)
{return (static_cast<class_type*>(o)->*Func)(id);
}class LTE_fdd_enb_timer
{
public:// Constructor/DestructorLTE_fdd_enb_timer(uint32 m_seconds, uint32 _id, LTE_fdd_enb_timer_cb _cb);~LTE_fdd_enb_timer();// External interfacevoid reset(void);void increment(void);bool expired(void);void call_callback(void);private:// IdentityLTE_fdd_enb_timer_cb cb;uint32               id;uint32               expiry_m_seconds;uint32               current_m_seconds;
};#endif /* __LTE_FDD_ENB_TIMER_H__ */

定时器管理：LTE_fdd_enb_timer_mgr.h

/*******************************************************************************Copyright 2014-2015 Ben WojtowiczThis program is free software: you can redistribute it and/or modifyit under the terms of the GNU Affero General Public License as published bythe Free Software Foundation, either version 3 of the License, or(at your option) any later version.This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU Affero General Public License for more details.You should have received a copy of the GNU Affero General Public Licensealong with this program.  If not, see <http://www.gnu.org/licenses/>.*******************************************************************************File: LTE_fdd_enb_timer_mgr.hDescription: Contains all the definitions for the LTE FDD eNodeBtimer manager.Revision History----------    -------------    --------------------------------------------05/04/2014    Ben Wojtowicz    Created file06/15/2014    Ben Wojtowicz    Added millisecond resolution.08/03/2014    Ben Wojtowicz    Added an invalid timer id.11/29/2014    Ben Wojtowicz    Added timer reset support.02/15/2015    Ben Wojtowicz    Moved to new message queue for timer ticks.12/06/2015    Ben Wojtowicz    Changed boost::mutex to sem_t.*******************************************************************************/#ifndef __LTE_FDD_ENB_TIMER_MGR_H__
#define __LTE_FDD_ENB_TIMER_MGR_H__/*******************************************************************************INCLUDES
*******************************************************************************/#include "LTE_fdd_enb_interface.h"
#include "LTE_fdd_enb_timer.h"
#include "LTE_fdd_enb_msgq.h"/*******************************************************************************DEFINES
*******************************************************************************/#define LTE_FDD_ENB_INVALID_TIMER_ID 0xFFFFFFFF/*******************************************************************************FORWARD DECLARATIONS
*******************************************************************************//*******************************************************************************TYPEDEFS
*******************************************************************************//*******************************************************************************CLASS DECLARATIONS
*******************************************************************************/class LTE_fdd_enb_timer_mgr
{
public:// Singletonstatic LTE_fdd_enb_timer_mgr* get_instance(void);static void cleanup(void);// Start/Stopvoid start(LTE_fdd_enb_msgq *from_mac, LTE_fdd_enb_interface *iface);void stop(void);// External InterfaceLTE_FDD_ENB_ERROR_ENUM start_timer(uint32 m_seconds, LTE_fdd_enb_timer_cb cb, uint32 *timer_id);LTE_FDD_ENB_ERROR_ENUM stop_timer(uint32 timer_id);LTE_FDD_ENB_ERROR_ENUM reset_timer(uint32 timer_id);private:// Singletonstatic LTE_fdd_enb_timer_mgr *instance;LTE_fdd_enb_timer_mgr();~LTE_fdd_enb_timer_mgr();// Start/StopLTE_fdd_enb_interface *interface;sem_t                  start_sem;bool                   started;// Communicationvoid handle_msg(LTE_FDD_ENB_MESSAGE_STRUCT &msg);void handle_tick(void);LTE_fdd_enb_msgq *msgq_from_mac;// Timer Storagesem_t                                timer_sem;std::map<uint32, LTE_fdd_enb_timer*> timer_map;uint32                               next_timer_id;
};#endif /* __LTE_FDD_ENB_TIMER_MGR_H__ */

消息接口：LTE_fdd_enb_msgq.h

/*******************************************************************************Copyright 2013-2017 Ben WojtowiczThis program is free software: you can redistribute it and/or modifyit under the terms of the GNU Affero General Public License as published bythe Free Software Foundation, either version 3 of the License, or(at your option) any later version.This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU Affero General Public License for more details.You should have received a copy of the GNU Affero General Public Licensealong with this program.  If not, see <http://www.gnu.org/licenses/>.*******************************************************************************File: LTE_fdd_enb_msgq.hDescription: Contains all the definitions for the LTE FDD eNodeBmessage queues.Revision History----------    -------------    --------------------------------------------11/09/2013    Ben Wojtowicz    Created file01/18/2014    Ben Wojtowicz    Added the ability to set priorities.03/26/2014    Ben Wojtowicz    Added RNTI to PUSCH decode message.05/04/2014    Ben Wojtowicz    Added messages for MAC, RLC, PDCP, and RRCcommunication.06/15/2014    Ben Wojtowicz    Added MME<->RRC messages.08/03/2014    Ben Wojtowicz    Added RRC command messages.11/01/2014    Ben Wojtowicz    Added RRC security command, RRC SRB2 setupcommand, and RRC command response messages.11/29/2014    Ben Wojtowicz    Added IP gateway communication messages.02/15/2015    Ben Wojtowicz    Moving to new message queue with semaphoresand circular buffers and added a timer tickmessage.03/15/2015    Ben Wojtowicz    Added a mutex to the circular buffer.07/25/2015    Ben Wojtowicz    Combined the DL and UL schedule messages intoa single PHY schedule message.12/06/2015    Ben Wojtowicz    Changed boost::mutex andboost::interprocess::interprocess_semaphoreto sem_t.03/12/2016    Ben Wojtowicz    Added PUCCH support.07/29/2017    Ben Wojtowicz    Added SR Support.*******************************************************************************/#ifndef __LTE_FDD_ENB_MSGQ_H__
#define __LTE_FDD_ENB_MSGQ_H__/*******************************************************************************INCLUDES
*******************************************************************************/#include "LTE_fdd_enb_user.h"
#include "liblte_rrc.h"
#include "liblte_phy.h"
#include <boost/circular_buffer.hpp>
#include <string>/*******************************************************************************DEFINES
*******************************************************************************/#define LTE_FDD_ENB_N_SIB_ALLOCS      7
#define LTE_FDD_ENB_N_PUCCH_PER_SUBFR 12/*******************************************************************************FORWARD DECLARATIONS
*******************************************************************************//*******************************************************************************TYPEDEFS
*******************************************************************************/typedef enum{// Generic MessagesLTE_FDD_ENB_MESSAGE_TYPE_KILL = 0,// MAC -> PHY MessagesLTE_FDD_ENB_MESSAGE_TYPE_PHY_SCHEDULE,// PHY -> MAC MessagesLTE_FDD_ENB_MESSAGE_TYPE_READY_TO_SEND,LTE_FDD_ENB_MESSAGE_TYPE_PRACH_DECODE,LTE_FDD_ENB_MESSAGE_TYPE_PUCCH_DECODE,LTE_FDD_ENB_MESSAGE_TYPE_PUSCH_DECODE,// RLC -> MAC MessagesLTE_FDD_ENB_MESSAGE_TYPE_MAC_SDU_READY,// MAC -> RLC MessagesLTE_FDD_ENB_MESSAGE_TYPE_RLC_PDU_READY,// MAC -> TIMER MessagesLTE_FDD_ENB_MESSAGE_TYPE_TIMER_TICK,// PDCP -> RLC MessagesLTE_FDD_ENB_MESSAGE_TYPE_RLC_SDU_READY,// RLC -> PDCP MessagesLTE_FDD_ENB_MESSAGE_TYPE_PDCP_PDU_READY,// RRC -> PDCP MessagesLTE_FDD_ENB_MESSAGE_TYPE_PDCP_SDU_READY,// PDCP -> RRC MessagesLTE_FDD_ENB_MESSAGE_TYPE_RRC_PDU_READY,// MME -> RRC MessagesLTE_FDD_ENB_MESSAGE_TYPE_RRC_NAS_MSG_READY,LTE_FDD_ENB_MESSAGE_TYPE_RRC_CMD_READY,// RRC -> MME MessagesLTE_FDD_ENB_MESSAGE_TYPE_MME_NAS_MSG_READY,LTE_FDD_ENB_MESSAGE_TYPE_MME_RRC_CMD_RESP,// GW -> PDCP MessagesLTE_FDD_ENB_MESSAGE_TYPE_PDCP_DATA_SDU_READY,// PDCP -> GW MessagesLTE_FDD_ENB_MESSAGE_TYPE_GW_DATA_READY,LTE_FDD_ENB_MESSAGE_TYPE_N_ITEMS,
}LTE_FDD_ENB_MESSAGE_TYPE_ENUM;
static const char LTE_fdd_enb_message_type_text[LTE_FDD_ENB_MESSAGE_TYPE_N_ITEMS][100] = {"Kill","PHY schedule","Ready to send","PRACH decode","PUCCH decode","PUSCH decode","MAC sdu ready","RLC pdu ready","Timer tick","RLC sdu ready","PDCP pdu ready","PDCP sdu ready","RRC pdu ready","RRC NAS message ready","RRC command ready","MME NAS message ready","MME RRC command response","PDCP data sdu ready","GW data ready"};typedef enum{LTE_FDD_ENB_DEST_LAYER_PHY = 0,LTE_FDD_ENB_DEST_LAYER_MAC,LTE_FDD_ENB_DEST_LAYER_RLC,LTE_FDD_ENB_DEST_LAYER_PDCP,LTE_FDD_ENB_DEST_LAYER_RRC,LTE_FDD_ENB_DEST_LAYER_MME,LTE_FDD_ENB_DEST_LAYER_GW,LTE_FDD_ENB_DEST_LAYER_TIMER_MGR,LTE_FDD_ENB_DEST_LAYER_ANY,LTE_FDD_ENB_DEST_LAYER_N_ITEMS,
}LTE_FDD_ENB_DEST_LAYER_ENUM;
static const char LTE_fdd_enb_dest_layer_text[LTE_FDD_ENB_DEST_LAYER_N_ITEMS][100] = {"PHY","MAC","RLC","PDCP","RRC","MME","GW","TIMER_MGR","ANY"};// Generic Messages// MAC -> PHY Messages
typedef struct{LIBLTE_PHY_PDCCH_STRUCT dl_allocations;LIBLTE_PHY_PDCCH_STRUCT ul_allocations;uint32                  N_avail_prbs;uint32                  N_sched_prbs;uint32                  current_tti;
}LTE_FDD_ENB_DL_SCHEDULE_MSG_STRUCT;
typedef enum{LTE_FDD_ENB_PUCCH_TYPE_ACK_NACK = 0,LTE_FDD_ENB_PUCCH_TYPE_SR,LTE_FDD_ENB_PUCCH_TYPE_N_ITEMS,
}LTE_FDD_ENB_PUCCH_TYPE_ENUM;
static const char LTE_fdd_enb_pucch_type_text[LTE_FDD_ENB_PUCCH_TYPE_N_ITEMS][100] = {"ACK_NACK","SR"};
typedef struct{LTE_FDD_ENB_PUCCH_TYPE_ENUM type;uint32                      n_1_p_pucch;uint16                      rnti;bool                        decode;
}LTE_FDD_ENB_PUCCH_STRUCT;
typedef struct{LIBLTE_PHY_PDCCH_STRUCT  decodes;LTE_FDD_ENB_PUCCH_STRUCT pucch[LTE_FDD_ENB_N_PUCCH_PER_SUBFR];uint32                   N_avail_prbs;uint32                   N_sched_prbs;uint32                   current_tti;uint32                   N_pucch;uint8                    next_prb;
}LTE_FDD_ENB_UL_SCHEDULE_MSG_STRUCT;
typedef struct{LTE_FDD_ENB_DL_SCHEDULE_MSG_STRUCT dl_sched;LTE_FDD_ENB_UL_SCHEDULE_MSG_STRUCT ul_sched;
}LTE_FDD_ENB_PHY_SCHEDULE_MSG_STRUCT;// PHY -> MAC Messages
typedef struct{uint32 dl_current_tti;uint32 ul_current_tti;bool   late;
}LTE_FDD_ENB_READY_TO_SEND_MSG_STRUCT;
typedef struct{uint32 current_tti;uint32 timing_adv[64];uint32 preamble[64];uint32 num_preambles;
}LTE_FDD_ENB_PRACH_DECODE_MSG_STRUCT;
typedef struct{LIBLTE_BIT_MSG_STRUCT       msg;LTE_FDD_ENB_PUCCH_TYPE_ENUM type;uint32                      current_tti;uint16                      rnti;
}LTE_FDD_ENB_PUCCH_DECODE_MSG_STRUCT;
typedef struct{LIBLTE_BIT_MSG_STRUCT msg;uint32                current_tti;uint16                rnti;
}LTE_FDD_ENB_PUSCH_DECODE_MSG_STRUCT;// RLC -> MAC Messages
typedef struct{LTE_fdd_enb_user *user;LTE_fdd_enb_rb   *rb;
}LTE_FDD_ENB_MAC_SDU_READY_MSG_STRUCT;// MAC -> RLC Messages
typedef struct{LTE_fdd_enb_user *user;LTE_fdd_enb_rb   *rb;
}LTE_FDD_ENB_RLC_PDU_READY_MSG_STRUCT;// MAC -> TIMER Messages
typedef struct{uint32 tick;
}LTE_FDD_ENB_TIMER_TICK_MSG_STRUCT;// PDCP -> RLC Messages
typedef struct{LTE_fdd_enb_user *user;LTE_fdd_enb_rb   *rb;
}LTE_FDD_ENB_RLC_SDU_READY_MSG_STRUCT;// RLC -> PDCP Messages
typedef struct{LTE_fdd_enb_user *user;LTE_fdd_enb_rb   *rb;
}LTE_FDD_ENB_PDCP_PDU_READY_MSG_STRUCT;// RRC -> PDCP Messages
typedef struct{LTE_fdd_enb_user *user;LTE_fdd_enb_rb   *rb;
}LTE_FDD_ENB_PDCP_SDU_READY_MSG_STRUCT;// PDCP -> RRC Messages
typedef struct{LTE_fdd_enb_user *user;LTE_fdd_enb_rb   *rb;
}LTE_FDD_ENB_RRC_PDU_READY_MSG_STRUCT;// MME -> RRC Messages
typedef struct{LTE_fdd_enb_user *user;LTE_fdd_enb_rb   *rb;
}LTE_FDD_ENB_RRC_NAS_MSG_READY_MSG_STRUCT;
typedef enum{LTE_FDD_ENB_RRC_CMD_RELEASE = 0,LTE_FDD_ENB_RRC_CMD_SECURITY,LTE_FDD_ENB_RRC_CMD_SETUP_DEF_DRB,LTE_FDD_ENB_RRC_CMD_SETUP_DED_DRB,LTE_FDD_ENB_RRC_CMD_N_ITEMS,
}LTE_FDD_ENB_RRC_CMD_ENUM;
static const char LTE_fdd_enb_rrc_cmd_text[LTE_FDD_ENB_RRC_CMD_N_ITEMS][20] = {"Release","Security","Setup Default DRB","Setup Dedicated DRB"};
typedef struct{LTE_fdd_enb_user         *user;LTE_fdd_enb_rb           *rb;LTE_FDD_ENB_RRC_CMD_ENUM  cmd;
}LTE_FDD_ENB_RRC_CMD_READY_MSG_STRUCT;// RRC -> MME Messages
typedef struct{LTE_fdd_enb_user *user;LTE_fdd_enb_rb   *rb;
}LTE_FDD_ENB_MME_NAS_MSG_READY_MSG_STRUCT;
typedef enum{LTE_FDD_ENB_MME_RRC_CMD_RESP_SECURITY = 0,LTE_FDD_ENB_MME_RRC_CMD_RESP_N_ITEMS,
}LTE_FDD_ENB_MME_RRC_CMD_RESP_ENUM;
static const char LTE_fdd_enb_mme_rrc_cmd_resp_text[LTE_FDD_ENB_MME_RRC_CMD_RESP_N_ITEMS][20] = {"Security"};
typedef struct{LTE_fdd_enb_user                  *user;LTE_fdd_enb_rb                    *rb;LTE_FDD_ENB_MME_RRC_CMD_RESP_ENUM  cmd_resp;
}LTE_FDD_ENB_MME_RRC_CMD_RESP_MSG_STRUCT;// GW -> PDCP Messages
typedef struct{LTE_fdd_enb_user *user;LTE_fdd_enb_rb   *rb;
}LTE_FDD_ENB_PDCP_DATA_SDU_READY_MSG_STRUCT;// PDCP -> GW Messages
typedef struct{LTE_fdd_enb_user *user;LTE_fdd_enb_rb   *rb;
}LTE_FDD_ENB_GW_DATA_READY_MSG_STRUCT;typedef union{// Generic Messages// MAC -> PHY MessagesLTE_FDD_ENB_PHY_SCHEDULE_MSG_STRUCT phy_schedule;// PHY -> MAC MessagesLTE_FDD_ENB_READY_TO_SEND_MSG_STRUCT ready_to_send;LTE_FDD_ENB_PRACH_DECODE_MSG_STRUCT  prach_decode;LTE_FDD_ENB_PUCCH_DECODE_MSG_STRUCT  pucch_decode;LTE_FDD_ENB_PUSCH_DECODE_MSG_STRUCT  pusch_decode;// RLC -> MAC MessagesLTE_FDD_ENB_MAC_SDU_READY_MSG_STRUCT mac_sdu_ready;// MAC -> RLC MessagesLTE_FDD_ENB_RLC_PDU_READY_MSG_STRUCT rlc_pdu_ready;// MAC -> TIMER MessagesLTE_FDD_ENB_TIMER_TICK_MSG_STRUCT timer_tick;// PDCP -> RLC MessagesLTE_FDD_ENB_RLC_SDU_READY_MSG_STRUCT rlc_sdu_ready;// RLC -> PDCP MessagesLTE_FDD_ENB_PDCP_PDU_READY_MSG_STRUCT pdcp_pdu_ready;// RRC -> PDCP MessagesLTE_FDD_ENB_PDCP_SDU_READY_MSG_STRUCT pdcp_sdu_ready;// PDCP -> RRC MessagesLTE_FDD_ENB_RRC_PDU_READY_MSG_STRUCT rrc_pdu_ready;// MME -> RRC MessagesLTE_FDD_ENB_RRC_NAS_MSG_READY_MSG_STRUCT rrc_nas_msg_ready;LTE_FDD_ENB_RRC_CMD_READY_MSG_STRUCT     rrc_cmd_ready;// RRC -> MME MessagesLTE_FDD_ENB_MME_NAS_MSG_READY_MSG_STRUCT mme_nas_msg_ready;LTE_FDD_ENB_MME_RRC_CMD_RESP_MSG_STRUCT  mme_rrc_cmd_resp;// GW -> PDCP MessagesLTE_FDD_ENB_PDCP_DATA_SDU_READY_MSG_STRUCT pdcp_data_sdu_ready;// PDCP -> GW MessagesLTE_FDD_ENB_GW_DATA_READY_MSG_STRUCT gw_data_ready;
}LTE_FDD_ENB_MESSAGE_UNION;typedef struct{LTE_FDD_ENB_MESSAGE_TYPE_ENUM type;LTE_FDD_ENB_DEST_LAYER_ENUM   dest_layer;LTE_FDD_ENB_MESSAGE_UNION     msg;
}LTE_FDD_ENB_MESSAGE_STRUCT;/*******************************************************************************CLASS DECLARATIONS
*******************************************************************************/// Message queue callback
class LTE_fdd_enb_msgq_cb
{
public:typedef void (*FuncType)(void*, LTE_FDD_ENB_MESSAGE_STRUCT&);LTE_fdd_enb_msgq_cb();LTE_fdd_enb_msgq_cb(FuncType f, void* o);void operator()(LTE_FDD_ENB_MESSAGE_STRUCT &msg);
private:FuncType  func;void     *obj;
};
template<class class_type, void (class_type::*Func)(LTE_FDD_ENB_MESSAGE_STRUCT&)>void LTE_fdd_enb_msgq_cb_wrapper(void *o, LTE_FDD_ENB_MESSAGE_STRUCT &msg)
{return (static_cast<class_type*>(o)->*Func)(msg);
}class LTE_fdd_enb_msgq
{
public:LTE_fdd_enb_msgq(std::string _msgq_name);~LTE_fdd_enb_msgq();// Setupvoid attach_rx(LTE_fdd_enb_msgq_cb cb);void attach_rx(LTE_fdd_enb_msgq_cb cb, uint32 _prio);// Send/Receivevoid send(LTE_FDD_ENB_MESSAGE_TYPE_ENUM  type,LTE_FDD_ENB_DEST_LAYER_ENUM    dest_layer,LTE_FDD_ENB_MESSAGE_UNION     *msg_content,uint32                         msg_content_size);void send(LTE_FDD_ENB_MESSAGE_TYPE_ENUM       type,LTE_FDD_ENB_DL_SCHEDULE_MSG_STRUCT *dl_sched,LTE_FDD_ENB_UL_SCHEDULE_MSG_STRUCT *ul_sched);void send(LTE_FDD_ENB_MESSAGE_STRUCT &msg);private:// Send/Receivestatic void* receive_thread(void *inputs);// VariablesLTE_fdd_enb_msgq_cb                                 callback;sem_t                                               sync_sem;sem_t                                               msg_sem;boost::circular_buffer<LTE_FDD_ENB_MESSAGE_STRUCT> *circ_buf;std::string                                         msgq_name;pthread_t                                           rx_thread;uint32                                              prio;bool                                                rx_setup;
};#endif /* __LTE_FDD_ENB_MSGQ_H__ */

基站接口：LTE_fdd_enb_interface.h

/*******************************************************************************Copyright 2013-2017 Ben WojtowiczThis program is free software: you can redistribute it and/or modifyit under the terms of the GNU Affero General Public License as published bythe Free Software Foundation, either version 3 of the License, or(at your option) any later version.This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU Affero General Public License for more details.You should have received a copy of the GNU Affero General Public Licensealong with this program.  If not, see <http://www.gnu.org/licenses/>.*******************************************************************************File: LTE_fdd_enb_interface.hDescription: Contains all the definitions for the LTE FDD eNodeB interface.Revision History----------    -------------    --------------------------------------------11/09/2013    Ben Wojtowicz    Created file01/18/2014    Ben Wojtowicz    Added dynamic variables and added level todebug prints.03/26/2014    Ben Wojtowicz    Using the latest LTE library.04/12/2014    Ben Wojtowicz    Pulled in a patch from Max Suraev for moredescriptive start failures.05/04/2014    Ben Wojtowicz    Added PCAP support and more error types.06/15/2014    Ben Wojtowicz    Added new error causes, ... support for infomessages, and using the latest LTE library.07/22/2014    Ben Wojtowicz    Added clock source as a configurableparameter.08/03/2014    Ben Wojtowicz    Added HSS support.09/03/2014    Ben Wojtowicz    Added read only parameters for UL EARFCN,DL center frequency and UL center frequency.11/01/2014    Ben Wojtowicz    Added parameters for IP address assignment,DNS address, config file, and user file.11/29/2014    Ben Wojtowicz    Added support for the IP gateway.02/15/2015    Ben Wojtowicz    Moved to new message queue, added IP pcapsupport, and put error enum into common hdr.03/11/2015    Ben Wojtowicz    Made a common routine for formatting time.07/25/2015    Ben Wojtowicz    Made tx_gain and rx_gain into config filetracked parameters.12/06/2015    Ben Wojtowicz    Changed boost::mutex to sem_t.02/13/2016    Ben Wojtowicz    Added a command to print all registeredusers.07/29/2017    Ben Wojtowicz    Added input parameters for direct IPC to a UEand using the latest tools library.*******************************************************************************/#ifndef __LTE_FDD_ENB_INTERFACE_H__
#define __LTE_FDD_ENB_INTERFACE_H__/*******************************************************************************INCLUDES
*******************************************************************************/#include "LTE_fdd_enb_common.h"
#include "LTE_fdd_enb_msgq.h"
#include "liblte_common.h"
#include "libtools_socket_wrap.h"
#include <string>/*******************************************************************************DEFINES
*******************************************************************************/#define LTE_FDD_ENB_DEFAULT_CTRL_PORT 30000
#define LTE_FDD_ENB_DEBUG_PORT_OFFSET 1/*******************************************************************************FORWARD DECLARATIONS
*******************************************************************************/class LTE_fdd_enb_pdcp;
class LTE_fdd_enb_mme;
class LTE_fdd_enb_gw;/*******************************************************************************TYPEDEFS
*******************************************************************************/typedef enum{LTE_FDD_ENB_DEBUG_TYPE_ERROR = 0,LTE_FDD_ENB_DEBUG_TYPE_WARNING,LTE_FDD_ENB_DEBUG_TYPE_INFO,LTE_FDD_ENB_DEBUG_TYPE_DEBUG,LTE_FDD_ENB_DEBUG_TYPE_N_ITEMS,
}LTE_FDD_ENB_DEBUG_TYPE_ENUM;
static const char LTE_fdd_enb_debug_type_text[LTE_FDD_ENB_DEBUG_TYPE_N_ITEMS][100] = {"error","warning","info","debug"};typedef enum{LTE_FDD_ENB_DEBUG_LEVEL_RADIO = 0,LTE_FDD_ENB_DEBUG_LEVEL_PHY,LTE_FDD_ENB_DEBUG_LEVEL_MAC,LTE_FDD_ENB_DEBUG_LEVEL_RLC,LTE_FDD_ENB_DEBUG_LEVEL_PDCP,LTE_FDD_ENB_DEBUG_LEVEL_RRC,LTE_FDD_ENB_DEBUG_LEVEL_MME,LTE_FDD_ENB_DEBUG_LEVEL_GW,LTE_FDD_ENB_DEBUG_LEVEL_USER,LTE_FDD_ENB_DEBUG_LEVEL_RB,LTE_FDD_ENB_DEBUG_LEVEL_TIMER,LTE_FDD_ENB_DEBUG_LEVEL_IFACE,LTE_FDD_ENB_DEBUG_LEVEL_MSGQ,LTE_FDD_ENB_DEBUG_LEVEL_N_ITEMS,
}LTE_FDD_ENB_DEBUG_LEVEL_ENUM;
static const char LTE_fdd_enb_debug_level_text[LTE_FDD_ENB_DEBUG_LEVEL_N_ITEMS][100] = {"radio","phy","mac","rlc","pdcp","rrc","mme","gw","user","rb","timer","iface","msgq"};typedef enum{LTE_FDD_ENB_PCAP_DIRECTION_UL = 0,LTE_FDD_ENB_PCAP_DIRECTION_DL,LTE_FDD_ENB_PCAP_DIRECTION_N_ITEMS,
}LTE_FDD_ENB_PCAP_DIRECTION_ENUM;
static const char LTE_fdd_enb_pcap_direction_text[LTE_FDD_ENB_PCAP_DIRECTION_N_ITEMS][20] = {"UL","DL"};typedef enum{LTE_FDD_ENB_VAR_TYPE_DOUBLE = 0,LTE_FDD_ENB_VAR_TYPE_INT64,LTE_FDD_ENB_VAR_TYPE_HEX,LTE_FDD_ENB_VAR_TYPE_UINT32,
}LTE_FDD_ENB_VAR_TYPE_ENUM;typedef enum{// System parameters managed by LTE_fdd_enb_cnfg_dbLTE_FDD_ENB_PARAM_BANDWIDTH = 0,LTE_FDD_ENB_PARAM_FREQ_BAND,LTE_FDD_ENB_PARAM_DL_EARFCN,LTE_FDD_ENB_PARAM_UL_EARFCN,LTE_FDD_ENB_PARAM_DL_CENTER_FREQ,LTE_FDD_ENB_PARAM_UL_CENTER_FREQ,LTE_FDD_ENB_PARAM_N_RB_DL,LTE_FDD_ENB_PARAM_N_RB_UL,LTE_FDD_ENB_PARAM_DL_BW,LTE_FDD_ENB_PARAM_N_SC_RB_DL,LTE_FDD_ENB_PARAM_N_SC_RB_UL,LTE_FDD_ENB_PARAM_N_ANT,LTE_FDD_ENB_PARAM_N_ID_CELL,LTE_FDD_ENB_PARAM_N_ID_2,LTE_FDD_ENB_PARAM_N_ID_1,LTE_FDD_ENB_PARAM_MCC,LTE_FDD_ENB_PARAM_MNC,LTE_FDD_ENB_PARAM_CELL_ID,LTE_FDD_ENB_PARAM_TRACKING_AREA_CODE,LTE_FDD_ENB_PARAM_Q_RX_LEV_MIN,LTE_FDD_ENB_PARAM_P0_NOMINAL_PUSCH,LTE_FDD_ENB_PARAM_P0_NOMINAL_PUCCH,LTE_FDD_ENB_PARAM_SIB3_PRESENT,LTE_FDD_ENB_PARAM_Q_HYST,LTE_FDD_ENB_PARAM_SIB4_PRESENT,LTE_FDD_ENB_PARAM_SIB5_PRESENT,LTE_FDD_ENB_PARAM_SIB6_PRESENT,LTE_FDD_ENB_PARAM_SIB7_PRESENT,LTE_FDD_ENB_PARAM_SIB8_PRESENT,LTE_FDD_ENB_PARAM_SEARCH_WIN_SIZE,LTE_FDD_ENB_PARAM_SYSTEM_INFO_VALUE_TAG,LTE_FDD_ENB_PARAM_SYSTEM_INFO_WINDOW_LENGTH,LTE_FDD_ENB_PARAM_PHICH_RESOURCE,LTE_FDD_ENB_PARAM_N_SCHED_INFO,LTE_FDD_ENB_PARAM_SYSTEM_INFO_PERIODICITY,LTE_FDD_ENB_PARAM_MAC_DIRECT_TO_UE,LTE_FDD_ENB_PARAM_PHY_DIRECT_TO_UE,LTE_FDD_ENB_PARAM_DEBUG_TYPE,LTE_FDD_ENB_PARAM_DEBUG_LEVEL,LTE_FDD_ENB_PARAM_ENABLE_PCAP,LTE_FDD_ENB_PARAM_IP_ADDR_START,LTE_FDD_ENB_PARAM_DNS_ADDR,LTE_FDD_ENB_PARAM_USE_CNFG_FILE,LTE_FDD_ENB_PARAM_USE_USER_FILE,LTE_FDD_ENB_PARAM_TX_GAIN,LTE_FDD_ENB_PARAM_RX_GAIN,// Radio parameters managed by LTE_fdd_enb_radioLTE_FDD_ENB_PARAM_AVAILABLE_RADIOS,LTE_FDD_ENB_PARAM_SELECTED_RADIO_NAME,LTE_FDD_ENB_PARAM_SELECTED_RADIO_IDX,LTE_FDD_ENB_PARAM_CLOCK_SOURCE,LTE_FDD_ENB_PARAM_N_ITEMS,
}LTE_FDD_ENB_PARAM_ENUM;
static const char LTE_fdd_enb_param_text[LTE_FDD_ENB_PARAM_N_ITEMS][100] = {"bandwidth","band","dl_earfcn","ul_earfcn","dl_center_freq","ul_center_freq","n_rb_dl","n_rb_ul","dl_bw","n_sc_rb_dl","n_sc_rb_ul","n_ant","n_id_cell","n_id_2","n_id_1","mcc","mnc","cell_id","tracking_area_code","q_rx_lev_min","p0_nominal_pusch","p0_nominal_pucch","sib3_present","q_hyst","sib4_present","sib5_present","sib6_present","sib7_present","sib8_present","search_win_size","system_info_value_tag","system_info_window_length","phich_resource","n_sched_info","system_info_periodicity","mac_direct_to_ue","phy_direct_to_ue","debug_type","debug_level","enable_pcap","ip_addr_start","dns_addr","use_cnfg_file","use_user_file","tx_gain","rx_gain","available_radios","selected_radio_name","selected_radio_idx","clock_source"};typedef struct{LTE_FDD_ENB_VAR_TYPE_ENUM var_type;LTE_FDD_ENB_PARAM_ENUM    param;double                    double_l_bound;double                    double_u_bound;int64                     int64_l_bound;int64                     int64_u_bound;bool                      special_bounds;bool                      dynamic;bool                      read_only;
}LTE_FDD_ENB_VAR_STRUCT;/*******************************************************************************CLASS DECLARATIONS
*******************************************************************************/class LTE_fdd_enb_interface
{
public:// Singletonstatic LTE_fdd_enb_interface* get_instance(void);static void cleanup(void);// Communicationvoid set_ctrl_port(int16 port);void start_ports(void);void stop_ports(void);void send_ctrl_msg(std::string msg);void send_ctrl_info_msg(std::string msg, ...);void send_ctrl_error_msg(LTE_FDD_ENB_ERROR_ENUM error, std::string msg);void send_debug_msg(LTE_FDD_ENB_DEBUG_TYPE_ENUM type, LTE_FDD_ENB_DEBUG_LEVEL_ENUM level, std::string file_name, int32 line, std::string msg, ...);void send_debug_msg(LTE_FDD_ENB_DEBUG_TYPE_ENUM type, LTE_FDD_ENB_DEBUG_LEVEL_ENUM level, std::string file_name, int32 line, LIBLTE_BIT_MSG_STRUCT *lte_msg, std::string msg, ...);void send_debug_msg(LTE_FDD_ENB_DEBUG_TYPE_ENUM type, LTE_FDD_ENB_DEBUG_LEVEL_ENUM level, std::string file_name, int32 line, LIBLTE_BYTE_MSG_STRUCT *lte_msg, std::string msg, ...);void open_lte_pcap_fd(void);void open_ip_pcap_fd(void);void send_lte_pcap_msg(LTE_FDD_ENB_PCAP_DIRECTION_ENUM dir, uint32 rnti, uint32 current_tti, uint8 *msg, uint32 N_bits);void send_ip_pcap_msg(uint8 *msg, uint32 N_bytes);static void handle_ctrl_msg(std::string msg);static void handle_ctrl_connect(void);static void handle_ctrl_disconnect(void);static void handle_ctrl_error(LIBTOOLS_SOCKET_WRAP_ERROR_ENUM err);static void handle_debug_msg(std::string msg);static void handle_debug_connect(void);static void handle_debug_disconnect(void);static void handle_debug_error(LIBTOOLS_SOCKET_WRAP_ERROR_ENUM err);sem_t                 ctrl_sem;sem_t                 debug_sem;FILE                 *lte_pcap_fd;FILE                 *ip_pcap_fd;libtools_socket_wrap *ctrl_socket;libtools_socket_wrap *debug_socket;int16                 ctrl_port;int16                 debug_port;static bool           ctrl_connected;static bool           debug_connected;// HandlersLTE_FDD_ENB_ERROR_ENUM handle_write(std::string msg);void handle_add_user(std::string msg);// Get/Setbool get_shutdown(void);bool app_is_started(void);private:// Singletonstatic LTE_fdd_enb_interface *instance;LTE_fdd_enb_interface();~LTE_fdd_enb_interface();// Handlersvoid handle_read(std::string msg);void handle_start(void);void handle_stop(void);void handle_help(void);void handle_del_user(std::string msg);void handle_print_users(void);void handle_print_registered_users(void);// Variablesstd::map<std::string, LTE_FDD_ENB_VAR_STRUCT>  var_map;LTE_fdd_enb_pdcp                              *pdcp;LTE_fdd_enb_mme                               *mme;LTE_fdd_enb_gw                                *gw;sem_t                                          start_sem;uint32                                         debug_type_mask;uint32                                         debug_level_mask;bool                                           shutdown;bool                                           started;// HelpersLTE_FDD_ENB_ERROR_ENUM write_value(LTE_FDD_ENB_VAR_STRUCT *var, double value);LTE_FDD_ENB_ERROR_ENUM write_value(LTE_FDD_ENB_VAR_STRUCT *var, int64 value);LTE_FDD_ENB_ERROR_ENUM write_value(LTE_FDD_ENB_VAR_STRUCT *var, std::string value);LTE_FDD_ENB_ERROR_ENUM write_value(LTE_FDD_ENB_VAR_STRUCT *var, uint32 value);// Inter-stack communicationLTE_fdd_enb_msgq *phy_to_mac_comm;LTE_fdd_enb_msgq *mac_to_phy_comm;LTE_fdd_enb_msgq *mac_to_rlc_comm;LTE_fdd_enb_msgq *mac_to_timer_comm;LTE_fdd_enb_msgq *rlc_to_mac_comm;LTE_fdd_enb_msgq *rlc_to_pdcp_comm;LTE_fdd_enb_msgq *pdcp_to_rlc_comm;LTE_fdd_enb_msgq *pdcp_to_rrc_comm;LTE_fdd_enb_msgq *rrc_to_pdcp_comm;LTE_fdd_enb_msgq *rrc_to_mme_comm;LTE_fdd_enb_msgq *mme_to_rrc_comm;LTE_fdd_enb_msgq *pdcp_to_gw_comm;LTE_fdd_enb_msgq *gw_to_pdcp_comm;
};#endif /* __LTE_FDD_ENB_INTERFACE_H__ */

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OpenLTE 基站相关头文件：用户、定时器、基站接口、消息接口

用户：LTE_fdd_enb_user.h

用户管理：LTE_fdd_enb_user_mgr.h

定时器：LTE_fdd_enb_timer.h

定时器管理：LTE_fdd_enb_timer_mgr.h

消息接口：LTE_fdd_enb_msgq.h

基站接口：LTE_fdd_enb_interface.h

OpenLTE 基站相关头文件：用户、定时器、基站接口、消息接口相关推荐

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