+/** Layer ID for DL transmission in TM1-TM4 5.4.7.3.2 */
+#define XRAN_LAYERID_0 0 /**< Layer 0 */
+#define XRAN_LAYERID_1 1 /**< Layer 1 */
+#define XRAN_LAYERID_2 2 /**< Layer 2 */
+#define XRAN_LAYERID_3 3 /**< Layer 3 */
+#define XRAN_LAYERID_TXD 0xf /**< TxD */
+
+/** LTE Transmission Scheme for section extension type 3 5.4.7.3.3 */
+#define XRAN_TXS_SMUXCDD 0 /**< Spatial Multiplexing (CDD) */
+#define XRAN_TXS_SMUXNOCDD 1 /**< Spatial Multiplexing (no CDD) */
+#define XRAN_TXS_TXDIV 2 /**< Transmit diversity */
+
+/** Resource Block Group Size 5.4.7.6.1 */
+enum xran_cp_rbgsize {
+ XRAN_RBGSIZE_1RB = 1, /**< 1 RB */
+ XRAN_RBGSIZE_2RB = 2, /**< 2 RBs */
+ XRAN_RBGSIZE_3RB = 3, /**< 3 RBs */
+ XRAN_RBGSIZE_4RB = 4, /**< 4 RBs */
+ XRAN_RBGSIZE_6RB = 5, /**< 6 RBs */
+ XRAN_RBGSIZE_8RB = 6, /**< 8 RBs */
+ XRAN_RBGSIZE_16RB = 7, /**< 16 RBs */
+};
+
+/** Technology for Dynamic Spectrum Sharing operation 5,4,7.9.1 */
+#define XRAN_DSSTECH_LTE 0 /**< LTE support */
+#define XRAN_DSSTECH_NR 1 /**< NR support */
+
+/** The type of beam grouping 5.4.7.10.1 */
+#define XRAN_BEAMGT_COMMON 0 /** common beam */
+#define XRAN_BEAMGT_MATRIXIND 1 /** beam matrix indication */
+#define XRAN_BEAMGT_VECTORLIST 2 /** beam vector listing */
+
+#define XRAN_MAX_NUMPORTC_EXT10 64 /* defined in 5.4.7.10.2 */
+