#include "sch_utils.h"
#include "math.h"
-/* spec-38.213 Table 13-1 */
+#ifdef NR_TDD
+/* spec-38.213 Table 13-4 for SCS=30KHz */
+/* Note: Picking Table 13-4 and not 13-6 since band supported is n78 and
+ * corresponding minimum B/W is 10 MHz */
+int8_t coresetIdxTable[MAX_CORESET_INDEX][4] = {
+{ 1, 24, 2, 0}, /* index 0 */
+{ 1, 24, 2, 1}, /* index 1 */
+{ 1, 24, 2, 2}, /* index 2 */
+{ 1, 24, 2, 3}, /* index 3 */
+{ 1, 24, 2, 4}, /* index 4 */
+{ 1, 24, 3, 0}, /* index 5 */
+{ 1, 24, 3, 1}, /* index 6 */
+{ 1, 24, 3, 2}, /* index 7 */
+{ 1, 24, 3, 3}, /* index 8 */
+{ 1, 24, 3, 4}, /* index 9 */
+{ 1, 48, 1, 12}, /* index 10 */
+{ 1, 48, 1, 14}, /* index 11 */
+{ 1, 48, 1, 16}, /* index 12 */
+{ 1, 48, 2, 12}, /* index 13 */
+{ 1, 48, 2, 14}, /* index 14 */
+{ 1, 48, 2, 16}, /* index 15 */
+};
+#else
+/* spec-38.213 Table 13-1 for SCS=15KHz */
int8_t coresetIdxTable[MAX_CORESET_INDEX][4] = {
{ 1, 24, 2, 0}, /* index 0 */
{ 1, 24, 2, 2}, /* index 1 */
{ 1, 96, 3, 38}, /* index 14 */
{ 0, 0, 0, 0}, /* index 15 */
};
+#endif
/* spec-38.213 Table 13-11 */
/* m value is scaled to 2, when using it in formula, divide by 2 */
{ 139, 120, 120, 12, 2 }, /* index 15 */
};
+#ifdef NR_TDD
+
+/* prach config index Table 6.3.3.2-3 spec 38.211
+ * PRACH format given as follows:
+ * 0 = 0
+ * 1 = 1
+ * 2 = 2
+ * 3 = 3
+ * 4 = A1
+ * 5 = A2
+ * 6 = A3
+ * 7 = B1
+ * 8 = B4
+ * 9 = C0
+ * 10 = C2
+ * 11 = A1/B1
+ * 12 = A2/B2
+ * 13 = A3/B3
+ * Subframe num is represented considering 0-9 bits and
+ * value 1 corresponds to the subframe that is valid
+ */
+
+uint16_t prachCfgIdxTable[MAX_PRACH_CONFIG_IDX][8] = {
+{ 0, 16, 1, 512, 0, 0, 0, 0 }, /* index 0 */
+{ 0, 8, 1, 512, 0, 0, 0, 0 }, /* index 1 */
+{ 0, 4, 1, 512, 0, 0, 0, 0 }, /* index 2 */
+{ 0, 2, 0, 512, 0, 0, 0, 0 }, /* index 3 */
+{ 0, 2, 1, 512, 0, 0, 0, 0 }, /* index 4 */
+{ 0, 2, 0, 16, 0, 0, 0, 0 }, /* index 5 */
+{ 0, 2, 1, 16, 0, 0, 0, 0 }, /* index 6 */
+{ 0, 1, 0, 512, 0, 0, 0, 0 }, /* index 7 */
+{ 0, 1, 0, 256, 0, 0, 0, 0 }, /* index 8 */
+{ 0, 1, 0, 128, 0, 0, 0, 0 }, /* index 9 */
+{ 0, 1, 0, 64, 0, 0, 0, 0 }, /* index 10 */
+{ 0, 1, 0, 32, 0, 0, 0, 0 }, /* index 11 */
+{ 0, 1, 0, 16, 0, 0, 0, 0 }, /* index 12 */
+{ 0, 1, 0, 8, 0, 0, 0, 0 }, /* index 13 */
+{ 0, 1, 0, 4, 0, 0, 0, 0 }, /* index 14 */
+{ 0, 1, 0, 66, 0, 0, 0, 0 }, /* index 15 */
+{ 0, 1, 0, 66, 7, 0, 0, 0 }, /* index 16 */
+{ 0, 1, 0, 528, 0, 0, 0, 0 }, /* index 17 */
+{ 0, 1, 0, 264, 0, 0, 0, 0 }, /* index 18 */
+{ 0, 1, 0, 132, 0, 0, 0, 0 }, /* index 19 */
+{ 0, 1, 0, 768, 0, 0, 0, 0 }, /* index 20 */
+{ 0, 1, 0, 784, 0, 0, 0, 0 }, /* index 21 */
+{ 0, 1, 0, 536, 0, 0, 0, 0 }, /* index 22 */
+{ 0, 1, 0, 896, 0, 0, 0, 0 }, /* index 23 */
+{ 0, 1, 0, 792, 0, 0, 0, 0 }, /* index 24 */
+{ 0, 1, 0, 960, 0, 0, 0, 0 }, /* index 25 */
+{ 0, 1, 0, 594, 0, 0, 0, 0 }, /* index 26 */
+{ 0, 1, 0, 682, 0, 0, 0, 0 }, /* index 27 */
+{ 1, 16, 1, 128, 0, 0, 0, 0 }, /* index 28 */
+{ 1, 8, 1, 128, 0, 0, 0, 0 }, /* index 29 */
+{ 1, 4, 1, 128, 0, 0, 0, 0 }, /* index 30 */
+{ 1, 2, 0, 128, 0, 0, 0, 0 }, /* index 31 */
+{ 1, 2, 1, 128, 0, 0, 0, 0 }, /* index 32 */
+{ 1, 1, 0, 128, 0, 0, 0, 0 }, /* index 33 */
+{ 2, 16, 1, 64, 0, 0, 0, 0 }, /* index 34 */
+{ 2, 8, 1, 64, 0, 0, 0, 0 }, /* index 35 */
+{ 2, 4, 1, 64, 0, 0, 0, 0 }, /* index 36 */
+{ 2, 2, 0, 64, 7, 0, 0, 0 }, /* index 37 */
+{ 2, 2, 1, 64, 7, 0, 0, 0 }, /* index 38 */
+{ 2, 1, 0, 64, 7, 0, 0, 0 }, /* index 39 */
+{ 3, 16, 1, 512, 0, 0, 0, 0 }, /* index 40 */
+{ 3, 8, 1, 512, 0, 0, 0, 0 }, /* index 41 */
+{ 3, 4, 1, 512, 0, 0, 0, 0 }, /* index 42 */
+{ 3, 2, 0, 512, 0, 0, 0, 0 }, /* index 43 */
+{ 3, 2, 1, 512, 0, 0, 0, 0 }, /* index 44 */
+{ 3, 2, 0, 16, 0, 0, 0, 0 }, /* index 45 */
+{ 3, 2, 1, 16, 0, 0, 0, 0 }, /* index 46 */
+{ 3, 1, 0, 512, 0, 0, 0, 0 }, /* index 47 */
+{ 3, 1, 0, 256, 0, 0, 0, 0 }, /* index 48 */
+{ 3, 1, 0, 128, 0, 0, 0, 0 }, /* index 49 */
+{ 3, 1, 0, 64, 0, 0, 0, 0 }, /* index 50 */
+{ 3, 1, 0, 32, 0, 0, 0, 0 }, /* index 51 */
+{ 3, 1, 0, 16, 0, 0, 0, 0 }, /* index 52 */
+{ 3, 1, 0, 8, 0, 0, 0, 0 }, /* index 53 */
+{ 3, 1, 0, 4, 0, 0, 0, 0 }, /* index 54 */
+{ 3, 1, 0, 66, 0, 0, 0, 0 }, /* index 55 */
+{ 3, 1, 0, 66, 7, 0, 0, 0 }, /* index 56 */
+{ 3, 1, 0, 528, 0, 0, 0, 0 }, /* index 57 */
+{ 3, 1, 0, 264, 0, 0, 0, 0 }, /* index 58 */
+{ 3, 1, 0, 132, 0, 0, 0, 0 }, /* index 59 */
+{ 3, 1, 0, 768, 0, 0, 0, 0 }, /* index 60 */
+{ 3, 1, 0, 784, 0, 0, 0, 0 }, /* index 61 */
+{ 3, 1, 0, 536, 0, 0, 0, 0 }, /* index 62 */
+{ 3, 1, 0, 896, 0, 0, 0, 0 }, /* index 63 */
+{ 3, 1, 0, 792, 0, 0, 0, 0 }, /* index 64 */
+{ 3, 1, 0, 594, 0, 0, 0, 0 }, /* index 65 */
+{ 3, 1, 0, 682, 0, 0, 0, 0 }, /* index 66 */
+{ 4, 16, 1, 512, 0, 2, 6, 2 }, /* index 67 */
+{ 4, 8, 1, 512, 0, 2, 6, 2 }, /* index 68 */
+{ 4, 4, 1, 512, 0, 1, 6, 2 }, /* index 69 */
+{ 4, 2, 1, 512, 0, 1, 6, 2 }, /* index 70 */
+{ 4, 2, 1, 528, 7, 1, 3, 2 }, /* index 71 */
+{ 4, 2, 1, 640, 7, 1, 3, 2 }, /* index 72 */
+{ 4, 2, 1, 640, 0, 1, 6, 2 }, /* index 73 */
+{ 4, 2, 1, 768, 0, 2, 6, 2 }, /* index 74 */
+{ 4, 2, 1, 528, 0, 2, 6, 2 }, /* index 75 */
+{ 4, 2, 1, 924, 0, 1, 6, 2 }, /* index 76 */
+{ 4, 1, 0, 512, 0, 2, 6, 2 }, /* index 77 */
+{ 4, 1, 0, 512, 7, 1, 3, 2 }, /* index 78 */
+{ 4, 1, 0, 512, 0, 1, 6, 2 }, /* index 79 */
+{ 4, 1, 0, 768, 0, 2, 6, 2 }, /* index 80 */
+{ 4, 1, 0, 528, 0, 1, 6, 2 }, /* index 81 */
+{ 4, 1, 0, 640, 7, 1, 3, 2 }, /* index 82 */
+{ 4, 1, 0, 792, 0, 1, 6, 2 }, /* index 83 */
+{ 4, 1, 0, 792, 0, 2, 6, 2 }, /* index 84 */
+{ 4, 1, 0, 682, 0, 1, 6, 2 }, /* index 85 */
+{ 4, 1, 0, 1023, 7, 1, 3, 2 }, /* index 86 */
+{ 5, 16, 1, 512, 0, 2, 3, 4 }, /* index 87 */
+{ 5, 8, 1, 512, 0, 2, 3, 4 }, /* index 88 */
+{ 5, 4, 1, 512, 0, 1, 3, 4 }, /* index 89 */
+{ 5, 2, 1, 640, 0, 1, 3, 4 }, /* index 90 */
+{ 5, 2, 1, 768, 0, 2, 3, 4 }, /* index 91 */
+{ 5, 2, 1, 640, 9, 1, 1, 4 }, /* index 92 */
+{ 5, 2, 1, 528, 9, 1, 1, 4 }, /* index 93 */
+{ 5, 2, 1, 528, 0, 2, 3, 4 }, /* index 94 */
+{ 5, 2, 1, 924, 0, 1, 3, 4 }, /* index 95 */
+{ 5, 1, 0, 4, 0, 1, 3, 4 }, /* index 96 */
+{ 5, 1, 0, 128, 0, 1, 3, 4 }, /* index 97 */
+{ 5, 2, 1, 512, 0, 1, 3, 4 }, /* index 98 */
+{ 5, 1, 0, 512, 0, 2, 3, 4 }, /* index 99 */
+{ 5, 1, 0, 512, 9, 1, 1, 4 }, /* index 100 */
+{ 5, 1, 0, 512, 0, 1, 3, 4 }, /* index 101 */
+{ 5, 1, 0, 132, 0, 1, 3, 4 }, /* index 102 */
+{ 5, 1, 0, 768, 0, 2, 3, 4 }, /* index 103 */
+{ 5, 1, 0, 528, 0, 1, 3, 4 }, /* index 104 */
+{ 5, 1, 0, 640, 9, 1, 1, 4 }, /* index 105 */
+{ 5, 1, 0, 792, 0, 1, 3, 4 }, /* index 106 */
+{ 5, 1, 0, 792, 0, 2, 3, 4 }, /* index 107 */
+{ 5, 1, 0, 682, 0, 1, 3, 4 }, /* index 108 */
+{ 5, 1, 0, 1023, 9, 1, 1, 4 }, /* index 109 */
+{ 6, 16, 1, 512, 0, 2, 2, 6 }, /* index 110 */
+{ 6, 8, 1, 512, 0, 2, 2, 6 }, /* index 111 */
+{ 6, 4, 1, 512, 0, 1, 2, 6 }, /* index 112 */
+{ 6, 2, 1, 528, 7, 1, 1, 6 }, /* index 113 */
+{ 6, 2, 1, 640, 7, 1, 1, 6 }, /* index 114 */
+{ 6, 2, 1, 640, 0, 1, 2, 6 }, /* index 115 */
+{ 6, 2, 1, 528, 0, 2, 2, 6 }, /* index 116 */
+{ 6, 2, 1, 768, 0, 2, 2, 6 }, /* index 117 */
+{ 6, 2, 1, 924, 0, 1, 2, 6 }, /* index 118 */
+{ 6, 1, 0, 4, 0, 1, 2, 6 }, /* index 119 */
+{ 6, 1, 0, 128, 0, 1, 2, 6 }, /* index 120 */
+{ 6, 2, 1, 512, 0, 1, 2, 6 }, /* index 121 */
+{ 6, 1, 0, 512, 0, 2, 2, 6 }, /* index 122 */
+{ 6, 1, 0, 512, 7, 1, 1, 6 }, /* index 123 */
+{ 6, 1, 0, 512, 0, 1, 2, 6 }, /* index 124 */
+{ 6, 1, 0, 132, 0, 1, 2, 6 }, /* index 125 */
+{ 6, 1, 0, 768, 0, 2, 2, 6 }, /* index 126 */
+{ 6, 1, 0, 528, 0, 1, 2, 6 }, /* index 127 */
+{ 6, 1, 0, 640, 7, 1, 1, 6 }, /* index 128 */
+{ 6, 1, 0, 792, 0, 1, 2, 6 }, /* index 129 */
+{ 6, 1, 0, 792, 0, 2, 2, 6 }, /* index 130 */
+{ 6, 1, 0, 682, 0, 1, 2, 6 }, /* index 131 */
+{ 6, 1, 0, 1023, 7, 1, 1, 6 }, /* index 132 */
+{ 7, 4, 1, 512, 2, 1, 6, 2 }, /* index 133 */
+{ 7, 2, 1, 512, 2, 1, 6, 2 }, /* index 134 */
+{ 7, 2, 1, 640, 2, 1, 6, 2 }, /* index 135 */
+{ 7, 2, 1, 528, 8, 1, 3, 2 }, /* index 136 */
+{ 7, 2, 1, 528, 2, 2, 6, 2 }, /* index 137 */
+{ 7, 1, 0, 512, 2, 2, 6, 2 }, /* index 138 */
+{ 7, 1, 0, 512, 8, 1, 3, 2 }, /* index 139 */
+{ 7, 1, 0, 512, 2, 1, 6, 2 }, /* index 140 */
+{ 7, 1, 0, 768, 2, 2, 6, 2 }, /* index 141 */
+{ 7, 1, 0, 528, 2, 1, 6, 2 }, /* index 142 */
+{ 7, 1, 0, 640, 8, 1, 3, 2 }, /* index 143 */
+{ 7, 1, 0, 682, 2, 1, 6, 2 }, /* index 144 */
+{ 8, 16, 1, 512, 0, 2, 1, 12 }, /* index 145 */
+{ 8, 8, 1, 512, 0, 2, 1, 12 }, /* index 146 */
+{ 8, 4, 1, 512, 2, 1, 1, 12 }, /* index 147 */
+{ 8, 2, 1, 512, 0, 1, 1, 12 }, /* index 148 */
+{ 8, 2, 1, 512, 2, 1, 1, 12 }, /* index 149 */
+{ 8, 2, 1, 640, 2, 1, 1, 12 }, /* index 150 */
+{ 8, 2, 1, 528, 2, 1, 1, 12 }, /* index 151 */
+{ 8, 2, 1, 528, 0, 2, 1, 12 }, /* index 152 */
+{ 8, 2, 1, 768, 0, 2, 1, 12 }, /* index 153 */
+{ 8, 2, 1, 924, 0, 1, 1, 12 }, /* index 154 */
+{ 8, 1, 0, 2, 0, 1, 1, 12 }, /* index 155 */
+{ 8, 1, 0, 4, 0, 1, 1, 12 }, /* index 156 */
+{ 8, 1, 0, 16, 0, 1, 1, 12 }, /* index 157 */
+{ 8, 1, 0, 128, 0, 1, 1, 12 }, /* index 158 */
+{ 8, 1, 0, 512, 0, 1, 1, 12 }, /* index 159 */
+{ 8, 1, 0, 512, 2, 1, 1, 12 }, /* index 160 */
+{ 8, 1, 0, 512, 0, 2, 1, 12 }, /* index 161 */
+{ 8, 1, 0, 528, 2, 1, 1, 12 }, /* index 162 */
+{ 8, 1, 0, 640, 2, 1, 1, 12 }, /* index 163 */
+{ 8, 1, 0, 768, 0, 2, 1, 12 }, /* index 164 */
+{ 8, 1, 0, 792, 2, 1, 1, 12 }, /* index 165 */
+{ 8, 1, 0, 682, 2, 1, 1, 12 }, /* index 166 */
+{ 8, 1, 0, 1023, 0, 2, 1, 12 }, /* index 167 */
+{ 8, 1, 0, 1023, 2, 1, 1, 12 }, /* index 168 */
+{ 9, 16, 1, 512, 2, 2, 6, 2 }, /* index 169 */
+{ 9, 8, 1, 512, 2, 2, 6, 2 }, /* index 170 */
+{ 9, 4, 1, 512, 2, 1, 6, 2 }, /* index 171 */
+{ 9, 2, 1, 512, 2, 1, 6, 2 }, /* index 172 */
+{ 9, 2, 1, 768, 2, 2, 6, 2 }, /* index 173 */
+{ 9, 2, 1, 640, 2, 1, 6, 2 }, /* index 174 */
+{ 9, 2, 1, 640, 8, 1, 3, 2 }, /* index 175 */
+{ 9, 2, 1, 528, 8, 1, 3, 2 }, /* index 176 */
+{ 9, 2, 1, 528, 2, 2, 6, 2 }, /* index 177 */
+{ 9, 2, 1, 924, 2, 1, 6, 2 }, /* index 178 */
+{ 9, 1, 0, 512, 2, 2, 6, 2 }, /* index 179 */
+{ 9, 1, 0, 512, 8, 1, 3, 2 }, /* index 180 */
+{ 9, 1, 0, 512, 2, 1, 6, 2 }, /* index 181 */
+{ 9, 1, 0, 768, 2, 2, 6, 2 }, /* index 182 */
+{ 9, 1, 0, 528, 2, 1, 6, 2 }, /* index 183 */
+{ 9, 1, 0, 640, 8, 1, 3, 2 }, /* index 184 */
+{ 9, 1, 0, 792, 2, 1, 6, 2 }, /* index 185 */
+{ 9, 1, 0, 792, 2, 2, 6, 2 }, /* index 186 */
+{ 9, 1, 0, 682, 2, 1, 6, 2 }, /* index 187 */
+{ 9, 1, 0, 1023, 8, 1, 3, 2 }, /* index 188 */
+{10, 16, 1, 512, 2, 2, 2, 6 }, /* index 189 */
+{10, 8, 1, 512, 2, 2, 2, 6 }, /* index 190 */
+{10, 4, 1, 512, 2, 1, 2, 6 }, /* index 191 */
+{10, 2, 1, 512, 2, 1, 2, 6 }, /* index 192 */
+{10, 2, 1, 768, 2, 2, 2, 6 }, /* index 193 */
+{10, 2, 1, 640, 2, 1, 2, 6 }, /* index 194 */
+{10, 2, 1, 640, 8, 1, 1, 6 }, /* index 195 */
+{10, 2, 1, 528, 8, 1, 1, 6 }, /* index 196 */
+{10, 2, 1, 528, 2, 2, 2, 6 }, /* index 197 */
+{10, 2, 1, 924, 2, 1, 2, 6 }, /* index 198 */
+{10, 8, 1, 512, 8, 2, 1, 6 }, /* index 199 */
+{10, 4, 1, 512, 8, 1, 1, 6 }, /* index 200 */
+{10, 1, 0, 512, 2, 2, 2, 6 }, /* index 201 */
+{10, 1, 0, 512, 8, 1, 1, 6 }, /* index 202 */
+{10, 1, 0, 512, 2, 1, 2, 6 }, /* index 203 */
+{10, 1, 0, 768, 2, 2, 2, 6 }, /* index 204 */
+{10, 1, 0, 528, 2, 1, 2, 6 }, /* index 205 */
+{10, 1, 0, 640, 8, 1, 1, 6 }, /* index 206 */
+{10, 1, 0, 792, 2, 1, 2, 6 }, /* index 207 */
+{10, 1, 0, 792, 2, 2, 2, 6 }, /* index 208 */
+{10, 1, 0, 682, 2, 1, 2, 6 }, /* index 209 */
+{10, 1, 0, 1023, 8, 1, 1, 6 }, /* index 210 */
+{11, 2, 1, 512, 2, 1, 6, 2 }, /* index 211 */
+{11, 2, 1, 528, 8, 1, 3, 2 }, /* index 212 */
+{11, 2, 1, 640, 8, 1, 3, 2 }, /* index 213 */
+{11, 2, 1, 640, 2, 1, 6, 2 }, /* index 214 */
+{11, 2, 1, 528, 2, 2, 6, 2 }, /* index 215 */
+{11, 2, 1, 768, 2, 2, 6, 2 }, /* index 216 */
+{11, 1, 0, 512, 2, 2, 6, 2 }, /* index 217 */
+{11, 1, 0, 512, 8, 1, 3, 2 }, /* index 218 */
+{11, 1, 0, 512, 2, 1, 6, 2 }, /* index 219 */
+{11, 1, 0, 768, 2, 2, 6, 2 }, /* index 220 */
+{11, 1, 0, 528, 2, 1, 6, 2 }, /* index 221 */
+{11, 1, 0, 640, 8, 1, 3, 2 }, /* index 222 */
+{11, 1, 0, 792, 2, 2, 6, 2 }, /* index 223 */
+{11, 1, 0, 682, 2, 1, 6, 2 }, /* index 224 */
+{11, 1, 0, 1023, 8, 1, 3, 2 }, /* index 225 */
+{12, 2, 1, 512, 0, 1, 3, 4 }, /* index 226 */
+{12, 2, 1, 528, 6, 1, 2, 4 }, /* index 227 */
+{12, 2, 1, 640, 6, 1, 2, 4 }, /* index 228 */
+{12, 2, 1, 528, 0, 2, 3, 4 }, /* index 229 */
+{12, 2, 1, 768, 0, 2, 3, 4 }, /* index 230 */
+{12, 1, 0, 512, 0, 2, 3, 4 }, /* index 231 */
+{12, 1, 0, 512, 6, 1, 2, 4 }, /* index 232 */
+{12, 1, 0, 512, 0, 1, 3, 4 }, /* index 233 */
+{12, 1, 0, 768, 0, 2, 3, 4 }, /* index 234 */
+{12, 1, 0, 528, 0, 1, 3, 4 }, /* index 235 */
+{12, 1, 0, 640, 6, 1, 2, 4 }, /* index 236 */
+{12, 1, 0, 792, 0, 1, 3, 4 }, /* index 237 */
+{12, 1, 0, 792, 0, 2, 3, 4 }, /* index 238 */
+{12, 1, 0, 682, 0, 1, 3, 4 }, /* index 239 */
+{12, 1, 0, 1023, 6, 1, 2, 4 }, /* index 240 */
+{13, 2, 1, 512, 0, 1, 2, 6 }, /* index 241 */
+{13, 2, 1, 528, 2, 1, 2, 6 }, /* index 242 */
+{13, 2, 1, 640, 0, 1, 2, 6 }, /* index 243 */
+{13, 2, 1, 640, 2, 1, 2, 6 }, /* index 244 */
+{13, 2, 1, 528, 0, 2, 2, 6 }, /* index 245 */
+{13, 2, 1, 768, 0, 2, 2, 6 }, /* index 246 */
+{13, 1, 0, 512, 0, 2, 2, 6 }, /* index 247 */
+{13, 1, 0, 512, 2, 1, 2, 6 }, /* index 248 */
+{13, 1, 0, 512, 0, 1, 2, 6 }, /* index 249 */
+{13, 1, 0, 768, 0, 2, 2, 6 }, /* index 250 */
+{13, 1, 0, 528, 0, 1, 2, 6 }, /* index 251 */
+{13, 1, 0, 640, 2, 1, 2, 6 }, /* index 252 */
+{13, 1, 0, 792, 0, 2, 2, 6 }, /* index 253 */
+{13, 1, 0, 682, 0, 1, 2, 6 }, /* index 254 */
+{13, 1, 0, 1023, 2, 1, 2, 6 } /* index 255 */
+};
+
+#else
/* prach config index Table 6.3.3.2-2 spec 38.211
* PRACH format given as follows:
* 0 = 0
{10, 1, 0, 1023, 0, 2, 2, 6 }, /* index 254 */
{10, 1, 0, 682, 0, 2, 2, 6 } /* index 255 */
};
+#endif
/* Defintion of delta value Table 6.1.2.1.1-5 spec 38.214 */
uint8_t puschDeltaTable[MAX_MU_PUSCH] = { 2, 3, 4, 6 };
{ 1, 0, 14, 0 }, /* index 15 */
};
-/**
- * @brief frequency domain allocation function.
- *
- * @details
- *
- * Function: schAllocFreqDomRscType0
- *
- * This function does allocation in frequency domain resource.
- * This is a bitmap defining non-overlapping groups of 6 PRBs in ascending order.
- *
- * @param[in] startPrb - start PRB from where the freq alloc starts.
- * @param[in] prbSize - number of PRBs to be allocted.
- * @param[in] freqDomain - 6 bytes of info, each bit represents a group of 6 PRB.
- * @return void
- **/
-void schAllocFreqDomRscType0(uint16_t startPrb, uint16_t prbSize, uint8_t *freqDomain)
-{
- uint8_t remBits = prbSize; /* each bit represents 6 PRBs */
- uint8_t firstByte = 1;
- uint8_t numBits,startBit,byteCount = 5;
-
- while(remBits)
- {
- /* when the startPrb is not in this byteCount */
- if(startPrb/8)
- {
- startPrb -= 8;
- byteCount--;
- continue;
- }
-
- /* max bytecount is 6 nearly equal to 45 bits*/
- if(byteCount >= 6)
- break;
-
- /* when we are filling the second byte, then the start should be equal to 0 */
- if(firstByte)
- startBit = startPrb;
- else
- startBit = 0;
-
- /* calculate the number of bits to be set in this byte */
- if((remBits+startPrb) <= 8)
- numBits = remBits;
- else
- numBits = 8 - startBit;
-
- /* bit operation to set the bits */
- SET_BITS_MSB((startBit % 8),numBits,freqDomain[byteCount])
- firstByte = 0;
-
- /* the ramaining bits should be subtracted with the numBits set in this byte */
- remBits -= numBits;
- byteCount--;
- }
-}
-
+uint8_t defaultUlAckTbl[DEFAULT_UL_ACK_LIST_COUNT]= {1, 2, 3 , 4, 5, 6, 7, 8};
/**
* @brief frequency domain allocation function.
*
*
* This function finds the TBSize from table Table 5.1.3.2-1 spec 38.214
*
- * @param[in] payLoadSize - size of payload
- * @return TBsize from the Table
+ * @param[in] payLoadSize - size of payload in bytes
+ * @return TBsize from the Table in bytes
**/
-uint16_t schCalcTbSize(uint16_t payLoadSize)
+uint16_t schCalcTbSize(uint32_t payLoadSize)
{
uint8_t tbsIndex = 0;
- payLoadSize = payLoadSize*8;
+ uint16_t maxTbSize;
- while(payLoadSize > tbSizeTable[tbsIndex])
- {
- tbsIndex++;
- }
+ maxTbSize = tbSizeTable[TOTAL_TBSIZE_VALUES -1]/8;
+ if(payLoadSize >= maxTbSize)
+ return maxTbSize;
+
+ payLoadSize = payLoadSize*8;
+ while(payLoadSize > tbSizeTable[tbsIndex])
+ {
+ tbsIndex++;
+ }
- /* return the TBsize in bytes */
- return (tbSizeTable[tbsIndex]/8);
+ /* return the TBsize in bytes */
+ return (tbSizeTable[tbsIndex]/8);
}
/**
*
* This function calculates the number of PRbs
*
- * @param[in] tbSize
+ * @param[in] tbSize in bytes
* @param[in] mcs
* @param[in] number of symbols
* @return number PRBs
{
uint16_t numPrb = 0;
uint16_t nre = 0;
- uint16_t nreDash = 0;
- uint8_t qm = mcsTable[mcs][1];
- uint16_t rValue = mcsTable[mcs][2];
- uint8_t numLayer = 1; /* v value */
+ uint16_t nreDash = 0;
+ uint8_t qm = mcsTable[mcs][1];
+ uint16_t rValue = mcsTable[mcs][2];
+ uint8_t numLayer = 1; /* v value */
+ uint8_t numDmrsRePerPrb = 12;
+
+ tbSize = tbSize * 8; //Calculate tbSize in bits
- /* formula used for calculation of rbSize, 38.213 section 5.1.3.2 *
- * Ninfo = Nre . R . Qm . v *
+ /* formula used for calculation of rbSize, 38.214 section 5.1.3.2 *
+ * Ninfo = S . Nre . R . Qm . v *
* Nre' = Nsc . NsymPdsch - NdmrsSymb - Noh *
* Nre = min(156,Nre') . nPrb */
- nre = ceil( (float)tbSize * 1024 / (qm * rValue * numLayer));
+ nre = ceil( (float)tbSize * 1024 / (qm * rValue * numLayer));
- nreDash = ceil( (12 * numSymbols) - NUM_DMRS_SYMBOLS - 0);
+ nreDash = ceil( (12 * numSymbols) - numDmrsRePerPrb - 0);
- if (nreDash > 156)
- nre = 156;
+ if (nreDash > 156)
+ nre = 156;
numPrb = ceil((float)nre / nreDash);
- return numPrb;
+ return numPrb;
}
+/**
+* @brief calculation of transport block size.
+*
+* @details
+*
+* Function: schCalcTbSizeFromNPrb
+*
+* This function calculates the transport block size
+*
+* @param[in] nPrb is num PRB
+* @param[in] mcs
+* @param[in] number of symbols
+* @return tbSize
+**/
+uint16_t schCalcTbSizeFromNPrb(uint16_t numPrb, uint16_t mcs, uint8_t numSymbols)
+{
+ uint8_t qm = mcsTable[mcs][1];
+ uint16_t rValue = mcsTable[mcs][2];
+ uint16_t tbsIndex = 0;
+ uint32_t tbSize = 0;
+ uint32_t nre = 0;
+ uint32_t nreDash = 0;
+ uint32_t nInfo = 0;
+ uint32_t n = 0;
+ uint32_t nInfoDash = 0;
+ uint32_t c = 0;
+ const uint8_t numLayer = 1;
+ const uint16_t numRbSc = 12;
+ const uint16_t numDmrsRes = 12;
+ const uint16_t sf = 1;
+// uint16_t numPrbOvrHead = 0;
+
+ /* formula used for calculation of rbSize, 38.214 section 5.1.3.2 *
+ * Ninfo = Nre . R . Qm . v where [ NInfo is tbSize] *
+ * Nre' = Nsc . NsymPdsch - NdmrsSymb - Noh *
+ * Nre = min(156,Nre') . nPrb */
+
+ nreDash = MIN(156, ceil( (numRbSc * numSymbols) - numDmrsRes - 0));
+ nre = nreDash * numPrb;
+ nInfo = ceil(nre * qm * numLayer * rValue/(1024.0 * sf));
+
+ if(nInfo <= 3824)
+ {
+ n = MAX(3, (uint32_t)cmLog2(nInfo) - 6);
+ nInfoDash = MAX(24, (1<<n)*(nInfo/(1<<n)));
+ while(nInfoDash > tbSizeTable[tbsIndex])
+ {
+ tbsIndex++;
+ }
+ tbSize = tbSizeTable[tbsIndex];
+ }
+ else
+ {
+ n = (uint32_t)cmLog2(nInfo - 24) - 5;
+ nInfoDash = MAX(3840, (1<<n)*ceil((nInfo - 24)/(1<<n)));
+
+ if(rValue<256)
+ {
+ c = ceil((nInfoDash + 24)/3816);
+ tbSize = 8 * c * ceil((nInfoDash + 24)/(8 * c)) - 24;
+ }
+ else
+ {
+ if(nInfoDash > 8424)
+ {
+ c = ceil((nInfoDash + 24)/8424);
+ tbSize = 8 * c * ceil((nInfoDash + 24)/(8 * c)) - 24;
+ }
+ else
+ {
+ tbSize = 8 * ceil((nInfoDash + 24)/(8)) - 24;
+ }
+ }
+ }
+ return tbSize;
+}
+/**
+ * @brief fetching ueCb from cellCb
+ *
+ * @details
+ *
+ * Function: schGetUeCb
+ *
+ * This function fetched UeCb based on crnti from cellCb
+ *
+ * @param[in] cellCb
+ * @param[in] crnti
+ * @return ueCb
+ **/
+SchUeCb* schGetUeCb(SchCellCb *cellCb, uint16_t crnti)
+{
+ uint16_t ueIdx;
+ GET_UE_IDX(crnti, ueIdx);
+ return &(cellCb->ueCb[ueIdx -1]);
+}
+
+/**
+ * @brief initialize UL slot info
+ *
+ * @details
+ *
+ * Function: schInitUlSlot
+ *
+ * This function intializes UL slot of the cell
+ *
+ * @param[in] schUlSlotInfo
+ * @return void
+ **/
+void schInitUlSlot(SchUlSlotInfo *schUlSlotInfo)
+{
+ memset(schUlSlotInfo, 0, sizeof(SchUlSlotInfo));
+ schUlSlotInfo->totalPrb = MAX_NUM_RB;
+ for(uint8_t itr=0; itr<SCH_SYMBOL_PER_SLOT; itr++)
+ {
+ schUlSlotInfo->assignedPrb[itr] = 0;
+ }
+ schUlSlotInfo->resAllocBitMap = 0;
+ schUlSlotInfo->puschCurrentPrb = PUSCH_START_RB;
+ schUlSlotInfo->schPuschInfo = NULLP;
+
+}
+
+/**
+ * @brief initialize DL slot info
+ *
+ * @details
+ *
+ * Function: schInitDlSlot
+ *
+ * This function intializes DL slot of the cell
+ *
+ * @param[in] schDlSlotInfo
+ * @return void
+ **/
+void schInitDlSlot(SchDlSlotInfo *schDlSlotInfo)
+{
+ memset(schDlSlotInfo, 0, sizeof(SchDlSlotInfo));
+ schDlSlotInfo->totalPrb = MAX_NUM_RB;
+ for(uint8_t itr=0; itr<SCH_SYMBOL_PER_SLOT; itr++)
+ {
+ schDlSlotInfo->assignedPrb[itr] = 0;
+ }
+ schDlSlotInfo->resAllocBitMap = 0;
+ for(uint8_t itr=0; itr<MAX_SSB_IDX; itr++)
+ {
+ memset(&schDlSlotInfo->ssbInfo[itr], 0, sizeof(SsbInfo));
+ }
+#if 0
+ //make allocation for SSB
+ if(cell->firstSsbTransmitted)
+ {
+ //TODO check if this slot and sfn are for ssb
+
+ }
+#endif
+}
+
+#ifdef NR_TDD
+
+/**
+ * @brief determines slot/symbol format
+ *
+ * @details
+ *
+ * Function : schGetSlotSymbFrmt
+ *
+ * This API is invoked to determine if current slot is DL or UL
+ *
+ * @param[in] uint16_t slot
+ * @param[in] uint32_t bitMap from cellCb
+ * @return SlotConfig
+ * -# DL - 0
+ * -# UL - 1
+ * -# FLEXI - 2
+ **/
+SlotConfig schGetSlotSymbFrmt(uint16_t slot, uint32_t bitMap)
+{
+ uint32_t offset = (slot)*2;
+ return (bitMap & 0x3<<offset)>>offset;
+#if 0
+ SlotConfig slotFrmt;
+ int mask1 = 0, mask2 = 0;
+
+ slot = (slot%n)*2;//n num of slots in defined periodicity or num of symbols
+ mask1 = 1<<(slot);
+ mask2 = 1<<(slot+1);
+ slotFrmt = ((mask1 & bitMap)>>slot) + (2*((mask2 & bitMap)>>(slot+1)));
+
+ //printf("\n\n\n\n*****FormatType:%d Slot:%d****\n\n\n\n", slotFrmt, slot/2);
+
+ return slotFrmt;
+#endif
+}
+
+/**
+ * @brief Determine total length of configured slot pattern for specific
+ * periodicity for TDD
+ *
+ * @details
+ *
+ * Function : calculateSlotPatternLength
+ *
+ * Determine total length of configured slot pattern for specific periodicity based
+ * on slot duration for TDD
+ *
+ * @param[in] uint8_t scs, uint8_t periodicity
+ *
+ * @return uint8_t slotPatternLength
+ **/
+
+uint8_t calculateSlotPatternLength(uint8_t scs, uint8_t periodicity)
+{
+ uint8_t slotPatternLength =0;
+ float slotDuration = 0;
+
+ /* Calculating the slot duration with the help of SCS.
+ * This will provides the slot duration in ms like 1, 0.5, 0.25, 0.125.
+ * If scs value is SCS_30KHZ its enum value is 1,
+ * slotDuration = pow(0.5, 1);
+ * slotDuration = 0.5 */
+
+ slotDuration = pow(0.5,scs);
+
+ /* Calculating length of pattern based on Transmission Periodicity.
+ * If periodicity = TX_PRDCTY_MS_5,
+ * slotPatternLength = 5/0.5
+ * slotPatternLength = 10 i.e. {length of slot pattern DDDDDDDFUU}*/
+
+ switch(periodicity)
+ {
+ case TX_PRDCTY_MS_0P5:
+ slotPatternLength = 0.5/slotDuration;
+ break;
+ case TX_PRDCTY_MS_0P625:
+ slotPatternLength = 0.625/slotDuration;
+ break;
+ case TX_PRDCTY_MS_1:
+ slotPatternLength = 1/slotDuration;
+ break;
+ case TX_PRDCTY_MS_1P25:
+ slotPatternLength = 1.25/slotDuration;
+ break;
+ case TX_PRDCTY_MS_2:
+ slotPatternLength = 2/slotDuration;
+ break;
+ case TX_PRDCTY_MS_2P5:
+ slotPatternLength = 2.5/slotDuration;
+ break;
+ case TX_PRDCTY_MS_5:
+ slotPatternLength = 5/slotDuration;
+ break;
+ case TX_PRDCTY_MS_10:
+ slotPatternLength = 10/slotDuration;
+ break;
+ }
+ return slotPatternLength;
+}
+#endif
/**********************************************************************
End of file
**********************************************************************/