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66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
/*
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* Copyright 2013-2020 Software Radio Systems Limited
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*
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* This file is part of srsLTE.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsLTE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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#ifndef SRSENB_SCHEDULER_METRIC_H
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#define SRSENB_SCHEDULER_METRIC_H
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#include "sched.h"
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namespace srsenb {
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class dl_metric_rr : public sched::metric_dl
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{
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const static int MAX_RBG = 25;
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public:
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void set_params(const sched_cell_params_t& cell_params_) final;
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void sched_users(std::map<uint16_t, sched_ue>& ue_db, dl_sf_sched_itf* tti_sched) final;
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private:
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bool find_allocation(uint32_t min_nof_rbg, uint32_t max_nof_rbg, rbgmask_t* rbgmask);
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dl_harq_proc* allocate_user(sched_ue* user);
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const sched_cell_params_t* cc_cfg = nullptr;
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srslte::log_ref log_h;
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dl_sf_sched_itf* tti_alloc = nullptr;
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};
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class ul_metric_rr : public sched::metric_ul
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{
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public:
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void set_params(const sched_cell_params_t& cell_params_) final;
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void sched_users(std::map<uint16_t, sched_ue>& ue_db, ul_sf_sched_itf* tti_sched) final;
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private:
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bool find_allocation(uint32_t L, prb_interval* alloc);
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ul_harq_proc* allocate_user_newtx_prbs(sched_ue* user);
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ul_harq_proc* allocate_user_retx_prbs(sched_ue* user);
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const sched_cell_params_t* cc_cfg = nullptr;
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srslte::log_ref log_h;
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ul_sf_sched_itf* tti_alloc = nullptr;
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uint32_t current_tti = 0;
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};
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} // namespace srsenb
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#endif // SRSENB_SCHEDULER_METRIC_H
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