diff --git a/openair1/PHY/LTE_TRANSPORT/pucch.c b/openair1/PHY/LTE_TRANSPORT/pucch.c
index e7aa11d30ad4b6b2fa069b6a2dd3f254979a734f..fa86c650643f9c83c677e70a3880813ec2889098 100644
--- a/openair1/PHY/LTE_TRANSPORT/pucch.c
+++ b/openair1/PHY/LTE_TRANSPORT/pucch.c
@@ -795,25 +795,11 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB,
for (j=0;j<NUMBER_OF_UE_MAX;j++) {
eNB->pucch1_stats_cnt[j][i]=0;
eNB->pucch1ab_stats_cnt[j][i]=0;
- }
- }
-#if defined(USRP_REC_PLAY)
- // It's probably bad to do this statically only once.
- // Looks like the above is incomplete.
- // Such reset needs to be done once a UE PHY structure is being used/re-used
- // Don't know if this is ever possible in current architecture
- for (i=0;i<10240;i++) {
- for (j=0;j<NUMBER_OF_UE_MAX;j++) {
- eNB->pucch1_stats[j][i]=0;
+#if defined(USRP_REC_PLAY) // not 100% sure
eNB->pucch1_stats_thres[j][i]=0;
+#endif
}
}
- for (i=0;i<20480;i++) {
- for (j=0;j<NUMBER_OF_UE_MAX;j++) {
- eNB->pucch1ab_stats[j][i]=0;
- }
- }
-#endif
first_call=0;
}
@@ -1236,6 +1222,7 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB,
#if defined(USRP_REC_PLAY)
// It looks like the value is a bit messy when RF is replayed.
// For instance i assume to skip pucch1_thres from the test below.
+ // Not 100% sure
if (sigma2_dB<(dB_fixed(stat_max))) {//
#else
if (sigma2_dB<(dB_fixed(stat_max)-pucch1_thres)) {//
diff --git a/openair2/LAYER2/MAC/mac.h b/openair2/LAYER2/MAC/mac.h
index fac596f406710f5928d9ad36311bbe13da0ae503..eab2763e1a8e6761333ad8c85a7d5e67afc4b565 100644
--- a/openair2/LAYER2/MAC/mac.h
+++ b/openair2/LAYER2/MAC/mac.h
@@ -130,7 +130,7 @@
/*!\brief Maximum number od control elemenets */
#define MAX_NUM_CE 5
/*!\brief Maximum number of random access process */
-#if defined(USRP_REC_PLAY)
+#if 0 // #if defined(USRP_REC_PLAY)
#define NB_RA_PROC_MAX 1
#else
#define NB_RA_PROC_MAX 4
diff --git a/openair2/RRC/LTE/rrc_defs.h b/openair2/RRC/LTE/rrc_defs.h
index 4719eebd614d5ef178efdd9762936fe929d5877e..6dce699b3da00aae9f8f6be8af88fe5d0a510095 100644
--- a/openair2/RRC/LTE/rrc_defs.h
+++ b/openair2/RRC/LTE/rrc_defs.h
@@ -382,11 +382,7 @@ typedef enum SL_TRIGGER_e {
// #define NUM_MAX_CBA_GROUP 4 // in the platform_constants
/* TS 36.331: RRC-TransactionIdentifier ::= INTEGER (0..3) */
-#if defined(USRP_REC_PLAY)
-#define RRC_TRANSACTION_IDENTIFIER_NUMBER 1
-#else
#define RRC_TRANSACTION_IDENTIFIER_NUMBER 3
-#endif
typedef struct {
unsigned short transport_block_size; /*!< \brief Minimum PDU size in bytes provided by RLC to MAC layer interface */
diff --git a/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.h b/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.h
index 47ba171f1b9805973d2076629037bb9e920d22c9..228d3a5857e2c335075b69ac0e7d82d94a878001 100644
--- a/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.h
+++ b/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.h
@@ -47,7 +47,7 @@ typedef struct {
} iqrec_t;
#define DEF_NB_SF 120000 // default nb of sf or ms to capture (2 minutes at 5MHz)
#define DEF_SF_FILE "/home/nokia/iqfile" // default subframes file name
-#define DEF_SF_DELAY_READ 400 // default read delay µs (860=real)
+#define DEF_SF_DELAY_READ 700 // default read delay µs (860=real)
#define DEF_SF_DELAY_WRITE 15 // default write delay µs (15=real)
#define DEF_SF_NB_LOOP 5 // default nb loops
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.25PRB.usrpb210.replay.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.25PRB.usrpb210.replay.conf
new file mode 100644
index 0000000000000000000000000000000000000000..a0dc5d257b130d2e409314f2c3a4e9436c154a82
--- /dev/null
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.25PRB.usrpb210.replay.conf
@@ -0,0 +1,273 @@
+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 = "92";
+
+ tr_s_preference = "local_mac"
+
+ ////////// Physical parameters:
+
+ component_carriers = (
+ {
+ node_function = "3GPP_eNODEB";
+ 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 = 2685000000L;
+ uplink_frequency_offset = -120000000;
+ Nid_cell = 0;
+ N_RB_DL = 25;
+ Nid_cell_mbsfn = 0;
+ nb_antenna_ports = 1;
+ nb_antennas_tx = 1;
+ nb_antennas_rx = 1;
+ tx_gain = 90;
+ rx_gain = 115;
+ pbch_repetition = "FALSE";
+ 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 = 0;
+ pucch_nCS_AN = 0;
+ pucch_n1_AN = 32;
+ pdsch_referenceSignalPower = -27;
+ 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 = -96;
+ pusch_alpha = "AL1";
+ pucch_p0_Nominal = -104;
+ 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;
+
+ //Parameters for SIB18
+ rxPool_sc_CP_Len = "normal";
+ rxPool_sc_Period = "sf40";
+ rxPool_data_CP_Len = "normal";
+ rxPool_ResourceConfig_prb_Num = 20;
+ rxPool_ResourceConfig_prb_Start = 5;
+ rxPool_ResourceConfig_prb_End = 44;
+ rxPool_ResourceConfig_offsetIndicator_present = "prSmall";
+ rxPool_ResourceConfig_offsetIndicator_choice = 0;
+ rxPool_ResourceConfig_subframeBitmap_present = "prBs40";
+ rxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "00000000000000000000";
+ rxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5;
+ rxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0;
+/* rxPool_dataHoppingConfig_hoppingParameter = 0;
+ rxPool_dataHoppingConfig_numSubbands = "ns1";
+ rxPool_dataHoppingConfig_rbOffset = 0;
+ rxPool_commTxResourceUC-ReqAllowed = "TRUE";
+*/
+ // Parameters for SIB19
+ discRxPool_cp_Len = "normal"
+ discRxPool_discPeriod = "rf32"
+ discRxPool_numRetx = 1;
+ discRxPool_numRepetition = 2;
+ discRxPool_ResourceConfig_prb_Num = 5;
+ discRxPool_ResourceConfig_prb_Start = 3;
+ discRxPool_ResourceConfig_prb_End = 21;
+ discRxPool_ResourceConfig_offsetIndicator_present = "prSmall";
+ discRxPool_ResourceConfig_offsetIndicator_choice = 0;
+ discRxPool_ResourceConfig_subframeBitmap_present = "prBs40";
+ discRxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "f0ffffffff";
+ discRxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5;
+ discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0;
+
+ }
+ );
+
+
+ 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 = "192.168.13.11";
+ ipv6 = "192:168:30::17";
+ active = "yes";
+ preference = "ipv4";
+ }
+ );
+
+ NETWORK_INTERFACES :
+ {
+
+ ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
+ ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.13.10/24";
+ ENB_INTERFACE_NAME_FOR_S1U = "lo";
+ ENB_IPV4_ADDRESS_FOR_S1U = "192.168.13.10/24";
+ ENB_PORT_FOR_S1U = 2152; # Spec 2152
+ };
+ }
+);
+
+MACRLCs = (
+ {
+ num_cc = 1;
+ tr_s_preference = "local_L1";
+ tr_n_preference = "local_RRC";
+ phy_test_mode = 0;
+ }
+);
+
+L1s = (
+ {
+ num_cc = 1;
+ tr_n_preference = "local_mac";
+ }
+);
+
+RUs = (
+ {
+ local_rf = "yes"
+ nb_tx = 1
+ nb_rx = 1
+ att_tx = 0
+ att_rx = 0;
+ bands = [7];
+ max_pdschReferenceSignalPower = -27;
+ max_rxgain = 125;
+ eNB_instances = [0];
+
+ }
+);
+
+NETWORK_CONTROLLER :
+{
+ FLEXRAN_ENABLED = "no";
+ FLEXRAN_INTERFACE_NAME = "lo";
+ FLEXRAN_IPV4_ADDRESS = "127.0.0.1";
+ FLEXRAN_PORT = 2210;
+ FLEXRAN_CACHE = "/mnt/oai_agent_cache";
+ FLEXRAN_AWAIT_RECONF = "no";
+};
+/*
+ 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";
+ };
+*/
+
+ log_config :
+ {
+ global_log_level ="crit";
+ global_log_verbosity ="crit";
+ hw_log_level ="crit";
+ hw_log_verbosity ="crit";
+ phy_log_level ="crit";
+ phy_log_verbosity ="crit";
+ mac_log_level ="crit";
+ mac_log_verbosity ="crit";
+ rlc_log_level ="crit";
+ rlc_log_verbosity ="crit";
+ pdcp_log_level ="crit";
+ pdcp_log_verbosity ="crit";
+ rrc_log_level ="crit";
+ rrc_log_verbosity ="crit";
+ };
+
diff --git a/targets/RT/USER/lte-ru.c b/targets/RT/USER/lte-ru.c
index 89c57849ca3a6e899dbd42a46856b74887a918c0..07f8f3bd10c32bcac74f74ba899f74de9950518c 100644
--- a/targets/RT/USER/lte-ru.c
+++ b/targets/RT/USER/lte-ru.c
@@ -798,8 +798,12 @@ void rx_rf(RU_t *ru,int *frame,int *subframe) {
if (rxs != fp->samples_per_tti)
{
+#if defined(USRP_REC_PLAY)
+ exit_fun("Exiting IQ record/playback");
+#else
//exit_fun( "problem receiving samples" );
LOG_E(PHY, "problem receiving samples");
+#endif
}
}