Add N38 2600

enb/ors-config/gnb.N38-2600.cfg

+/* lteenb configuration file version 2021-03-17
+ * Copyright (C) 2019-2021 Amarisoft
+ * NR SA FDD or TDD cell */
+
+
+#define TDD                 1 // Values: 0 (NR FDD), 1(NR TDD)
+#define TDD_CONFIG          2 // Values: 1, 2 or 3
+#define N_ANTENNA_DL        2 // Values: 1 (SISO), 2 (MIMO 2x2), 4 (MIMO 4x4)
+#define N_ANTENNA_UL        2 // Values: 1, 2, 4
+#define BANDWIDTH           20 // NR cell bandwidth
+
+/* define to 1 to enable periodic SRS with N_ANTENNA_UL ports. Uplink
+   SU-MIMO is also enabled if N_ANTENNA_UL >= 2. Not all UEs support
+   uplink SU-MIMO. */
+#define USE_SRS             0
+
+{
+  log_options: "all.level=debug,all.max_size=1",
+  //log_options: "all.level=error,all.max_size=1",
+
+  log_filename: "/tmp/gnb0.log",
+
+  /* Enable remote API and Web interface */
+  com_addr: "0.0.0.0:9001",
+
+rf_driver: {
+    name: "sdr",
+
+    /* list of devices. 'dev0' is always the master. */
+#if N_ANTENNA_DL >= 4
+    args: "dev0=/dev/sdr0,dev1=/dev/sdr1",
+#else
+    args: "dev0=/dev/sdr0",
+#endif
+
+    /* synchronisation source: none, internal, gps, external (default = none) */
+    // sync: "gps",
+    /* TDD: force the RX antenna on the RX connector */
+    rx_antenna:"tx_rx",
+},
+
+
+tx_gain: 70.0, /* TX gain (in dB) */
+rx_gain: 50.0, /* RX gain (in dB) */
+
+  amf_list: [
+    {
+      /* address of AMF for NGAP connection. Must be modified if the AMF runs on a different host. */
+      amf_addr: "127.0.1.100",
+    },
+  ],
+  /* GTP bind address (=address of the ethernet interface connected to
+     the AMF). Must be modified if the AMF runs on a different host. */
+  gtp_addr: "127.0.1.1",
+
+  gnb_id_bits: 28,
+  gnb_id: 0x12345,
+
+  nr_support: true,
+
+  /* list of cells */
+  cell_list: [],
+
+  nr_cell_list: [
+  {
+    rf_port: 0,
+    cell_id: 0x01,
+#if TDD == 1
+    band: 38,
+    dl_nr_arfcn: 520000,  /* 2600 MHz */
+#else
+    band: 7,
+    dl_nr_arfcn: 536020,  /* 2680 MHz */
+    ssb_subcarrier_spacing: 15,
+#endif
+  },
+  ], /* nr_cell_list */
+
+  nr_cell_default: {
+    subcarrier_spacing: 30, /* kHz */
+    bandwidth: BANDWIDTH, /* MHz */
+    n_antenna_dl: N_ANTENNA_DL,
+    n_antenna_ul: N_ANTENNA_UL,
+
+    /* force the timing TA offset (optional) */
+//    n_timing_advance_offset: 39936,
+
+#if TDD == 1
+    tdd_ul_dl_config: {
+      pattern1: {
+#if TDD_CONFIG == 1
+        period: 5, /* in ms */
+        dl_slots: 7,
+        dl_symbols: /* 6 */ 2,
+        ul_slots: 2,
+        ul_symbols: 2,
+#elif TDD_CONFIG == 2
+        period: 5, /* in ms */
+        dl_slots: 7,
+        dl_symbols: 6,
+        ul_slots: 2,
+        ul_symbols: 4,
+#elif TDD_CONFIG == 3
+        period: 5, /* in ms */
+        dl_slots: 6,
+        dl_symbols: 2,
+        ul_slots: 3,
+        ul_symbols: 2,
+#endif
+      },
+    },
+    ssb_pos_bitmap: "10000000",
+#else
+    ssb_pos_bitmap: "1000",
+#endif
+    ssb_period: 20, /* in ms */
+    n_id_cell: 500,
+
+    plmn_list: [ {
+      tac: 100,
+      plmn: "00101",
+      reserved: false,
+      nssai: [
+        {
+         sst: 1,
+        },
+        /*{
+         sst: 2,
+        },
+        {
+         sst: 3,
+         sd: 50,
+        },*/
+       ],
+      },
+    ],
+
+    /*sib_sched_list: [
+      {
+        filename: "sib2_nr.asn",
+        si_periodicity: 16,
+      },
+      {
+        filename: "sib3_nr.asn",
+        si_periodicity: 16,
+      },
+      {
+        filename: "sib4_nr.asn",
+        si_periodicity: 32,
+      },
+    ],
+    sib9: {
+      si_periodicity: 32
+    },*/
+    si_window_length: 40,
+
+    cell_barred: false,
+    intra_freq_reselection: true,
+    q_rx_lev_min: -70,
+    q_qual_min: -20,
+    p_max: 23, /* dBm */
+
+    root_sequence_index: 1, /* PRACH root sequence index */
+
+    /* Scheduling request period (slots). */
+    sr_period: 40,
+
+    dmrs_type_a_pos: 2,
+
+    /* to limit the number of HARQ feedback in UL, use pdsch_harq_ack_max;
+       allows to workaround issues with SM-G977N for example */
+    //pdsch_harq_ack_max: 2,
+
+    prach: {
+#if TDD == 1
+      prach_config_index: 160, /* format B4, subframe 9 */
+      msg1_subcarrier_spacing: 30, /* kHz */
+#else
+      prach_config_index: 16, /* subframe 1 every frame */
+#endif
+      msg1_fdm: 1,
+      msg1_frequency_start: 0,
+      zero_correlation_zone_config: 15,
+      preamble_received_target_power: -110, /* in dBm */
+      preamble_trans_max: 7,
+      power_ramping_step: 4, /* in dB */
+      ra_response_window: 20, /* in slots */
+      restricted_set_config: "unrestricted_set",
+      ra_contention_resolution_timer: 64, /* in ms */
+      ssb_per_prach_occasion: 1,
+      cb_preambles_per_ssb: 8,
+    },
+
+    pdcch: {
+      n_rb_coreset0: 48,
+      n_symb_coreset0: 1,
+      search_space0_index: 0,
+
+      dedicated_coreset: {
+        rb_start: -1, /* -1 to have the maximum bandwidth */
+        l_crb: -1, /* -1 means all the bandwidth */
+        duration: 1,
+        precoder_granularity: "sameAsREG_bundle",
+      },
+
+      css: {
+        n_candidates: [ 0, 0, 1, 0, 0 ],
+      },
+      rar_al_index: 2,
+      si_al_index: 2,
+
+      uss: {
+        n_candidates: [ 0, 2, 1, 0, 0 ],
+        dci_0_1_and_1_1: true,
+      },
+      al_index: 1,
+    },
+
+    pdsch: {
+      mapping_type: "typeA",
+      dmrs_add_pos: 1,
+      dmrs_type: 1,
+      dmrs_max_len: 1,
+      k0: 0, /* delay in slots from DCI to PDSCH */
+      /* delay in slots from PDSCH to PUCCH/PUSCH ACK/NACK */
+#if TDD == 1
+#if TDD_CONFIG == 1
+      k1: [ 8, 7, 7, 6, 5, 4, 12 /* , 11 */ ],
+#elif TDD_CONFIG == 2
+      k1: [ 8, 7, 7, 6, 5, 4, 12, 11 ],
+#elif TDD_CONFIG == 3
+      k1: [ 7, 6, 6, 5, 5, 4 ],
+#endif
+#else
+      k1: 4,
+#endif
+      mcs_table: "qam256",
+
+      rar_mcs: 2,
+      si_mcs: 6,
+      /* If defined, force the PDSCH MCS for all UEs. Otherwise it is computed
+       * based on DL channel quality estimation */
+      /* mcs: 24, */
+    },
+
+    csi_rs: {
+      nzp_csi_rs_resource: [
+        {
+          csi_rs_id: 0,
+#if N_ANTENNA_DL == 1
+          n_ports: 1,
+          frequency_domain_allocation: "row2",
+          bitmap: "100000000000",
+          cdm_type: "no_cdm",
+#elif N_ANTENNA_DL == 2
+          n_ports: 2,
+          frequency_domain_allocation: "other",
+          bitmap: "100000",
+          cdm_type: "fd_cdm2",
+#elif N_ANTENNA_DL == 4
+          n_ports: 4,
+          frequency_domain_allocation: "row4",
+          bitmap: "100",
+          cdm_type: "fd_cdm2",
+#elif N_ANTENNA_DL == 8
+          n_ports: 8,
+          frequency_domain_allocation: "other",
+          bitmap: "110011",
+          cdm_type: "fd_cdm2",
+#else
+#error unsupported number of DL antennas
+#endif
+          density: 1,
+          first_symb: 4,
+          rb_start: 0,
+          l_crb: -1, /* -1 means from rb_start to the end of the bandwidth */
+          power_control_offset: 0, /* dB */
+          power_control_offset_ss: 0, /* dB */
+          period: 80,
+          offset: 1, /* != 0 to avoid collision with SSB */
+          qcl_info_periodic_csi_rs: 0,
+        },
+#define USE_TRS        
+#ifdef USE_TRS
+        /* TRS : period of 40 ms, slots 1 & 2, symbols 4 and 8 */
+        {
+          csi_rs_id: 1,
+          n_ports: 1,
+          frequency_domain_allocation: "row1",
+          bitmap: "0001",
+          cdm_type: "no_cdm",
+          density: 3,
+          first_symb: 4,
+          rb_start: 0,
+          l_crb: -1, /* -1 means from rb_start to the end of the bandwidth */
+          power_control_offset: 0, /* dB */
+          power_control_offset_ss: 0, /* dB */
+          period: 40,
+          offset: 11,
+          qcl_info_periodic_csi_rs: 0,
+        },
+        {
+          csi_rs_id: 2,
+          n_ports: 1,
+          frequency_domain_allocation: "row1",
+          bitmap: "0001",
+          cdm_type: "no_cdm",
+          density: 3,
+          first_symb: 8,
+          rb_start: 0,
+          l_crb: -1, /* -1 means from rb_start to the end of the bandwidth */
+          power_control_offset: 0, /* dB */
+          power_control_offset_ss: 0, /* dB */
+          period: 40,
+          offset: 11,
+          qcl_info_periodic_csi_rs: 0,
+        },
+        {
+          csi_rs_id: 3,
+          n_ports: 1,
+          frequency_domain_allocation: "row1",
+          bitmap: "0001",
+          cdm_type: "no_cdm",
+          density: 3,
+          first_symb: 4,
+          rb_start: 0,
+          l_crb: -1, /* -1 means from rb_start to the end of the bandwidth */
+          power_control_offset: 0, /* dB */
+          power_control_offset_ss: 0, /* dB */
+          period: 40,
+          offset: 12,
+          qcl_info_periodic_csi_rs: 0,
+        },
+        {
+          csi_rs_id: 4,
+          n_ports: 1,
+          frequency_domain_allocation: "row1",
+          bitmap: "0001",
+          cdm_type: "no_cdm",
+          density: 3,
+          first_symb: 8,
+          rb_start: 0,
+          l_crb: -1, /* -1 means from rb_start to the end of the bandwidth */
+          power_control_offset: 0, /* dB */
+          power_control_offset_ss: 0, /* dB */
+          period: 40,
+          offset: 12,
+          qcl_info_periodic_csi_rs: 0,
+        },
+#endif
+      ],
+      nzp_csi_rs_resource_set: [
+        {
+          csi_rs_set_id: 0,
+          nzp_csi_rs_resources: [ 0 ],
+          repetition: false,
+        },
+#ifdef USE_TRS
+        {
+          csi_rs_set_id: 1,
+          nzp_csi_rs_resources: [ 1, 2, 3, 4 ],
+          repetition: false,
+          trs_info: true,
+        },
+#endif
+      ],
+      
+     csi_im_resource: [
+        {
+          csi_im_id: 0,
+          pattern: 1,
+          subcarrier_location: 8,
+          symbol_location: 8,
+          rb_start: 0,
+          l_crb: -1, /* -1 means from rb_start to the end of the bandwidth */
+          period: 80,
+          offset: 1, /* != 0 to avoid collision with SSB */
+        },
+      ],
+      csi_im_resource_set: [
+        {
+          csi_im_set_id: 0,
+          csi_im_resources: [ 0 ],
+        }
+      ],
+      /* ZP CSI-RS to set the CSI-IM REs to zero */
+      zp_csi_rs_resource: [
+        {
+          csi_rs_id: 0,
+          frequency_domain_allocation: "row4",
+          bitmap: "100",
+          n_ports: 4,
+          cdm_type: "fd_cdm2",
+          first_symb: 8,
+          density: 1,
+          rb_start: 0,
+          l_crb: -1, /* -1 means from rb_start to the end of the bandwidth */
+          period: 80,
+          offset: 1,
+        },
+      ],
+      p_zp_csi_rs_resource_set: [
+        {
+          zp_csi_rs_resources: [ 0 ],
+        },
+      ],
+
+      csi_resource_config: [
+        {
+          csi_rsc_config_id: 0,
+          nzp_csi_rs_resource_set_list: [ 0 ],
+          resource_type: "periodic",
+        },
+        {
+          csi_rsc_config_id: 1,
+          csi_im_resource_set_list: [ 0 ],
+          resource_type: "periodic",
+        },
+#ifdef USE_TRS
+        {
+          csi_rsc_config_id: 2,
+          nzp_csi_rs_resource_set_list: [ 1 ],
+          resource_type: "periodic",
+        },
+#endif
+      ],
+      csi_report_config: [
+        {
+          resources_for_channel_measurement: 0,
+          csi_im_resources_for_interference: 1,
+          report_config_type: "periodic",
+          period: 80,
+          report_quantity: "CRI_RI_PMI_CQI",
+#if N_ANTENNA_DL > 1    
+          codebook_config: {
+            codebook_type: "type1",
+            sub_type: "typeI_SinglePanel",
+#if N_ANTENNA_DL == 2
+#elif N_ANTENNA_DL == 4
+            n1: 2,
+            n2: 1,
+            codebook_mode: 1,
+#elif N_ANTENNA_DL == 8
+            n1: 4,
+            n2: 1,
+            codebook_mode: 1,
+#endif
+          },
+#endif
+          cqi_table: 2,
+          subband_size: "value1",
+        },
+      ],
+    },
+    
+    pucch: {
+      pucch_group_hopping: "neither",
+      hopping_id: -1, /* -1 = n_cell_id */
+      p0_nominal: -90,
+#if 0
+        pucch0: {
+          initial_cyclic_shift: 1,
+          n_symb: 1,
+        },
+#else
+        pucch1: {
+          n_cs: 3,
+          n_occ: 3,
+          freq_hopping: true,
+        },
+#endif
+#if 1
+        pucch2: {
+          n_symb: 2,
+          n_prb: 1,
+          freq_hopping: true,
+          simultaneous_harq_ack_csi: false, 
+          max_code_rate: 0.25,
+        },
+#endif
+#if 0
+        pucch3: {
+          bpsk: false,
+          additional_dmrs: false,
+          freq_hopping: true,
+          n_prb: 1,
+          simultaneous_harq_ack_csi: false, 
+          max_code_rate: 0.25,
+        },
+#endif
+#if 0
+        pucch4: {
+          occ_len: 4,
+          bpsk: false,
+          additional_dmrs: false,
+          freq_hopping: true,
+          simultaneous_harq_ack_csi: false, 
+          max_code_rate: 0.25,
+        },
+#endif
+    },
+
+#if USE_SRS
+    srs: {
+#if TDD_CONFIG == 1 || TDD_CONFIG == 2
+      srs_symbols: [ 0, 0, 0, 0, 0, 0, 0, 2, 0, 0 ],
+#elif TDD_CONFIG == 3
+      srs_symbols: [ 0, 0, 0, 0, 0, 0, 2, 0, 0, 0 ],
+#endif
+      srs_resource: [
+        {
+          srs_resource_id: 0,
+          n_ports: N_ANTENNA_UL,
+          resource_type: "periodic",
+          period: 80, /* in slots */
+        }
+      ],
+      srs_resource_set: [
+        {
+          srs_resource_id_list: [ 0 ],
+        },
+      ],
+    },
+#endif
+
+    pusch: {
+      mapping_type: "typeA",
+      n_symb: 14,
+      dmrs_add_pos: 1,
+      dmrs_type: 1,
+      dmrs_max_len: 1,
+      tf_precoding: false,
+      mcs_table: "qam256", /* without transform precoding */
+      mcs_table_tp: "qam256", /* with transform precoding */
+      ldpc_max_its: 5,
+      k2: 4, /* delay in slots from DCI to PUSCH */
+      p0_nominal_with_grant: -76,
+      msg3_k2: 7,
+      msg3_mcs: 4,
+      msg3_delta_power: 0, /* in dB */
+      beta_offset_ack_index: 9,
+
+      /* if defined, force the PUSCH MCS for all UEs. Otherwise it is
+       computed from the last received PUSCH. */
+      /* mcs: 16, */
+    },
+
+    /* MAC configuration */
+    mac_config: {
+      msg3_max_harq_tx: 5,
+      ul_max_harq_tx: 5, /* max number of HARQ transmissions for uplink */
+      dl_max_harq_tx: 5, /* max number of HARQ transmissions for downlink */
+      ul_max_consecutive_retx: 30, /* disconnect UE if reached */
+      dl_max_consecutive_retx: 30, /* disconnect UE if reached */
+      periodic_bsr_timer: 20,
+      retx_bsr_timer: 320,
+      periodic_phr_timer: 500,
+      prohibit_phr_timer: 200,
+      phr_tx_power_factor_change: "dB3",
+      sr_prohibit_timer: 0, /* in ms, 0 to disable the timer */
+      sr_trans_max: 64,
+    },
+
+    cipher_algo_pref: [],
+    integ_algo_pref: [2, 1],
+
+    inactivity_timer: 10000,
+
+    drb_config: "drb_nr.cfg",
+  },
+}