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Simplify segment decoder and encoder interfaces

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More complex implementations will be achieved using the new reworked interface

- t_nrLDPC_dec_params: remove F, Qm, rv and perCB
- encoder_implemparams_t: remove Qm, Tbslbrm, G, rv and perCB
This commit is contained in:
Romain Beurdouche
2024-12-16 08:40:54 +01:00
parent 0aeba914a0
commit 7bf6f3f276
3 changed files with 0 additions and 27 deletions
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openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_segment/nrLDPC_coding_segment_encoder.c
-7
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@@ -190,13 +190,6 @@ static int nrLDPC_prepare_TB_encoding(nrLDPC_slot_encoding_parameters_t *nrLDPC_
impp.output = nrLDPC_TB_encoding_parameters->segments->output;
impp.K = nrLDPC_TB_encoding_parameters->K;
impp.F = nrLDPC_TB_encoding_parameters->F;
impp.Qm = nrLDPC_TB_encoding_parameters->Qm;
impp.Tbslbrm = nrLDPC_TB_encoding_parameters->tbslbrm;
impp.G = nrLDPC_TB_encoding_parameters->G;
for (int r = 0; r < nrLDPC_TB_encoding_parameters->C; r++) {
impp.perCB[r].E_cb = nrLDPC_TB_encoding_parameters->segments[r].E;
}
impp.rv = nrLDPC_TB_encoding_parameters->rv_index;
size_t const n_seg = (impp.n_segments / 8 + ((impp.n_segments & 7) == 0 ? 0 : 1));
openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_types.h
-13
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@@ -78,15 +78,6 @@ typedef enum nrLDPC_outMode {
nrLDPC_outMode_LLRINT8 /**< Single LLR value per int8_t output */
} e_nrLDPC_outMode;
/**
Structure containing LDPC parameters per CB
*/
typedef struct nrLDPC_params_per_cb {
uint32_t E_cb;
uint8_t status_cb;
uint8_t* p_status_cb;
} nrLDPC_params_per_cb_t;
/**
Structure containing LDPC decoder parameters.
*/
@@ -94,16 +85,12 @@ typedef struct nrLDPC_dec_params {
uint8_t BG; /**< Base graph */
uint16_t Z; /**< Lifting size */
uint8_t R; /**< Decoding rate: Format 15,13,... for code rates 1/5, 1/3,... */
uint16_t F; /**< Filler bits */
uint8_t Qm; /**< Modulation */
uint8_t rv;
uint8_t numMaxIter; /**< Maximum number of iterations */
int E;
e_nrLDPC_outMode outMode; /**< Output format */
int crc_type;
int (*check_crc)(uint8_t* decoded_bytes, uint32_t n, uint8_t crc_type);
uint8_t setCombIn;
nrLDPC_params_per_cb_t perCB[NR_LDPC_MAX_NUM_CB];
} t_nrLDPC_dec_params;
/**
openair1/PHY/CODING/nrLDPC_defs.h
-7
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@@ -57,13 +57,6 @@ typedef struct {
uint32_t K;
/// Number of "Filler" bits
uint32_t F;
/// Modulation order
uint8_t Qm;
uint32_t Tbslbrm;
unsigned int G;
nrLDPC_params_per_cb_t perCB[NR_LDPC_MAX_NUM_CB];
// Redundancy version index
uint8_t rv;
task_ans_t *ans;
} encoder_implemparams_t;