Implement MAC/RRC setter/getter functions to support multiple TDD patterns

* set_tdd_bmap_period, config_tdd_patterns: to configure TDD period, including bitmap, in the frame structure
* get_tdd_periodicity: to retrieve the periodicity in milliseconds for the given TDD pattern
* get_tdd_period_idx: to get the TDD period index based on pattern periodicities
* get_ul_slots_per_period: get the number of UL slots (including mixed with UL symbols) in period
* get_full_ul_slots_per_period: get the number of full UL slots in period
* get_dl_slots_per_period: get the number of DL slots (including mixed with DL symbols) in period
* get_full_dl_slots_per_period: get the number of full DL slots in period

Co-authored-by: vijay chadachan <vijay.chadachan@firecell.io>

common/utils/nr/nr_common.c

@@ -676,6 +676,14 @@ uint64_t from_nrarfcn(int nr_bandP, uint8_t scs_index, uint32_t nrarfcn)
   return frequency;
 }
 
+/**
+ * @brief Get the slot index within the period
+ */
+int get_slot_idx_in_period(const int slot, const frame_structure_t *fs)
+{
+  return slot % fs->numb_slots_period;
+}
+
 int get_first_ul_slot(int nrofDownlinkSlots, int nrofDownlinkSymbols, int nrofUplinkSymbols)
 {
   return (nrofDownlinkSlots + (nrofDownlinkSymbols != 0 && nrofUplinkSymbols == 0));

common/utils/nr/nr_common.h

@@ -279,6 +279,8 @@ int get_smallest_supported_bandwidth_index(int scs, frequency_range_t frequency_
 unsigned short get_m_srs(int c_srs, int b_srs);
 unsigned short get_N_b_srs(int c_srs, int b_srs);
 
+int get_slot_idx_in_period(const int slot, const frame_structure_t *fs);
+
 #define CEILIDIV(a,b) ((a+b-1)/b)
 #define ROUNDIDIV(a,b) (((a<<1)+b)/(b<<1))