X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2F5gnrsch%2Fsch_utils.c;h=333191554e4320256abfb31b4690164954ac1ce4;hb=7fb274708be5434e1573315b106c554d5562ac42;hp=344e84ebaf40e576b8838c2cac2c8ab062c4c6a0;hpb=a5530e70a9d414952dadd1688aa9b4280c0dbb5a;p=o-du%2Fl2.git diff --git a/src/5gnrsch/sch_utils.c b/src/5gnrsch/sch_utils.c index 344e84eba..333191554 100644 --- a/src/5gnrsch/sch_utils.c +++ b/src/5gnrsch/sch_utils.c @@ -44,7 +44,30 @@ #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 */ @@ -63,6 +86,7 @@ int8_t coresetIdxTable[MAX_CORESET_INDEX][4] = { { 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 */ @@ -109,6 +133,288 @@ uint16_t numRbForPrachTable[MAX_RACH_NUM_RB_IDX][5] = { { 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 @@ -387,6 +693,7 @@ uint16_t prachCfgIdxTable[MAX_PRACH_CONFIG_IDX][8] = { {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 }; @@ -458,63 +765,13 @@ uint8_t pucchResourceSet[MAX_PUCCH_RES_SET_IDX][4] = { { 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--; - } -} +/* Minimum Msg3 scheduling time should be calculated based on N1+N2+NTAmax+0.5 + * ms formula. + * Refer spec 38.213 section 8.3. + * Harcoding the minimum msg3 scheduling for now */ +uint8_t minMsg3SchTime[MAX_NUM_MU] = {6, 6, 6, 6}; +uint8_t defaultUlAckTbl[DEFAULT_UL_ACK_LIST_COUNT]= {1, 2, 3 , 4, 5, 6, 7, 8}; /** * @brief frequency domain allocation function. * @@ -524,21 +781,26 @@ void schAllocFreqDomRscType0(uint16_t startPrb, uint16_t prbSize, uint8_t *freqD * * 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; + + maxTbSize = tbSizeTable[TOTAL_TBSIZE_VALUES -1]/8; + if(payLoadSize >= maxTbSize) + return maxTbSize; - while(payLoadSize > tbSizeTable[tbsIndex]) - { - tbsIndex++; - } + 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); } /** @@ -550,7 +812,7 @@ uint16_t schCalcTbSize(uint16_t payLoadSize) * * 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 @@ -559,27 +821,289 @@ uint16_t schCalcNumPrb(uint16_t tbSize, uint16_t mcs, uint8_t numSymbols) { 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; - /* formula used for calculation of rbSize, 38.213 section 5.1.3.2 * - * Ninfo = Nre . R . Qm . v * + tbSize = tbSize * 8; //Calculate tbSize in bits + + /* 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< tbSizeTable[tbsIndex]) + { + tbsIndex++; + } + tbSize = tbSizeTable[tbsIndex]; + } + else + { + n = (uint32_t)cmLog2(nInfo - 24) - 5; + nInfoDash = MAX(3840, (1< 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; itrassignedPrb[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; itrassignedPrb[itr] = 0; + } + schDlSlotInfo->resAllocBitMap = 0; + for(uint8_t itr=0; itrssbInfo[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; +#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 **********************************************************************/