Commit 418c6e23 authored by Robert Schmidt's avatar Robert Schmidt

Merge remote-tracking branch 'origin/NR_common_duplicated_function' into integration_2023_w16b

parents 94185df9 87d95177
...@@ -49,8 +49,8 @@ int get_supported_band_index(int scs, int band, int n_rbs) ...@@ -49,8 +49,8 @@ int get_supported_band_index(int scs, int band, int n_rbs)
int scs_index = scs; int scs_index = scs;
if (band > 256) if (band > 256)
scs_index++; scs_index++;
for (int i = 0; i < 11; i++) { for (int i = 0; i < 12; i++) {
if(n_rbs == tables_5_3_2[scs][i]) if(n_rbs == tables_5_3_2[scs_index][i])
return i; return i;
} }
return (-1); // not found return (-1); // not found
...@@ -130,34 +130,34 @@ const nr_bandentry_t nr_bandtable[] = { ...@@ -130,34 +130,34 @@ const nr_bandentry_t nr_bandtable[] = {
{261,27500040,28350000,27500040,28350000, 2,2070833, 120} {261,27500040,28350000,27500040,28350000, 2,2070833, 120}
}; };
int get_supported_bw_khz(frequency_range_t frequency_range, int bw_index) int get_supported_bw_mhz(frequency_range_t frequency_range, int bw_index)
{ {
if (frequency_range == FR1) { if (frequency_range == FR1) {
switch (bw_index) { switch (bw_index) {
case 0 : case 0 :
return 5000; // 5MHz return 5; // 5MHz
case 1 : case 1 :
return 10000; return 10;
case 2 : case 2 :
return 15000; return 15;
case 3 : case 3 :
return 20000; return 20;
case 4 : case 4 :
return 25000; return 25;
case 5 : case 5 :
return 30000; return 30;
case 6 : case 6 :
return 40000; return 40;
case 7 : case 7 :
return 50000; return 50;
case 8 : case 8 :
return 60000; return 60;
case 9 : case 9 :
return 80000; return 80;
case 10 : case 10 :
return 90000; return 90;
case 11 : case 11 :
return 100000; return 100;
default : default :
AssertFatal(false, "Invalid band index for FR1 %d\n", bw_index); AssertFatal(false, "Invalid band index for FR1 %d\n", bw_index);
} }
...@@ -165,13 +165,13 @@ int get_supported_bw_khz(frequency_range_t frequency_range, int bw_index) ...@@ -165,13 +165,13 @@ int get_supported_bw_khz(frequency_range_t frequency_range, int bw_index)
else { else {
switch (bw_index) { switch (bw_index) {
case 0 : case 0 :
return 50000; // 50MHz return 50; // 50MHz
case 1 : case 1 :
return 100000; return 100;
case 2 : case 2 :
return 200000; return 200;
case 3 : case 3 :
return 400000; return 400;
default : default :
AssertFatal(false, "Invalid band index for FR2 %d\n", bw_index); AssertFatal(false, "Invalid band index for FR2 %d\n", bw_index);
} }
...@@ -184,7 +184,7 @@ bool compare_relative_ul_channel_bw(int nr_band, int scs, int nb_ul, frame_type_ ...@@ -184,7 +184,7 @@ bool compare_relative_ul_channel_bw(int nr_band, int scs, int nb_ul, frame_type_
// Relative channel bandwidth <= 4% for TDD bands and <= 3% for FDD bands // Relative channel bandwidth <= 4% for TDD bands and <= 3% for FDD bands
int index = get_nr_table_idx(nr_band, scs); int index = get_nr_table_idx(nr_band, scs);
int bw_index = get_supported_band_index(scs, nr_band, nb_ul); int bw_index = get_supported_band_index(scs, nr_band, nb_ul);
int band_size_khz = get_supported_bw_khz(nr_band > 256 ? FR2 : FR1, bw_index); int band_size_khz = get_supported_bw_mhz(nr_band > 256 ? FR2 : FR1, bw_index) * 1000;
float limit = frame_type == TDD ? 0.04 : 0.03; float limit = frame_type == TDD ? 0.04 : 0.03;
float rel_bw = (float) (2 * band_size_khz) / (float) (nr_bandtable[index].ul_max + nr_bandtable[index].ul_min); float rel_bw = (float) (2 * band_size_khz) / (float) (nr_bandtable[index].ul_max + nr_bandtable[index].ul_min);
return rel_bw <= limit; return rel_bw <= limit;
...@@ -382,118 +382,6 @@ int32_t get_delta_duplex(int nr_bandP, uint8_t scs_index) ...@@ -382,118 +382,6 @@ int32_t get_delta_duplex(int nr_bandP, uint8_t scs_index)
return delta_duplex; return delta_duplex;
} }
uint16_t config_bandwidth(int mu, int nb_rb, int nr_band)
{
if (nr_band < 100) { //FR1
switch(mu) {
case 0 :
if (nb_rb<=25)
return 5;
if (nb_rb<=52)
return 10;
if (nb_rb<=79)
return 15;
if (nb_rb<=106)
return 20;
if (nb_rb<=133)
return 25;
if (nb_rb<=160)
return 30;
if (nb_rb<=216)
return 40;
if (nb_rb<=270)
return 50;
AssertFatal(1==0,"Number of DL resource blocks %d undefined for mu %d and band %d\n", nb_rb, mu, nr_band);
break;
case 1 :
if (nb_rb<=11)
return 5;
if (nb_rb<=24)
return 10;
if (nb_rb<=38)
return 15;
if (nb_rb<=51)
return 20;
if (nb_rb<=65)
return 25;
if (nb_rb<=78)
return 30;
if (nb_rb<=106)
return 40;
if (nb_rb<=133)
return 50;
if (nb_rb<=162)
return 60;
if (nb_rb<=189)
return 70;
if (nb_rb<=217)
return 80;
if (nb_rb<=245)
return 90;
if (nb_rb<=273)
return 100;
AssertFatal(1==0,"Number of DL resource blocks %d undefined for mu %d and band %d\n", nb_rb, mu, nr_band);
break;
case 2 :
if (nb_rb<=11)
return 10;
if (nb_rb<=18)
return 15;
if (nb_rb<=24)
return 20;
if (nb_rb<=31)
return 25;
if (nb_rb<=38)
return 30;
if (nb_rb<=51)
return 40;
if (nb_rb<=65)
return 50;
if (nb_rb<=79)
return 60;
if (nb_rb<=93)
return 70;
if (nb_rb<=107)
return 80;
if (nb_rb<=121)
return 90;
if (nb_rb<=135)
return 100;
AssertFatal(1==0,"Number of DL resource blocks %d undefined for mu %d and band %d\n", nb_rb, mu, nr_band);
break;
default:
AssertFatal(1==0,"Numerology %d undefined for band %d in FR1\n", mu,nr_band);
}
}
else {
switch(mu) {
case 2 :
if (nb_rb<=66)
return 50;
if (nb_rb<=132)
return 100;
if (nb_rb<=264)
return 200;
AssertFatal(1==0,"Number of DL resource blocks %d undefined for mu %d and band %d\n", nb_rb, mu, nr_band);
break;
case 3 :
if (nb_rb<=32)
return 50;
if (nb_rb<=66)
return 100;
if (nb_rb<=132)
return 200;
if (nb_rb<=264)
return 400;
AssertFatal(1==0,"Number of DL resource blocks %d undefined for mu %d and band %d\n", nb_rb, mu, nr_band);
break;
default:
AssertFatal(1==0,"Numerology %d undefined for band %d in FR1\n", mu,nr_band);
}
}
}
// Returns the corresponding row index of the NR table // Returns the corresponding row index of the NR table
int get_nr_table_idx(int nr_bandP, uint8_t scs_index) { int get_nr_table_idx(int nr_bandP, uint8_t scs_index) {
int scs_khz = 15 << scs_index; int scs_khz = 15 << scs_index;
......
...@@ -76,7 +76,6 @@ int get_first_ul_slot(int nrofDownlinkSlots, int nrofDownlinkSymbols, int nrofUp ...@@ -76,7 +76,6 @@ int get_first_ul_slot(int nrofDownlinkSlots, int nrofDownlinkSymbols, int nrofUp
int cce_to_reg_interleaving(const int R, int k, int n_shift, const int C, int L, const int N_regs); int cce_to_reg_interleaving(const int R, int k, int n_shift, const int C, int L, const int N_regs);
int get_SLIV(uint8_t S, uint8_t L); int get_SLIV(uint8_t S, uint8_t L);
void get_coreset_rballoc(uint8_t *FreqDomainResource,int *n_rb,int *rb_offset); void get_coreset_rballoc(uint8_t *FreqDomainResource,int *n_rb,int *rb_offset);
uint16_t config_bandwidth(int mu, int nb_rb, int nr_band);
int get_nr_table_idx(int nr_bandP, uint8_t scs_index); int get_nr_table_idx(int nr_bandP, uint8_t scs_index);
int32_t get_delta_duplex(int nr_bandP, uint8_t scs_index); int32_t get_delta_duplex(int nr_bandP, uint8_t scs_index);
frame_type_t get_frame_type(uint16_t nr_bandP, uint8_t scs_index); frame_type_t get_frame_type(uint16_t nr_bandP, uint8_t scs_index);
...@@ -94,6 +93,7 @@ int get_supported_band_index(int scs, int band, int n_rbs); ...@@ -94,6 +93,7 @@ int get_supported_band_index(int scs, int band, int n_rbs);
long rrc_get_max_nr_csrs(const int max_rbs, long b_SRS); long rrc_get_max_nr_csrs(const int max_rbs, long b_SRS);
void get_K1_K2(int N1, int N2, int *K1, int *K2); void get_K1_K2(int N1, int N2, int *K1, int *K2);
bool compare_relative_ul_channel_bw(int nr_band, int scs, int nb_ul, frame_type_t frame_type); bool compare_relative_ul_channel_bw(int nr_band, int scs, int nb_ul, frame_type_t frame_type);
int get_supported_bw_mhz(frequency_range_t frequency_range, int bw_index);
void get_samplerate_and_bw(int mu, void get_samplerate_and_bw(int mu,
int n_rb, int n_rb,
int8_t threequarter_fs, int8_t threequarter_fs,
......
...@@ -963,7 +963,8 @@ void nr_phy_config_request_sim(PHY_VARS_gNB *gNB, ...@@ -963,7 +963,8 @@ void nr_phy_config_request_sim(PHY_VARS_gNB *gNB,
} }
fp->threequarter_fs = 0; fp->threequarter_fs = 0;
gNB_config->carrier_config.dl_bandwidth.value = config_bandwidth(mu, N_RB_DL, fp->nr_band); int bw_index = get_supported_band_index(mu, fp->nr_band, N_RB_DL);
gNB_config->carrier_config.dl_bandwidth.value = get_supported_bw_mhz(fp->nr_band > 256 ? FR2 : FR1, bw_index);
nr_init_frame_parms(gNB_config, fp); nr_init_frame_parms(gNB_config, fp);
......
...@@ -172,7 +172,8 @@ void nr_phy_config_request_sim_pbchsim(PHY_VARS_gNB *gNB, ...@@ -172,7 +172,8 @@ void nr_phy_config_request_sim_pbchsim(PHY_VARS_gNB *gNB,
else fp->nr_band = 78; else fp->nr_band = 78;
fp->threequarter_fs= 0; fp->threequarter_fs= 0;
gNB_config->carrier_config.dl_bandwidth.value = config_bandwidth(mu, N_RB_DL, fp->nr_band); int bw_index = get_supported_band_index(mu, fp->nr_band, N_RB_DL);
gNB_config->carrier_config.dl_bandwidth.value = get_supported_bw_mhz(fp->nr_band > 256 ? FR2 : FR1, bw_index);
fp->ofdm_offset_divisor = UINT_MAX; fp->ofdm_offset_divisor = UINT_MAX;
nr_init_frame_parms(gNB_config, fp); nr_init_frame_parms(gNB_config, fp);
......
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