Commit edd3e250 authored by nikaeinn's avatar nikaeinn

* update OTG performance statistics


git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5777 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent e4526a8f
...@@ -531,11 +531,19 @@ typedef struct{ ...@@ -531,11 +531,19 @@ typedef struct{
float rx_pkt_owd[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX]; /*!< \brief One way delay: rx_ctime - tx_ctime, */ float rx_pkt_owd[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX]; /*!< \brief One way delay: rx_ctime - tx_ctime, */
float rx_owd_min[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay min*/ float rx_owd_min[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay min*/
float rx_owd_max[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay max*/ float rx_owd_max[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay max*/
float rx_pkt_owd_e2e[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX]; /*!< \brief One way delay: rx_ctime - tx_ctime, */
float rx_owd_min_e2e[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay min*/
float rx_owd_max_e2e[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay max*/
float rx_pkt_owd_history[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][2]; /*!< \brief One way delay histoy used for jitter calculation: rx_ctime - tx_ctime, [2] to keep the owd for the current and previous pkt */ float rx_pkt_owd_history[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][2]; /*!< \brief One way delay histoy used for jitter calculation: rx_ctime - tx_ctime, [2] to keep the owd for the current and previous pkt */
float rx_pkt_owd_history_e2e[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][2]; /*!< \brief One way delay histoy used for jitter calculation: rx_ctime - tx_ctime, [2] to keep the owd for the current and previous pkt */
float rx_pkt_jitter[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX]; /*!< \brief One way delay: rx_ctime - tx_ctime */ float rx_pkt_jitter[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX]; /*!< \brief One way delay: rx_ctime - tx_ctime */
float rx_jitter_min[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay min*/ float rx_jitter_min[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay min*/
float rx_jitter_max[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay max*/ float rx_jitter_max[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay max*/
float rx_jitter_avg[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay max*/ float rx_jitter_avg[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay max*/
float rx_pkt_jitter_e2e[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX]; /*!< \brief One way delay: rx_ctime - tx_ctime */
float rx_jitter_min_e2e[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay min*/
float rx_jitter_max_e2e[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay max*/
float rx_jitter_avg_e2e[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay max*/
int rx_jitter_sample[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay max*/ int rx_jitter_sample[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief One way delay max*/
int nb_loss_pkts_ul[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief Number of data packets losses for UL*/ int nb_loss_pkts_ul[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief Number of data packets losses for UL*/
int nb_loss_pkts_dl[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief Number of data packets losses for DL*/ int nb_loss_pkts_dl[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_EMU_TRAFFIC]; /*!< \brief Number of data packets losses for DL*/
...@@ -575,7 +583,8 @@ typedef struct{ ...@@ -575,7 +583,8 @@ typedef struct{
unsigned int total_loss_ul; unsigned int total_loss_ul;
float average_jitter_dl; float average_jitter_dl;
float average_jitter_ul; float average_jitter_ul;
float average_jitter_dl_e2e;
float average_jitter_ul_e2e;
/* VOIP tarffic parameters*/ /* VOIP tarffic parameters*/
float voip_transition_prob[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_NUM_APPLICATION]; float voip_transition_prob[NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX + NUMBER_OF_UE_MAX][MAX_NUM_APPLICATION];
......
This diff is collapsed.
...@@ -155,18 +155,26 @@ float owd_const_application_v=owd_const_application()/2; ...@@ -155,18 +155,26 @@ float owd_const_application_v=owd_const_application()/2;
// } // }
if (otg_hdr_rx->time<=ctime){ if (otg_hdr_rx->time<=ctime){
otg_info->radio_access_delay[src][dst]=ctime- otg_hdr_rx->time; otg_info->radio_access_delay[src][dst]=(float) (ctime- otg_hdr_rx->time);
otg_multicast_info->radio_access_delay[src][dst]=ctime- otg_hdr_rx->time; otg_multicast_info->radio_access_delay[src][dst]=(float) (ctime- otg_hdr_rx->time);
} else } else {
LOG_N(OTG,"received packet has tx time %d greater than the current time %d\n",otg_hdr_rx->time,ctime ); LOG_N(OTG,"received packet has tx time %d greater than the current time %d\n",otg_hdr_rx->time,ctime );
otg_info->radio_access_delay[src][dst] = 0;
otg_info->rx_pkt_owd[src][dst]=otg_info->owd_const[src][dst][otg_hdr_rx->flow_id]+ otg_info->radio_access_delay[src][dst]; otg_multicast_info->radio_access_delay[src][dst]=0;
}
/* actual radio OWD*/
otg_info->rx_pkt_owd[src][dst]=otg_info->radio_access_delay[src][dst];
/* estimated E2E OWD based on the emulated delays for the other part of the network */
otg_info->rx_pkt_owd_e2e[src][dst]=otg_info->owd_const[src][dst][otg_hdr_rx->flow_id] + otg_info->radio_access_delay[src][dst];
otg_multicast_info->rx_pkt_owd[src][dst]=otg_multicast_info->radio_access_delay[src][dst]; otg_multicast_info->rx_pkt_owd[src][dst]=otg_multicast_info->radio_access_delay[src][dst];
LOG_D(OTG, "[src %d][dst %d] ctime %d tx time %d: OWD %lf E2E OWD %lf \n", src, dst, ctime, otg_hdr_rx->time, otg_info->rx_pkt_owd[src][dst], otg_info->rx_pkt_owd_e2e[src][dst] );
// compute the jitter by ignoring the packet loss // compute the jitter by ignoring the packet loss
if (lost_packet == 0){ if (lost_packet == 0){
// radio access
otg_info->rx_pkt_owd_history[src][dst][1] = otg_info->rx_pkt_owd_history[src][dst][0]; // the previous owd otg_info->rx_pkt_owd_history[src][dst][1] = otg_info->rx_pkt_owd_history[src][dst][0]; // the previous owd
otg_info->rx_pkt_owd_history[src][dst][0] = otg_info->rx_pkt_owd[src][dst]; // the current owd otg_info->rx_pkt_owd_history[src][dst][0] = otg_info->rx_pkt_owd[src][dst]; // the current owd
if (otg_info->rx_pkt_owd_history[src][dst][1] == 0) // first packet if (otg_info->rx_pkt_owd_history[src][dst][1] == 0) // first packet
otg_info->rx_pkt_jitter[src][dst]=0; otg_info->rx_pkt_jitter[src][dst]=0;
else // for the consecutive packets else // for the consecutive packets
...@@ -175,6 +183,18 @@ float owd_const_application_v=owd_const_application()/2; ...@@ -175,6 +183,18 @@ float owd_const_application_v=owd_const_application()/2;
LOG_D(OTG,"The packet jitter for the pair (src %d, dst %d)) at %d is %lf (current %lf, previous %lf) \n", LOG_D(OTG,"The packet jitter for the pair (src %d, dst %d)) at %d is %lf (current %lf, previous %lf) \n",
src, dst, ctime, otg_info->rx_pkt_jitter[src][dst], src, dst, ctime, otg_info->rx_pkt_jitter[src][dst],
otg_info->rx_pkt_owd_history[src][dst][0], otg_info->rx_pkt_owd_history[src][dst][1]); otg_info->rx_pkt_owd_history[src][dst][0], otg_info->rx_pkt_owd_history[src][dst][1]);
// e2e
otg_info->rx_pkt_owd_history_e2e[src][dst][1] = otg_info->rx_pkt_owd_history_e2e[src][dst][0]; // the previous owd
otg_info->rx_pkt_owd_history_e2e[src][dst][0] = otg_info->rx_pkt_owd_e2e[src][dst]; // the current owd
if (otg_info->rx_pkt_owd_history_e2e[src][dst][1] == 0) // first packet
otg_info->rx_pkt_jitter_e2e[src][dst]=0;
else // for the consecutive packets
otg_info->rx_pkt_jitter_e2e[src][dst]= abs(otg_info->rx_pkt_owd_history_e2e[src][dst][0] - otg_info->rx_pkt_owd_history_e2e[src][dst][1]);
LOG_D(OTG,"The packet jitter for the pair (src %d, dst %d)) at %d is %lf (current %lf, previous %lf) \n",
src, dst, ctime, otg_info->rx_pkt_jitter_e2e[src][dst],
otg_info->rx_pkt_owd_history_e2e[src][dst][0], otg_info->rx_pkt_owd_history_e2e[src][dst][1]);
} }
if (otg_hdr_info_rx->flag == 0x1000){ if (otg_hdr_info_rx->flag == 0x1000){
...@@ -204,28 +224,38 @@ float owd_const_application_v=owd_const_application()/2; ...@@ -204,28 +224,38 @@ float owd_const_application_v=owd_const_application()/2;
} }
else { else {
LOG_I(OTG,"INFO LATENCY :: [SRC %d][DST %d] radio access %.2f (tx time %d, ctime %d), OWD:%.2f (ms):\n", LOG_I(OTG,"[SRC %d][DST %d] Stats :: radio access latency %.2f (tx time %d, ctime %d) jitter %.2f, Estimated E2E OWD:%.2f (ms):\n",
src, dst, otg_info->radio_access_delay[src][dst], otg_hdr_rx->time, ctime , otg_info->rx_pkt_owd[src][dst]); src, dst, otg_info->radio_access_delay[src][dst], otg_hdr_rx->time, ctime , otg_info->rx_pkt_jitter[src][dst], otg_info->rx_pkt_owd_e2e[src][dst]);
if (otg_hdr_info_rx->flag == 0xffff){ if (otg_hdr_info_rx->flag == 0xffff){
if (otg_info->rx_owd_max[src][dst][otg_hdr_rx->traffic_type]==0){ if (otg_info->rx_owd_max[src][dst][otg_hdr_rx->traffic_type]==0){
otg_info->rx_owd_max[src][dst][otg_hdr_rx->traffic_type]=otg_info->rx_pkt_owd[src][dst]; otg_info->rx_owd_max[src][dst][otg_hdr_rx->traffic_type]=otg_info->rx_pkt_owd[src][dst];
otg_info->rx_owd_min[src][dst][otg_hdr_rx->traffic_type]=otg_info->rx_pkt_owd[src][dst]; otg_info->rx_owd_min[src][dst][otg_hdr_rx->traffic_type]=otg_info->rx_pkt_owd[src][dst];
otg_info->rx_owd_max_e2e[src][dst][otg_hdr_rx->traffic_type]=otg_info->rx_pkt_owd_e2e[src][dst];
otg_info->rx_owd_min_e2e[src][dst][otg_hdr_rx->traffic_type]=otg_info->rx_pkt_owd_e2e[src][dst];
} }
else { else {
otg_info->rx_owd_max[src][dst][otg_hdr_rx->traffic_type]=MAX(otg_info->rx_owd_max[src][dst][otg_hdr_rx->traffic_type],otg_info->rx_pkt_owd[src][dst] ); otg_info->rx_owd_max[src][dst][otg_hdr_rx->traffic_type]=MAX(otg_info->rx_owd_max[src][dst][otg_hdr_rx->traffic_type],otg_info->rx_pkt_owd[src][dst] );
otg_info->rx_owd_min[src][dst][otg_hdr_rx->traffic_type]=MIN(otg_info->rx_owd_min[src][dst][otg_hdr_rx->traffic_type],otg_info->rx_pkt_owd[src][dst] ); otg_info->rx_owd_min[src][dst][otg_hdr_rx->traffic_type]=MIN(otg_info->rx_owd_min[src][dst][otg_hdr_rx->traffic_type],otg_info->rx_pkt_owd[src][dst] );
otg_info->rx_owd_max_e2e[src][dst][otg_hdr_rx->traffic_type]=MAX(otg_info->rx_owd_max_e2e[src][dst][otg_hdr_rx->traffic_type],otg_info->rx_pkt_owd_e2e[src][dst] );
otg_info->rx_owd_min_e2e[src][dst][otg_hdr_rx->traffic_type]=MIN(otg_info->rx_owd_min_e2e[src][dst][otg_hdr_rx->traffic_type],otg_info->rx_pkt_owd_e2e[src][dst] );
} }
if (otg_info->rx_jitter_max[src][dst][otg_hdr_rx->traffic_type]==0){ if (otg_info->rx_jitter_max[src][dst][otg_hdr_rx->traffic_type]==0){
otg_info->rx_jitter_max[src][dst][otg_hdr_rx->traffic_type]=otg_info->rx_pkt_jitter[src][dst]; otg_info->rx_jitter_max[src][dst][otg_hdr_rx->traffic_type]=otg_info->rx_pkt_jitter[src][dst];
otg_info->rx_jitter_min[src][dst][otg_hdr_rx->traffic_type]=otg_info->rx_pkt_jitter[src][dst]; otg_info->rx_jitter_min[src][dst][otg_hdr_rx->traffic_type]=otg_info->rx_pkt_jitter[src][dst];
otg_info->rx_jitter_max_e2e[src][dst][otg_hdr_rx->traffic_type]=otg_info->rx_pkt_jitter_e2e[src][dst];
otg_info->rx_jitter_min_e2e[src][dst][otg_hdr_rx->traffic_type]=otg_info->rx_pkt_jitter_e2e[src][dst];
} }
else if (lost_packet==0){ else if (lost_packet==0){
otg_info->rx_jitter_max[src][dst][otg_hdr_rx->traffic_type]=MAX(otg_info->rx_jitter_max[src][dst][otg_hdr_rx->traffic_type],otg_info->rx_pkt_jitter[src][dst] ); otg_info->rx_jitter_max[src][dst][otg_hdr_rx->traffic_type]=MAX(otg_info->rx_jitter_max[src][dst][otg_hdr_rx->traffic_type],otg_info->rx_pkt_jitter[src][dst] );
otg_info->rx_jitter_min[src][dst][otg_hdr_rx->traffic_type]=MIN(otg_info->rx_jitter_min[src][dst][otg_hdr_rx->traffic_type],otg_info->rx_pkt_jitter[src][dst] ); otg_info->rx_jitter_min[src][dst][otg_hdr_rx->traffic_type]=MIN(otg_info->rx_jitter_min[src][dst][otg_hdr_rx->traffic_type],otg_info->rx_pkt_jitter[src][dst] );
otg_info->rx_jitter_max_e2e[src][dst][otg_hdr_rx->traffic_type]=MAX(otg_info->rx_jitter_max_e2e[src][dst][otg_hdr_rx->traffic_type],otg_info->rx_pkt_jitter_e2e[src][dst] );
otg_info->rx_jitter_min_e2e[src][dst][otg_hdr_rx->traffic_type]=MIN(otg_info->rx_jitter_min_e2e[src][dst][otg_hdr_rx->traffic_type],otg_info->rx_pkt_jitter_e2e[src][dst] );
// avg jitter // avg jitter
otg_info->rx_jitter_avg[src][dst][otg_hdr_rx->traffic_type] += otg_info->rx_pkt_jitter[src][dst]; otg_info->rx_jitter_avg[src][dst][otg_hdr_rx->traffic_type] += otg_info->rx_pkt_jitter[src][dst];
otg_info->rx_jitter_avg_e2e[src][dst][otg_hdr_rx->traffic_type] += otg_info->rx_pkt_jitter_e2e[src][dst];
otg_info->rx_jitter_sample[src][dst][otg_hdr_rx->traffic_type] +=1; otg_info->rx_jitter_sample[src][dst][otg_hdr_rx->traffic_type] +=1;
} }
...@@ -377,12 +407,12 @@ void owd_const_gen(int src, int dst, int flow_id, unsigned int flag){ ...@@ -377,12 +407,12 @@ void owd_const_gen(int src, int dst, int flow_id, unsigned int flag){
LOG_D(OTG,"(RX) [src %d] [dst %d] [ID %d] TRAFFIC_TYPE IS M2M [Add Capillary const]\n", src, dst, flow_id); LOG_D(OTG,"(RX) [src %d] [dst %d] [ID %d] TRAFFIC_TYPE IS M2M [Add Capillary const]\n", src, dst, flow_id);
} }
else else
LOG_D(OTG,"(RX) [src %d] [dst %d] [ID %d] TRAFFIC_TYPE WITHOUT M2M [Capillary const]\n", src, dst, flow_id); LOG_T(OTG,"(RX) [src %d] [dst %d] [ID %d] TRAFFIC_TYPE WITHOUT M2M [Capillary const]\n", src, dst, flow_id);
} }
float owd_const_capillary(){ float owd_const_capillary(void){
/*return (uniform_dist(MIN_APPLICATION_PROCESSING_GATEWAY_DELAY, MAX_APPLICATION_PROCESSING_GATEWAY_DELAY) + /*return (uniform_dist(MIN_APPLICATION_PROCESSING_GATEWAY_DELAY, MAX_APPLICATION_PROCESSING_GATEWAY_DELAY) +
uniform_dist(MIN_FORMATING_TRANSFERRING_DELAY, MAX_FORMATING_TRANSFERRING_DELAY) + uniform_dist(MIN_FORMATING_TRANSFERRING_DELAY, MAX_FORMATING_TRANSFERRING_DELAY) +
uniform_dist(MIN_ACCESS_DELAY, MAX_ACCESS_DELAY) + uniform_dist(MIN_ACCESS_DELAY, MAX_ACCESS_DELAY) +
...@@ -391,7 +421,7 @@ float owd_const_capillary(){ ...@@ -391,7 +421,7 @@ float owd_const_capillary(){
} }
float owd_const_mobile_core(){ float owd_const_mobile_core(void){
/*double delay; /*double delay;
// this is a delay model for a loaded GGSN according to // this is a delay model for a loaded GGSN according to
//"M. Laner, P. Svoboda and M. Rupp, Latency Analysis of 3G Network Components, EW'12, Poznan, Poland, 2012", table 2, page 6. //"M. Laner, P. Svoboda and M. Rupp, Latency Analysis of 3G Network Components, EW'12, Poznan, Poland, 2012", table 2, page 6.
...@@ -415,13 +445,13 @@ float owd_const_mobile_core(){ ...@@ -415,13 +445,13 @@ float owd_const_mobile_core(){
return ((double)MIN_U_PLANE_CORE_IP_ACCESS_DELAY+ (double)MAX_U_PLANE_CORE_IP_ACCESS_DELAY + (double)MIN_FW_PROXY_DELAY + (double)MAX_FW_PROXY_DELAY)/2; return ((double)MIN_U_PLANE_CORE_IP_ACCESS_DELAY+ (double)MAX_U_PLANE_CORE_IP_ACCESS_DELAY + (double)MIN_FW_PROXY_DELAY + (double)MAX_FW_PROXY_DELAY)/2;
} }
float owd_const_IP_backbone(){ float owd_const_IP_backbone(void){
/*return uniform_dist(MIN_NETWORK_ACCESS_DELAY,MAX_NETWORK_ACCESS_DELAY);*/ /*return uniform_dist(MIN_NETWORK_ACCESS_DELAY,MAX_NETWORK_ACCESS_DELAY);*/
return ((double)MIN_NETWORK_ACCESS_DELAY+(double)MAX_NETWORK_ACCESS_DELAY)/2; return ((double)MIN_NETWORK_ACCESS_DELAY+(double)MAX_NETWORK_ACCESS_DELAY)/2;
} }
float owd_const_application(){ float owd_const_application(void){
/*return uniform_dist(MIN_APPLICATION_ACESS_DELAY, MAX_APPLICATION_ACESS_DELAY);*/ /*return uniform_dist(MIN_APPLICATION_ACESS_DELAY, MAX_APPLICATION_ACESS_DELAY);*/
return ((double)MIN_APPLICATION_ACESS_DELAY+(double)MAX_APPLICATION_ACESS_DELAY)/2; return ((double)MIN_APPLICATION_ACESS_DELAY+(double)MAX_APPLICATION_ACESS_DELAY)/2;
} }
......
...@@ -62,7 +62,7 @@ ...@@ -62,7 +62,7 @@
* \note * \note
* @ingroup _otg * @ingroup _otg
*/ */
int otg_rx_pkt_packet(int src, int dst, int ctime, char *packet, unsigned int size); int otg_rx_pkt(int src, int dst, int ctime, char *packet, unsigned int size);
/*! \fn void owd_const_gen(int src,int dst); /*! \fn void owd_const_gen(int src,int dst);
...@@ -81,7 +81,7 @@ void owd_const_gen(int src,int dst, int flow_id, unsigned int flag); ...@@ -81,7 +81,7 @@ void owd_const_gen(int src,int dst, int flow_id, unsigned int flag);
*\note *\note
*@ingroup _otg *@ingroup _otg
*/ */
float owd_const_capillary(); float owd_const_capillary(void);
/*! \fn float owd_const_mobile_core(); /*! \fn float owd_const_mobile_core();
*\brief compute the one way delay introduced in LTE/LTE-A network REF PAPER: "Latency for Real-Time Machine-to-Machine Communication in LTE-Based System Architecture" *\brief compute the one way delay introduced in LTE/LTE-A network REF PAPER: "Latency for Real-Time Machine-to-Machine Communication in LTE-Based System Architecture"
...@@ -89,7 +89,7 @@ float owd_const_capillary(); ...@@ -89,7 +89,7 @@ float owd_const_capillary();
*\note *\note
*@ingroup _otg *@ingroup _otg
*/ */
float owd_const_mobile_core(); float owd_const_mobile_core(void);
/*! \fn float owd_const_IP_backbone(); /*! \fn float owd_const_IP_backbone();
*\brief compute the one way delay introduced in LTE/LTE-A network REF PAPER: "Latency for Real-Time Machine-to-Machine Communication in LTE-Based System Architecture" *\brief compute the one way delay introduced in LTE/LTE-A network REF PAPER: "Latency for Real-Time Machine-to-Machine Communication in LTE-Based System Architecture"
...@@ -97,7 +97,7 @@ float owd_const_mobile_core(); ...@@ -97,7 +97,7 @@ float owd_const_mobile_core();
*\note *\note
*@ingroup _otg *@ingroup _otg
*/ */
float owd_const_IP_backbone(); float owd_const_IP_backbone(void);
/*! \fn float owd_const_applicatione(); /*! \fn float owd_const_applicatione();
*\brief compute the one way delay introduced in LTE/LTE-A network REF PAPER: "Latency for Real-Time Machine-to-Machine Communication in LTE-Based System Architecture" *\brief compute the one way delay introduced in LTE/LTE-A network REF PAPER: "Latency for Real-Time Machine-to-Machine Communication in LTE-Based System Architecture"
...@@ -105,7 +105,7 @@ float owd_const_IP_backbone(); ...@@ -105,7 +105,7 @@ float owd_const_IP_backbone();
*\note *\note
*@ingroup _otg *@ingroup _otg
*/ */
float owd_const_application(); float owd_const_application(void);
/*! \fn void rx_check_loss(int src, int dst, unsigned int flag, int seq_num, unsigned int *seq_num_rx, unsigned int *nb_loss_pkts); /*! \fn void rx_check_loss(int src, int dst, unsigned int flag, int seq_num, unsigned int *seq_num_rx, unsigned int *nb_loss_pkts);
......
...@@ -78,7 +78,8 @@ $(OUTDIR)/x2ap_ieregen.stamp: $(ASN1DIR)/$(ASN1RELDIR)/X2AP-PDU-Contents.asn $(A ...@@ -78,7 +78,8 @@ $(OUTDIR)/x2ap_ieregen.stamp: $(ASN1DIR)/$(ASN1RELDIR)/X2AP-PDU-Contents.asn $(A
$(OUTDIR)/x2ap_asn1regen.stamp: $(ASN1DIR)/$(ASN1RELDIR)/X2AP-CommonDataTypes.asn $(ASN1DIR)/$(ASN1RELDIR)/X2AP-Constants.asn $(ASN1DIR)/$(ASN1RELDIR)/X2AP-IEs.asn $(ASN1DIR)/$(ASN1RELDIR)/X2AP-PDU.asn $(OUTDIR)/x2ap_asn1regen.stamp: $(ASN1DIR)/$(ASN1RELDIR)/X2AP-CommonDataTypes.asn $(ASN1DIR)/$(ASN1RELDIR)/X2AP-Constants.asn $(ASN1DIR)/$(ASN1RELDIR)/X2AP-IEs.asn $(ASN1DIR)/$(ASN1RELDIR)/X2AP-PDU.asn
@echo "Timestamp DIR " $(ASN1DIR) " DIRREL " $(ASN1RELDIR) @echo "Timestamp DIR " $(ASN1DIR) " DIRREL " $(ASN1RELDIR)
(cd $(ASN1DIR)/$(ASN1RELDIR) && asn1c -fhave_native64 -gen-PER $^) # (cd $(ASN1DIR)/$(ASN1RELDIR) && asn1c -fhave_native64 -gen-PER -fcompound-names $^)
(cd $(ASN1MESSAGESDIR) && asn1c -fhave_native64 -gen-PER -fcompound-names $^)
@echo "Timestamp" $(X2AP_CFLAGS) @echo "Timestamp" $(X2AP_CFLAGS)
@echo Timestamp > $@ @echo Timestamp > $@
......
...@@ -64,12 +64,16 @@ SHARED_DEPENDENCIES += $(ITTI_MESSAGES_H) ...@@ -64,12 +64,16 @@ SHARED_DEPENDENCIES += $(ITTI_MESSAGES_H)
endif endif
ifdef USE_MME ifdef USE_MME
#LIBS += $(X2AP_OBJ_DIR)/libx2ap.a LIBS += $(UE_NAS_OBJ_DIR)/libuenas.a $(SECU_OBJ_DIR)/libsecu.a
LIBS += $(UE_NAS_OBJ_DIR)/libuenas.a $(SECU_OBJ_DIR)/libsecu.a LIBS += $(S1AP_OBJ_DIR)/libs1ap.a $(SCTP_OBJ_DIR)/libsctp.a -lsctp -lcrypt
LIBS += $(S1AP_OBJ_DIR)/libs1ap.a $(SCTP_OBJ_DIR)/libsctp.a -lsctp -lcrypt LIBS += $(UDP_OBJ_DIR)/libudp.a $(GTPV1U_OBJ_DIR)/libgtpv1u.a
LIBS += $(UDP_OBJ_DIR)/libudp.a $(GTPV1U_OBJ_DIR)/libgtpv1u.a
#SHARED_DEPENDENCIES += $(UE_NAS_OBJ_DIR)/libuenas.a $(SECU_OBJ_DIR)/libsecu.a $(X2AP_OBJ_DIR)/libx2ap.a $(S1AP_OBJ_DIR)/libs1ap.a $(SCTP_OBJ_DIR)/libsctp.a $(UDP_OBJ_DIR)/libudp.a $(GTPV1U_OBJ_DIR)/libgtpv1u.a ifdef X2AP
LIBS += $(X2AP_OBJ_DIR)/libx2ap.a
SHARED_DEPENDENCIES += $(UE_NAS_OBJ_DIR)/libuenas.a $(SECU_OBJ_DIR)/libsecu.a $(X2AP_OBJ_DIR)/libx2ap.a $(S1AP_OBJ_DIR)/libs1ap.a $(SCTP_OBJ_DIR)/libsctp.a $(UDP_OBJ_DIR)/libudp.a $(GTPV1U_OBJ_DIR)/libgtpv1u.a
else
SHARED_DEPENDENCIES += $(UE_NAS_OBJ_DIR)/libuenas.a $(SECU_OBJ_DIR)/libsecu.a $(S1AP_OBJ_DIR)/libs1ap.a $(SCTP_OBJ_DIR)/libsctp.a $(UDP_OBJ_DIR)/libudp.a $(GTPV1U_OBJ_DIR)/libgtpv1u.a SHARED_DEPENDENCIES += $(UE_NAS_OBJ_DIR)/libuenas.a $(SECU_OBJ_DIR)/libsecu.a $(S1AP_OBJ_DIR)/libs1ap.a $(SCTP_OBJ_DIR)/libsctp.a $(UDP_OBJ_DIR)/libudp.a $(GTPV1U_OBJ_DIR)/libgtpv1u.a
endif
COMMON_CFLAGS += -DLOG_NO_THREAD COMMON_CFLAGS += -DLOG_NO_THREAD
#-DEMIT_ASN_DEBUG #-DEMIT_ASN_DEBUG
...@@ -97,7 +101,7 @@ export SECU_CFLAGS ...@@ -97,7 +101,7 @@ export SECU_CFLAGS
COMMON_MME_CFLAGS = -I$(SECU_DIR) COMMON_MME_CFLAGS = -I$(SECU_DIR)
COMMON_MME_CFLAGS += -I$(SCTP_DIR) COMMON_MME_CFLAGS += -I$(SCTP_DIR)
COMMON_MME_CFLAGS += -I$(X2AP_DIR) COMMON_MME_CFLAGS += -I$(X2AP_DIR) -I$(X2AP_DIR)/MESSAGES
COMMON_MME_CFLAGS += -I$(S1AP_DIR) COMMON_MME_CFLAGS += -I$(S1AP_DIR)
COMMON_MME_CFLAGS += -I$(UDP_DIR) COMMON_MME_CFLAGS += -I$(UDP_DIR)
COMMON_MME_CFLAGS += -I$(GTPV1U_DIR) COMMON_MME_CFLAGS += -I$(GTPV1U_DIR)
......
...@@ -43,11 +43,11 @@ ...@@ -43,11 +43,11 @@
<BACKGROUND_TRAFFIC>disable</BACKGROUND_TRAFFIC> <!-- options: enable, disable. If enable, it generates a background traffic corresponding to the traffic direction--> <BACKGROUND_TRAFFIC>disable</BACKGROUND_TRAFFIC> <!-- options: enable, disable. If enable, it generates a background traffic corresponding to the traffic direction-->
<IDT_DIST>fixed</IDT_DIST> <!-- available distributions: none (default), uniform, poission, gaussian, exponential,pareto, cauchy,fixed, weibull, gammav--> <IDT_DIST>fixed</IDT_DIST> <!-- available distributions: none (default), uniform, poission, gaussian, exponential,pareto, cauchy,fixed, weibull, gammav-->
<IDT_MIN_ms>1</IDT_MIN_ms> <!--Minimum IDT values in milliseconds--> <IDT_MIN_ms>1000</IDT_MIN_ms> <!--Minimum IDT values in milliseconds-->
<IDT_MAX_ms>1</IDT_MAX_ms> <!--Minimum IDT values in milliseconds--> <IDT_MAX_ms>1000</IDT_MAX_ms> <!--Minimum IDT values in milliseconds-->
<SIZE_DIST>fixed</SIZE_DIST> <!-- available distributions: none (default), uniform, poission, gaussian, exponential,pareto, cauchy,fixed, weibull, gammav--> <SIZE_DIST>fixed</SIZE_DIST> <!-- available distributions: none (default), uniform, poission, gaussian, exponential,pareto, cauchy,fixed, weibull, gammav-->
<SIZE_MIN_byte>1000</SIZE_MIN_byte> <!--Minimum PAYLOAD size values in bytes--> <SIZE_MIN_byte>32</SIZE_MIN_byte> <!--Minimum PAYLOAD size values in bytes-->
<SIZE_MAX_byte>2000</SIZE_MAX_byte> <!--MAximum PAYLOAD size values in bytes--> <SIZE_MAX_byte>32</SIZE_MAX_byte> <!--MAximum PAYLOAD size values in bytes-->
</CUSTOMIZED_TRAFFIC> </CUSTOMIZED_TRAFFIC>
<CUSTOMIZED_TRAFFIC> <CUSTOMIZED_TRAFFIC>
...@@ -58,12 +58,12 @@ ...@@ -58,12 +58,12 @@
<FLOW_START_ms>1000</FLOW_START_ms> <!-- indicates the start time of the app or the actual duration of the traffic--> <FLOW_START_ms>1000</FLOW_START_ms> <!-- indicates the start time of the app or the actual duration of the traffic-->
<FLOW_DURATION_ms>10000</FLOW_DURATION_ms> <!-- indicates the start time of the app or the actual duration of the traffic--> <FLOW_DURATION_ms>10000</FLOW_DURATION_ms> <!-- indicates the start time of the app or the actual duration of the traffic-->
<BACKGROUND_TRAFFIC>disable</BACKGROUND_TRAFFIC> <!-- options: enable, disable. If enable, it generates a background traffic corresponding to the traffic direction--> <BACKGROUND_TRAFFIC>disable</BACKGROUND_TRAFFIC> <!-- options: enable, disable. If enable, it generates a background traffic corresponding to the traffic direction-->
<IDT_DIST>uniform</IDT_DIST> <!-- available distributions: none (default), uniform, poission, gaussian, exponential,pareto, cauchy,fixed, weibull, gammav--> <IDT_DIST>fixed</IDT_DIST> <!-- available distributions: none (default), uniform, poission, gaussian, exponential,pareto, cauchy,fixed, weibull, gammav-->
<IDT_MIN_ms>100</IDT_MIN_ms> <!--Minimum IDT values in milliseconds--> <IDT_MIN_ms>1000</IDT_MIN_ms> <!--Minimum IDT values in milliseconds-->
<IDT_MAX_ms>150</IDT_MAX_ms> <!--Minimum IDT values in milliseconds--> <IDT_MAX_ms>1000</IDT_MAX_ms> <!--Minimum IDT values in milliseconds-->
<SIZE_DIST>uniform</SIZE_DIST> <!-- available distributions: none (default), uniform, poission, gaussian, exponential,pareto, cauchy,fixed, weibull, gammav--> <SIZE_DIST>uniform</SIZE_DIST> <!-- available distributions: none (default), uniform, poission, gaussian, exponential,pareto, cauchy,fixed, weibull, gammav-->
<SIZE_MIN_byte>256</SIZE_MIN_byte> <!--Minimum PAYLOAD size values in bytes--> <SIZE_MIN_byte>32</SIZE_MIN_byte> <!--Minimum PAYLOAD size values in bytes-->
<SIZE_MAX_byte>768</SIZE_MAX_byte> <!--Maximum PAYLOAD size values in bytes--> <SIZE_MAX_byte>32</SIZE_MAX_byte> <!--Maximum PAYLOAD size values in bytes-->
</CUSTOMIZED_TRAFFIC> </CUSTOMIZED_TRAFFIC>
</APPLICATION_CONFIG> </APPLICATION_CONFIG>
......
...@@ -784,6 +784,13 @@ int ocg_config_app(void){ ...@@ -784,6 +784,13 @@ int ocg_config_app(void){
g_otg->packet_gen_type=map_str_to_int(packet_gen_names,oai_emulation.application_config.packet_gen_type); g_otg->packet_gen_type=map_str_to_int(packet_gen_names,oai_emulation.application_config.packet_gen_type);
LOG_I(OTG,"Metrics: Throuput %s(%d), One-way latency %s(%d) for %s, loss rate %s(%d), online curves %s(%d)\n",
oai_emulation.emulation_config.performance_metrics.throughput,g_otg->throughput_metric,
oai_emulation.emulation_config.performance_metrics.latency,g_otg->latency_metric,
(g_otg->owd_radio_access==1)? "Radio Access Network" : "End to End",
oai_emulation.emulation_config.performance_metrics.loss_rate,g_otg->loss_metric,
oai_emulation.emulation_config.curve,g_otg->curve );
for (i=0; i<g_otg->num_nodes; i++){ for (i=0; i<g_otg->num_nodes; i++){
for (j=0; j<g_otg->num_nodes; j++){ for (j=0; j<g_otg->num_nodes; j++){
......
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