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/*
* 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 1.0 (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 flexran_agent_scheduler_dlsch_ue_remote.h
* \brief Local stub for remote scheduler used by the controller
* \author Xenofon Foukas
* \date 2016
* \email: x.foukas@sms.ed.ac.uk
* \version 0.1
* @ingroup _mac
*/
#ifndef __LAYER2_MAC_FLEXRAN_AGENT_SCHEDULER_DLSCH_UE_REMOTE_H__
#define __LAYER2_MAC_FLEXRAN_AGENT_SCHEDULER_DLSCH_UE_REMOTE_H___
#include "flexran.pb-c.h"
#include "header.pb-c.h"
#include "ENB_APP/flexran_agent_defs.h"
#include "flexran_agent_mac.h"
#include "LAYER2/MAC/flexran_agent_mac_proto.h"
#include <sys/queue.h>
// Maximum value of schedule ahead of time
// Required to identify if a dl_command is for the future or not
#define SCHED_AHEAD_SUBFRAMES 20
typedef struct dl_mac_config_element_s {
Protocol__FlexranMessage *dl_info;
TAILQ_ENTRY(dl_mac_config_element_s) configs;
} dl_mac_config_element_t;
TAILQ_HEAD(DlMacConfigHead, dl_mac_config_element_s);
/*
* Default scheduler used by the eNB agent
*/
void flexran_schedule_ue_spec_remote(mid_t mod_id, uint32_t frame, uint32_t subframe,
int *mbsfn_flag, Protocol__FlexranMessage **dl_info);
// Find the difference in subframes from the given subframe
// negative for older value
// 0 for equal
// positive for future value
// Based on
int get_sf_difference(mid_t mod_id, uint32_t sfn_sf);
#endif