From 7752feb3c2d730f3ac4e1b31bbb8bd1f574271ed Mon Sep 17 00:00:00 2001 From: dvdgrgrtt Date: Mon, 8 Nov 2021 16:43:04 +0100 Subject: [PATCH] Fix typos --- lib/src/phy/dft/ofdm.c | 6 +++--- lib/src/phy/gnb/gnb_dl.c | 2 +- lib/src/phy/phch/pusch_nr.c | 13 ++++++++----- 3 files changed, 12 insertions(+), 9 deletions(-) diff --git a/lib/src/phy/dft/ofdm.c b/lib/src/phy/dft/ofdm.c index 41469e50a..1b1856873 100644 --- a/lib/src/phy/dft/ofdm.c +++ b/lib/src/phy/dft/ofdm.c @@ -72,7 +72,7 @@ static int ofdm_init_mbsfn_(srsran_ofdm_t* q, srsran_ofdm_cfg_t* cfg, srsran_dft if (q->fft_plan.size) { // Replan if it was initialised previously if (srsran_dft_replan(&q->fft_plan, q->cfg.symbol_sz)) { - ERROR("Reeplaning DFT plan"); + ERROR("Replanning DFT plan"); return SRSRAN_ERROR; } } else { @@ -85,7 +85,7 @@ static int ofdm_init_mbsfn_(srsran_ofdm_t* q, srsran_ofdm_cfg_t* cfg, srsran_dft // Reallocate temporal buffer only if the new number of resource blocks is bigger than initial if (q->cfg.nof_prb > q->max_prb) { - // Free before reallocating if allocted + // Free before reallocating if allocated if (q->tmp) { free(q->tmp); free(q->shift_buffer); @@ -553,7 +553,7 @@ void srsran_ofdm_rx_sf_ng(srsran_ofdm_t* q, cf_t* input, cf_t* output) } /* Transforms input OFDM symbols into output samples. - * Performs FFT on a each symbol and adds CP. + * Performs the FFT on each symbol and adds CP. */ static void ofdm_tx_slot(srsran_ofdm_t* q, int slot_in_sf) { diff --git a/lib/src/phy/gnb/gnb_dl.c b/lib/src/phy/gnb/gnb_dl.c index 0c025fc45..a69e7291e 100644 --- a/lib/src/phy/gnb/gnb_dl.c +++ b/lib/src/phy/gnb/gnb_dl.c @@ -61,7 +61,7 @@ int srsran_gnb_dl_init(srsran_gnb_dl_t* q, cf_t* output[SRSRAN_MAX_PORTS], const return SRSRAN_ERROR; } - // Check symbol size is vlid + // Check symbol size is valid int symbol_sz = srsran_symbol_sz_from_srate(args->srate_hz, args->scs); if (symbol_sz <= 0) { ERROR("Error calculating symbol size from sampling rate of %.2f MHz and subcarrier spacing %s", diff --git a/lib/src/phy/phch/pusch_nr.c b/lib/src/phy/phch/pusch_nr.c index e4b1bda7b..6ffbb3e54 100644 --- a/lib/src/phy/phch/pusch_nr.c +++ b/lib/src/phy/phch/pusch_nr.c @@ -725,7 +725,7 @@ int srsran_pusch_nr_encode(srsran_pusch_nr_t* q, return SRSRAN_ERROR; } - // 7.3.1.1 and 7.3.1.2 + // 6.3.1.1 and 6.3.1.2 uint32_t nof_cw = 0; for (uint32_t tb = 0; tb < SRSRAN_MAX_TB; tb++) { nof_cw += grant->tb[tb].enabled ? 1 : 0; @@ -737,20 +737,23 @@ int srsran_pusch_nr_encode(srsran_pusch_nr_t* q, } } - // 7.3.1.3 Layer mapping + // 6.3.1.3 Layer mapping cf_t** x = q->d; if (grant->nof_layers > 1) { x = q->x; srsran_layermap_nr(q->d, nof_cw, x, grant->nof_layers, grant->nof_layers); } - // 7.3.1.4 Antenna port mapping + // 6.3.1.4 Transform precoding // ... Not implemented - // 7.3.1.5 Mapping to virtual resource blocks + // 6.3.1.5 Precoding // ... Not implemented - // 7.3.1.6 Mapping from virtual to physical resource blocks + // 6.3.1.6 Mapping to virtual resource blocks + // ... Not implemented + + // 6.3.1.7 Mapping from virtual to physical resource blocks int n = pusch_nr_put(q, cfg, grant, x[0], sf_symbols[0]); if (n < SRSRAN_SUCCESS) { ERROR("Putting NR PUSCH resources");