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103 lines
1.9 KiB
C++
103 lines
1.9 KiB
C++
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#ifndef SCHED_HARQ_H
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#define SCHED_HARQ_H
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#include <map>
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#include "srslte/common/log.h"
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#include "srslte/interfaces/sched_interface.h"
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namespace srsenb {
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class harq_proc
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{
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public:
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void config(uint32_t id, uint32_t max_retx, srslte::log* log_h);
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void set_max_retx(uint32_t max_retx);
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void reset();
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uint32_t get_id();
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bool is_empty();
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void new_retx(uint32_t tti, int *mcs, int *tbs);
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bool get_ack();
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void set_ack(bool ack);
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uint32_t nof_tx();
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uint32_t nof_retx();
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uint32_t get_tti();
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bool get_ndi();
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protected:
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void new_tx_common(uint32_t tti, int mcs, int tbs);
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bool has_pending_retx_common();
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bool ack;
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bool active;
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bool ndi;
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uint32_t id;
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uint32_t max_retx;
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uint32_t n_rtx;
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uint32_t tx_cnt;
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int tti;
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int last_mcs;
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int last_tbs;
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srslte::log* log_h;
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private:
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bool ack_received;
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};
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class dl_harq_proc : public harq_proc
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{
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public:
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void new_tx(uint32_t tti, int mcs, int tbs, uint32_t n_cce);
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uint32_t get_rbgmask();
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void set_rbgmask(uint32_t new_mask);
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bool has_pending_retx(uint32_t tti);
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int get_tbs();
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uint32_t get_n_cce();
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private:
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uint32_t rbgmask;
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uint32_t nof_rbg;
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uint32_t n_cce;
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};
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class ul_harq_proc : public harq_proc
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{
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public:
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typedef struct {
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uint32_t RB_start;
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uint32_t L;
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} ul_alloc_t;
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void new_tx(uint32_t tti, int mcs, int tbs);
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ul_alloc_t get_alloc();
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void set_alloc(ul_alloc_t alloc);
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void same_alloc();
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bool is_adaptive_retx();
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bool has_pending_ack();
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uint32_t get_pending_data();
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void set_rar_mcs(uint32_t mcs);
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bool get_rar_mcs(int* mcs);
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private:
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ul_alloc_t allocation;
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bool need_ack;
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int pending_data;
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uint32_t rar_mcs;
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bool has_rar_mcs;
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bool is_adaptive;
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bool is_msg3;
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};
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}
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#endif
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