Commit e1069393 authored by Rúben Soares Silva's avatar Rúben Soares Silva Committed by Robert Schmidt

Add missing SRS Report type struct.

Adds the structure for Channel SVD Representation ( Table 3-133 ), a missing report type for the SRS.indication message.
parent 6a34439c
......@@ -1760,6 +1760,44 @@ typedef struct
/// 5G PHY FAPI Specification: SRS indication - Section 3.4.10
// Table 3–133 Channel SVD Representation
typedef struct {
// Array of (Nu*Nu) entries of the type denoted by ‘iq Representation’
// U[ueAntenna uI, left eigenvector leI] = array[uI*Nu + leI]
uint8_t* left_eigenvectors_matrix_u;
// Array of (Nu) entries of the type denoted by ‘singular
// Values Representation’
// Σ[left eigenvector leI, right eigenvector reI] =
// • 0 if leI ≠ reI
// • 0 if min(leI, reI) ≥ Nu
// • array[leI] if leI = reI
uint8_t* diagonal_entries_of_singular_matrix_sum_f;
// Array of (Nu*Ng) entries of the type denoted by ‘iq
// Representation’
// H
// VF[right eigenvector reI, gNB antenna gI] =
// array[reI*Ng + gI],
//- reI: 0…Nu-1
//- gI: 0…Ng-1
uint8_t* complex_conjugate_of_matrix_of_right_eigenvectors_v_hf;
} nfapi_nr_srs_channel_svd_representation_prg_t;
typedef struct {
uint8_t normalized_iq_representation; // 0: 16-bit normalized complex number (iqSize = 2); 1: 32-bit normalized complex number
// (iqSize = 4)
uint8_t normalized_singular_value_representation; // 0: 8-bit linear representation (sSize = 1); 1:16-bit linear representation
// (sSize = 2)
int8_t singular_value_scaling; // dB-domain representation of singular value scaling
uint16_t num_gnb_antenna_elements; // Ng: Number of gNB antenna elements
uint8_t num_ue_srs_ports; // Nu: Number of sampled UE SRS ports
uint16_t prg_size; // Size in RBs of a precoding resource block group (PRG)
uint16_t num_prgs; // Number of PRGs to be reported for this SRS PDU
nfapi_nr_srs_channel_svd_representation_prg_t* prg_list;
} nfapi_nr_srs_channel_svd_representation_t;
// Normalized channel I/Q matrix
typedef struct {
......
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