fix the issues related to sending ULlULL... to RRU

targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp

@@ -632,7 +632,7 @@ extern "C" {
 
   } else {
     printf("Found USRP B200");
-    args += ",num_send_frames=256,num_recv_frames=256, send_frame_size=4096, recv_frame_size=4096" ; 
+    args += ",num_send_frames=256,num_recv_frames=256, send_frame_size=15360, recv_frame_size=15360" ; 
     s->usrp = uhd::usrp::multi_usrp::make(args);
 
     //  s->usrp->set_rx_subdev_spec(rx_subdev);

targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.50PRB.usrpb210-conga.conf

+Active_eNBs = ( "eNB_Eurecom_LTEBox");
+# Asn1_verbosity, choice in: none, info, annoying
+Asn1_verbosity = "none";
+
+eNBs =
+(
+ {
+    ////////// Identification parameters:
+    eNB_ID    =  0xe00;
+
+    cell_type =  "CELL_MACRO_ENB";
+
+    eNB_name  =  "eNB_Eurecom_LTEBox";
+
+    // Tracking area code, 0x0000 and 0xfffe are reserved values
+    tracking_area_code  =  "1";
+
+    mobile_country_code =  "208";
+
+    mobile_network_code =  "93";
+
+       ////////// Physical parameters:
+
+    component_carriers = (
+      {
+      node_function     = "NGFI_RRU_IF4p5";
+      node_timing       = "synch_to_ext_device";
+      node_synch_ref    = 0;  
+      frame_type					      = "FDD";
+      tdd_config 					      = 3;
+      tdd_config_s            			      = 0;
+      prefix_type             			      = "NORMAL";
+      eutra_band              			      = 7;
+      downlink_frequency      			      = 2660000000L;
+      uplink_frequency_offset 			      = -120000000;
+      Nid_cell					      = 0;
+      N_RB_DL                 			      = 50;
+      Nid_cell_mbsfn          			      = 0;
+      nb_antenna_ports =1 ;
+      nb_antennas_tx          			      = 1;
+      nb_antennas_rx          			      = 1;
+      tx_gain                                            = 90;
+      rx_gain                                            = 125;
+      prach_root              			      = 0;
+      prach_config_index      			      = 0;
+      prach_high_speed        			      = "DISABLE";
+      prach_zero_correlation  			      = 1;
+      prach_freq_offset       			      = 2;
+      pucch_delta_shift       			      = 1;
+      pucch_nRB_CQI           			      = 1;
+      pucch_nCS_AN            			      = 0;
+      pucch_n1_AN             			      = 32;
+      pdsch_referenceSignalPower 			      = -29;
+      pdsch_p_b                  			      = 0;
+      pusch_n_SB                 			      = 1;
+      pusch_enable64QAM          			      = "DISABLE";
+      pusch_hoppingMode                                  = "interSubFrame";
+      pusch_hoppingOffset                                = 0;
+      pusch_groupHoppingEnabled  			      = "ENABLE";
+      pusch_groupAssignment      			      = 0;
+      pusch_sequenceHoppingEnabled		   	      = "DISABLE";
+      pusch_nDMRS1                                       = 1;
+      phich_duration                                     = "NORMAL";
+      phich_resource                                     = "ONESIXTH";
+      srs_enable                                         = "DISABLE";
+      /*  srs_BandwidthConfig                                =;
+      srs_SubframeConfig                                 =;
+      srs_ackNackST                                      =;
+      srs_MaxUpPts                                       =;*/
+
+      pusch_p0_Nominal                                   = -90;
+      pusch_alpha                                        = "AL1";
+      pucch_p0_Nominal                                   = -96;
+      msg3_delta_Preamble                                = 6;
+      pucch_deltaF_Format1                               = "deltaF2";
+      pucch_deltaF_Format1b                              = "deltaF3";
+      pucch_deltaF_Format2                               = "deltaF0";
+      pucch_deltaF_Format2a                              = "deltaF0";
+      pucch_deltaF_Format2b		    	      = "deltaF0";
+
+      rach_numberOfRA_Preambles                          = 64;
+      rach_preamblesGroupAConfig                         = "DISABLE";
+      /*
+      rach_sizeOfRA_PreamblesGroupA                      = ;
+      rach_messageSizeGroupA                             = ;
+      rach_messagePowerOffsetGroupB                      = ;
+      */
+      rach_powerRampingStep                              = 4;
+      rach_preambleInitialReceivedTargetPower            = -108;
+      rach_preambleTransMax                              = 10;
+      rach_raResponseWindowSize                          = 10;
+      rach_macContentionResolutionTimer                  = 48;
+      rach_maxHARQ_Msg3Tx                                = 4;
+
+      pcch_default_PagingCycle                           = 128;
+      pcch_nB                                            = "oneT";
+      bcch_modificationPeriodCoeff			      = 2;
+      ue_TimersAndConstants_t300			      = 1000;
+      ue_TimersAndConstants_t301			      = 1000;
+      ue_TimersAndConstants_t310			      = 1000;
+      ue_TimersAndConstants_t311			      = 10000;
+      ue_TimersAndConstants_n310			      = 20;
+      ue_TimersAndConstants_n311			      = 1;
+
+      ue_TransmissionMode                                     = 1;    
+      }
+    );
+
+
+    srb1_parameters :
+    {
+        # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
+        timer_poll_retransmit    = 80;
+
+        # timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
+        timer_reordering         = 35;
+
+        # timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
+        timer_status_prohibit    = 0;
+
+        # poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
+        poll_pdu                 =  4;
+
+        # poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
+        poll_byte                =  99999;
+
+        # max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
+        max_retx_threshold       =  4;
+    }
+
+    # ------- SCTP definitions
+    SCTP :
+    {
+        # Number of streams to use in input/output
+        SCTP_INSTREAMS  = 2;
+        SCTP_OUTSTREAMS = 2;
+    };
+
+
+    ////////// MME parameters:
+    mme_ip_address      = ( { ipv4       = "192.168.12.155";
+                              ipv6       = "192:168:30::17";
+                              active     = "yes";
+                              preference = "ipv4";
+                            }
+                          );
+
+    NETWORK_INTERFACES :
+    {
+
+        ENB_INTERFACE_NAME_FOR_S1_MME            = "eth0";
+        ENB_IPV4_ADDRESS_FOR_S1_MME              = "192.168.12.155/24";
+        ENB_INTERFACE_NAME_FOR_S1U               = "eth0";
+        ENB_IPV4_ADDRESS_FOR_S1U                 = "192.168.12.155/24";
+        ENB_PORT_FOR_S1U                         = 2152; # Spec 2152
+    };
+
+    rrh_gw_config = (
+    {			  
+      	local_if_name = "eth0";			  
+      	remote_address = "90:e2:ba:c5:fc:04";
+    	local_address = "00:13:95:1f:a0:af"; 
+    	local_port = 50000;	#for raw option local port must be the same to remote	       
+    	remote_port = 50000; 
+    	rrh_gw_active = "yes";
+    	tr_preference = "raw_if4p5";
+    	rf_preference = "usrp_b200";
+    	iq_txshift = 4;
+    	tx_sample_advance = 80;	
+    	tx_scheduling_advance = 9; 	                
+    }
+    );  
+
+    log_config :
+    {
+      global_log_level                      ="info";
+      global_log_verbosity                  ="medium";
+      hw_log_level                          ="info";
+      hw_log_verbosity                      ="medium";
+      phy_log_level                         ="info";
+      phy_log_verbosity                     ="medium";
+      mac_log_level                         ="info";
+      mac_log_verbosity                     ="high";
+      rlc_log_level                         ="info";
+      rlc_log_verbosity                     ="medium";
+      pdcp_log_level                        ="info";
+      pdcp_log_verbosity                    ="medium";
+      rrc_log_level                         ="info";
+      rrc_log_verbosity                     ="medium";
+   };
+  }
+);

targets/RT/USER/lte-enb.c

@@ -1399,27 +1399,21 @@ void init_eNB_proc(int inst) {
     }
   }
 
- if (MAX_NUM_CCs >1){
-    PHY_vars_eNB_g[inst][0]->proc.num_slaves=1;//hardcoded
-    PHY_vars_eNB_g[inst][0]->proc.slave_proc = (eNB_proc_t**)malloc(1*sizeof(eNB_proc_t*));
-    PHY_vars_eNB_g[inst][0]->proc.slave_proc[0]=&(PHY_vars_eNB_g[inst][1]->proc);
-}
-/*  for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {//TTN - we supposed that CC_id=0 will play the role of master
+  //for multiple CCs: setup master and slaves
+  for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
     eNB = PHY_vars_eNB_g[inst][CC_id];
 
-    if (eNB->node_timing == synch_to_ext_device) { //CC_id=0
-     // eNB = PHY_vars_eNB_g[inst][CC_id];
-
+    if (eNB->node_timing == synch_to_ext_device) { //master
       eNB->proc.num_slaves = MAX_NUM_CCs-1;
       eNB->proc.slave_proc = (eNB_proc_t**)malloc(eNB->proc.num_slaves*sizeof(eNB_proc_t*));
 
       for (i=0; i< eNB->proc.num_slaves; i++) {
-        eNB->proc.slave_proc[i] = &(PHY_vars_eNB_g[inst][i+1]->proc);
+        if (i < CC_id)  eNB->proc.slave_proc[i] = &(PHY_vars_eNB_g[inst][i]->proc);
+        if (i >= CC_id)  eNB->proc.slave_proc[i] = &(PHY_vars_eNB_g[inst][i+1]->proc);
       }
     }
   }
 
-*/
 
   /* setup PHY proc TX sync mechanism */
   pthread_mutex_init(&sync_phy_proc.mutex_phy_proc_tx, NULL);