95 lines
3.8 KiB
C
95 lines
3.8 KiB
C
/*
|
|
* 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;
|
|
int slice_counter = 0;
|
|
|
|
int intraslice_share_active = 1;
|
|
int intraslice_share_active_current = 1;
|
|
int interslice_share_active = 1;
|
|
int interslice_share_active_current = 1;
|
|
|
|
// RB share for each slice for past and current time
|
|
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 slice_percentage_total = 0;
|
|
float slice_percentage_total_current = 0;
|
|
float slice_percentage_avg = 0.25;
|
|
|
|
int slice_isolation[MAX_NUM_SLICES] = {0, 0, 0, 0};
|
|
int slice_isolation_current[MAX_NUM_SLICES] = {0, 0, 0, 0};
|
|
int slice_priority[MAX_NUM_SLICES] = {10, 5, 2, 0};
|
|
int slice_priority_current[MAX_NUM_SLICES] = {10, 5, 2, 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 };
|
|
|
|
// The lists of criteria that enforce the sorting policies of the slices
|
|
uint32_t slice_sorting[MAX_NUM_SLICES] = {0x012345, 0x012345, 0x012345, 0x012345};
|
|
uint32_t slice_sorting_current[MAX_NUM_SLICES] = {0x012345, 0x012345, 0x012345, 0x012345};
|
|
|
|
// Accounting policy (just greedy(1) or fair(0) setting for now)
|
|
int slice_accounting[MAX_NUM_SLICES] = {0, 0, 0, 0};
|
|
int slice_accounting_current[MAX_NUM_SLICES] = {0, 0, 0, 0};
|
|
|
|
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"
|
|
};
|
|
|
|
// pointer to the slice specific scheduler
|
|
slice_scheduler_dl slice_sched_dl[MAX_NUM_SLICES] = {0};
|
|
|
|
pre_processor_results_t pre_processor_results[MAX_NUM_SLICES];
|
|
|
|
#endif //__LAYER2_MAC_ENB_SCHEDULER_DLSCH_H__
|