Commit 53c617cd authored by Niccolò Iardella's avatar Niccolò Iardella Committed by Robert Schmidt
Browse files

Move slicing configuration variables in header files

parent 490e2456
......@@ -44,6 +44,7 @@
#include "RRC/L2_INTERFACE/openair_rrc_L2_interface.h"
//#include "LAYER2/MAC/pre_processor.c"
#include "eNB_scheduler_dlsch.h"
#include "pdcp.h"
#include "SIMULATION/TOOLS/sim.h" // for taus
......@@ -68,44 +69,6 @@
extern RAN_CONTEXT_t RC;
extern uint8_t nfapi_mode;
// number of active slices for past and current time
int n_active_slices = 1;
int n_active_slices_current = 1;
// RB share for each slice for past and current time
float avg_slice_percentage=0.25;
float slice_percentage[MAX_NUM_SLICES] = {1.0, 0.0, 0.0, 0.0};
float slice_percentage_current[MAX_NUM_SLICES] = {1.0, 0.0, 0.0, 0.0};
float total_slice_percentage = 0;
float total_slice_percentage_current = 0;
// Frequency ranges for slice positioning
int slice_position[MAX_NUM_SLICES*2] = {0, N_RBG_MAX, 0, N_RBG_MAX, 0, N_RBG_MAX, 0, N_RBG_MAX};
int slice_position_current[MAX_NUM_SLICES*2] = {0, N_RBG_MAX, 0, N_RBG_MAX, 0, N_RBG_MAX, 0, N_RBG_MAX};
// MAX MCS for each slice for past and current time
int slice_maxmcs[MAX_NUM_SLICES] = { 28, 28, 28, 28 };
int slice_maxmcs_current[MAX_NUM_SLICES] = { 28, 28, 28, 28 };
int update_dl_scheduler[MAX_NUM_SLICES] = { 1, 1, 1, 1 };
int update_dl_scheduler_current[MAX_NUM_SLICES] = { 1, 1, 1, 1 };
// name of available scheduler
char *dl_scheduler_type[MAX_NUM_SLICES] =
{ "schedule_ue_spec",
"schedule_ue_spec",
"schedule_ue_spec",
"schedule_ue_spec"
};
// The lists of criteria that enforce the sorting policies of the slices
uint32_t sorting_policy[MAX_NUM_SLICES] = {0x01234, 0x01234, 0x01234, 0x01234};
uint32_t sorting_policy_current[MAX_NUM_SLICES] = {0x01234, 0x01234, 0x01234, 0x01234};
// pointer to the slice specific scheduler
slice_scheduler_dl slice_sched_dl[MAX_NUM_SLICES] = {0};
//------------------------------------------------------------------------------
void
add_ue_dlsch_info(module_id_t module_idP,
......
/*
* 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
*/
/*! \file LAYER2/MAC/eNB_scheduler_dlsch.h
* \brief DLSCH Scheduler policy variables used during different phases of scheduling
* \author Navid Nikaein and Niccolo' Iardella
* \date 2018
* \version 0.2
* \email navid.nikaein@eurecom.fr
*/
/** @defgroup _oai2 openair2 Reference Implementation
* @ingroup _ref_implementation_
* @{
*/
/*@}*/
#ifndef __LAYER2_MAC_ENB_SCHEDULER_DLSCH_H__
#define __LAYER2_MAC_ENB_SCHEDULER_DLSCH_H__
// number of active slices for past and current time
int n_active_slices = 1;
int n_active_slices_current = 1;
// RB share for each slice for past and current time
float avg_slice_percentage=0.25;
float slice_percentage[MAX_NUM_SLICES] = {1.0, 0.0, 0.0, 0.0};
float slice_percentage_current[MAX_NUM_SLICES] = {1.0, 0.0, 0.0, 0.0};
float total_slice_percentage = 0;
float total_slice_percentage_current = 0;
// Frequency ranges for slice positioning
int slice_position[MAX_NUM_SLICES*2] = {0, N_RBG_MAX, 0, N_RBG_MAX, 0, N_RBG_MAX, 0, N_RBG_MAX};
int slice_position_current[MAX_NUM_SLICES*2] = {0, N_RBG_MAX, 0, N_RBG_MAX, 0, N_RBG_MAX, 0, N_RBG_MAX};
// MAX MCS for each slice for past and current time
int slice_maxmcs[MAX_NUM_SLICES] = { 28, 28, 28, 28 };
int slice_maxmcs_current[MAX_NUM_SLICES] = { 28, 28, 28, 28 };
int update_dl_scheduler[MAX_NUM_SLICES] = { 1, 1, 1, 1 };
int update_dl_scheduler_current[MAX_NUM_SLICES] = { 1, 1, 1, 1 };
// name of available scheduler
char *dl_scheduler_type[MAX_NUM_SLICES] =
{ "schedule_ue_spec",
"schedule_ue_spec",
"schedule_ue_spec",
"schedule_ue_spec"
};
// The lists of criteria that enforce the sorting policies of the slices
uint32_t sorting_policy[MAX_NUM_SLICES] = {0x01234, 0x01234, 0x01234, 0x01234};
uint32_t sorting_policy_current[MAX_NUM_SLICES] = {0x01234, 0x01234, 0x01234, 0x01234};
// pointer to the slice specific scheduler
slice_scheduler_dl slice_sched_dl[MAX_NUM_SLICES] = {0};
#endif //__LAYER2_MAC_ENB_SCHEDULER_DLSCH_H__
......@@ -4536,7 +4536,7 @@ harq_indication(module_id_t mod_idP, int CC_idP, frame_t frameP,
// Flexran Slicing functions
uint16_t flexran_nb_rbs_allowed_slice(float rb_percentage, int total_rbs)
uint16_t nb_rbs_allowed_slice(float rb_percentage, int total_rbs)
{
return (uint16_t) floor(rb_percentage * total_rbs);
}
......
......@@ -48,6 +48,7 @@
#include "assertions.h"
//#include "LAYER2/MAC/pre_processor.c"
#include "eNB_scheduler_ulsch.h"
#include "pdcp.h"
#if defined(ENABLE_ITTI)
......@@ -72,46 +73,14 @@ extern uint16_t sfnsf_add_subframe(uint16_t frameP, uint16_t subframeP, int offs
extern int oai_nfapi_ul_config_req(nfapi_ul_config_request_t *ul_config_req);
extern uint8_t nfapi_mode;
extern uint8_t nfapi_mode;
// This table holds the allowable PRB sizes for ULSCH transmissions
uint8_t rb_table[34] =
{ 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32,
36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100
};
/* number of active slices for past and current time*/
int n_active_slices_uplink = 1;
int n_active_slices_current_uplink = 1;
/* RB share for each slice for past and current time*/
float avg_slice_percentage_uplink=0.25;
float slice_percentage_uplink[MAX_NUM_SLICES] = {1.0, 0.0, 0.0, 0.0};
float slice_percentage_current_uplink[MAX_NUM_SLICES] = {1.0, 0.0, 0.0, 0.0};
float total_slice_percentage_uplink = 0;
float total_slice_percentage_current_uplink = 0;
// MAX MCS for each slice for past and current time
int slice_maxmcs_uplink[MAX_NUM_SLICES] = {20, 20, 20, 20};
int slice_maxmcs_current_uplink[MAX_NUM_SLICES] = {20,20,20,20};
/*resource blocks allowed*/
uint16_t nb_rbs_allowed_slice_uplink[MAX_NUM_CCs][MAX_NUM_SLICES];
/*Slice Update */
int update_ul_scheduler[MAX_NUM_SLICES] = {1, 1, 1, 1};
int update_ul_scheduler_current[MAX_NUM_SLICES] = {1, 1, 1, 1};
/* name of available scheduler*/
char *ul_scheduler_type[MAX_NUM_SLICES] = {"schedule_ulsch_rnti",
"schedule_ulsch_rnti",
"schedule_ulsch_rnti",
"schedule_ulsch_rnti"
};
extern mui_t rrc_eNB_mui;
/* Slice Function Pointer */
slice_scheduler_ul slice_sched_ul[MAX_NUM_SLICES] = {0};
void
rx_sdu(const module_id_t enb_mod_idP,
const int CC_idP,
......
/*
* 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
*/
/*! \file LAYER2/MAC/eNB_scheduler_ulsch.h
* \brief ULSCH Scheduler policy variables used during different phases of scheduling
* \author Navid Nikaein and Niccolo' Iardella
* \date 2018
* \version 0.2
* \email navid.nikaein@eurecom.fr
*/
/** @defgroup _oai2 openair2 Reference Implementation
* @ingroup _ref_implementation_
* @{
*/
/*@}*/
#ifndef __LAYER2_MAC_ENB_SCHEDULER_ULSCH_H__
#define __LAYER2_MAC_ENB_SCHEDULER_ULSCH_H__
/* number of active slices for past and current time*/
int n_active_slices_uplink = 1;
int n_active_slices_current_uplink = 1;
/* RB share for each slice for past and current time*/
float avg_slice_percentage_uplink=0.25;
float slice_percentage_uplink[MAX_NUM_SLICES] = {1.0, 0.0, 0.0, 0.0};
float slice_percentage_current_uplink[MAX_NUM_SLICES] = {1.0, 0.0, 0.0, 0.0};
float total_slice_percentage_uplink = 0;
float total_slice_percentage_current_uplink = 0;
// MAX MCS for each slice for past and current time
int slice_maxmcs_uplink[MAX_NUM_SLICES] = {20, 20, 20, 20};
int slice_maxmcs_current_uplink[MAX_NUM_SLICES] = {20,20,20,20};
/*resource blocks allowed*/
uint16_t nb_rbs_allowed_slice_uplink[NFAPI_CC_MAX][MAX_NUM_SLICES];
/*Slice Update */
int update_ul_scheduler[MAX_NUM_SLICES] = {1, 1, 1, 1};
int update_ul_scheduler_current[MAX_NUM_SLICES] = {1, 1, 1, 1};
/* name of available scheduler*/
char *ul_scheduler_type[MAX_NUM_SLICES] = {"schedule_ulsch_rnti",
"schedule_ulsch_rnti",
"schedule_ulsch_rnti",
"schedule_ulsch_rnti"
};
/* Slice Function Pointer */
slice_scheduler_ul slice_sched_ul[MAX_NUM_SLICES] = {0};
#endif //__LAYER2_MAC_ENB_SCHEDULER_ULSCH_H__
......@@ -237,14 +237,14 @@ void dlsch_scheduler_pre_processor_accounting(module_id_t Mod_id,
int min_rb_unit[NFAPI_CC_MAX],
uint8_t total_ue_count[NFAPI_CC_MAX],
uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
uint16_t nb_rbs_required_remaining_1[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB]);
uint16_t nb_rbs_accounted[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB]);
void dlsch_scheduler_pre_processor_positioning(module_id_t Mod_id,
slice_id_t slice_id,
int min_rb_unit[NFAPI_CC_MAX],
uint8_t total_ue_count[NFAPI_CC_MAX],
uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
uint16_t nb_rbs_required_remaining_1[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
uint16_t nb_rbs_accounted[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
uint8_t MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX]);
......@@ -252,10 +252,10 @@ void dlsch_scheduler_pre_processor_allocate(module_id_t Mod_id,
int UE_id,
uint8_t CC_id,
int N_RBG,
int transmission_mode,
int tm,
int min_rb_unit,
uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
uint16_t nb_rbs_required_remaining[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
uint16_t nb_rbs_remaining[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
unsigned char rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
uint8_t slice_allocation_mask[NFAPI_CC_MAX][N_RBG_MAX],
unsigned char MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX]);
......@@ -1256,8 +1256,7 @@ void pre_scd_nb_rbs_required( module_id_t module_idP,
#endif
/*Slice related functions */
uint16_t flexran_nb_rbs_allowed_slice(float rb_percentage, int total_rbs);
uint16_t nb_rbs_allowed_slice(float rb_percentage, int total_rbs);
int ue_slice_membership(int UE_id, int slice_id);
/* from here: prototypes to get rid of compilation warnings: doc to be written by function author */
......
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