def __init__(self, **kwargs):
EmpowerApp.__init__(self, **kwargs)
self.graphData = {}
self.wifi_data = {}
# List of VBSes active
self.vbses = []
# List of WTPs active
self.wtps = []
# Populate exsiting VBSes
for vbs in self.tenant.vbses.values():
if vbs.connection:
self.vbses.append(vbs)
# Populate exsiting WTPs and trigger UCQM for existing WTPs
for wtp in self.tenant.wtps.values():
if wtp.connection:
self.wtps.append(wtp.addr.to_str())
for block in wtp.supports:
ucqm(block=block,
tenant_id=self.tenant.tenant_id,
every=5000,
callback=self.ucqm_callback)
# Generating inital coordinates for the graph nodes
self.coord = self.get_coordinates()
vbsup(tenant_id=self.tenant.tenant_id, callback=self.vbs_up_callback)
vbsdown(tenant_id=self.tenant.tenant_id, callback=self.vbs_down_callback)
uejoin(tenant_id=self.tenant.tenant_id, callback=self.ue_join_callback)
ueleave(tenant_id=self.tenant.tenant_id, callback=self.ue_leave_callback)
wtpup(tenant_id=self.tenant.tenant_id, callback=self.wtp_up_callback)
wtpdown(tenant_id=self.tenant.tenant_id, callback=self.wtp_up_callback)
def run_once(self):
"""Send out RRC measurements request."""
if self.tenant_id not in RUNTIME.tenants:
self.log.info("Tenant %s not found", self.tenant_id)
self.unload()
return
tenant = RUNTIME.tenants[self.tenant_id]
ue_addr = (self.vbs, self.ue)
if ue_addr not in tenant.ues:
self.log.info("UE %s not found", ue_addr)
return
ue = tenant.ues[ue_addr]
if not ue.vbs.connection or ue.vbs.connection.stream.closed():
self.log.info("VBS %s not connected", ue.vbs.addr)
return
st_req = self.meas_req
rrc_m_req = main_pb2.emage_msg()
enb_id = ether_to_hex(self.vbs)
create_header(self.module_id, enb_id, rrc_m_req.head)
# Creating a trigger message to fetch UE's RRC measurements
trigger_msg = rrc_m_req.te
trigger_msg.action = main_pb2.EA_ADD
rrc_m_msg = trigger_msg.mRRC_meas
rrc_m_req_msg = rrc_m_msg.req
rrc_m_req_msg.rnti = ue.rnti
rrc_m_req_msg.rat = RRC_STATS_RAT_TYPE[st_req["rat_type"]]
rrc_m_req_msg.measId = 0
rrc_m_req_msg.m_obj.measObjId = 0
rrc_m_req_msg.r_conf.reportConfId = 0
if st_req["rat_type"] == "EUTRA":
m_obj = rrc_m_req_msg.m_obj
measObj_EUTRA = m_obj.measObj_EUTRA
measObj_EUTRA.carrier_freq = st_req["carrier_freq"]
measObj_EUTRA.meas_bw = RRC_STATS_BW[st_req["bandwidth"]]
if "cells_to_measure" in st_req:
for c in st_req["cells_to_measure"]:
measObj_EUTRA.cells.append(st_req["cells_to_measure"][c])
if "blacklist_cells" in st_req:
for c in st_req["blacklist_cells"]:
measObj_EUTRA.bkl_cells.append(
st_req["blacklist_cells"][c])
if st_req["rat_type"] == "EUTRA":
# EUTRA report configuration
r_conf = rrc_m_req_msg.r_conf
rc_EUTRA = r_conf.rc_EUTRA
# Setting default values
rc_EUTRA.hysteresis = 0
rc_EUTRA.trigg_time = configs_pb2.TTRIG_ms0
rc_EUTRA.report_quant = configs_pb2.REPQ_BOTH
rc_EUTRA.ue_rxtx_time_diff = configs_pb2.UERXTXTD_SETUP
rc_EUTRA.trigg_quant = \
RRC_STATS_TRIGGER_QUANT[st_req["trigger_quantity"]]
rc_EUTRA.max_rep_cells = st_req["max_report_cells"]
rc_EUTRA.rep_interval = \
RRC_STATS_REPORT_INTR[st_req["report_interval"]]
rc_EUTRA.rep_amount = \
RRC_STATS_NUM_REPORTS[st_req["num_of_reports"]]
if st_req["report_type"] == "periodical_ref_signal":
rc_EUTRA.periodical.purpose = \
configs_pb2.PERRP_REPORT_STRONGEST_CELLS
elif st_req["report_type"] == "A1":
a1 = rc_EUTRA.a1
if st_req["threshold1"]["type"] == "RSRP":
a1.a1_threshold.RSRP = st_req["threshold1"]["value"]
else:
a1.a1_threshold.RSRQ = st_req["threshold1"]["value"]
elif st_req["report_type"] == "A2":
a2 = rc_EUTRA.a2
if st_req["threshold1"]["type"] == "RSRP":
a2.a2_threshold.RSRP = st_req["threshold1"]["value"]
else:
a2.a2_threshold.RSRQ = st_req["threshold1"]["value"]
elif st_req["report_type"] == "A3":
a3 = rc_EUTRA.a3
a3.a3_offset = st_req["a3_offset"]
a3.report_on_leave = 1
elif st_req["report_type"] == "A4":
a4 = rc_EUTRA.a4
if st_req["threshold1"]["type"] == "RSRP":
a4.a4_threshold.RSRP = st_req["threshold1"]["value"]
else:
a4.a4_threshold.RSRQ = st_req["threshold1"]["value"]
elif st_req["report_type"] == "A5":
a5 = rc_EUTRA.a5
if st_req["threshold1"]["type"] == "RSRP":
a5.a5_threshold1.RSRP = st_req["threshold1"]["value"]
else:
a5.a5_threshold1.RSRQ = st_req["threshold1"]["value"]
if st_req["threshold2"]["type"] == "RSRP":
a5.a5_threshold2.RSRP = st_req["threshold2"]["value"]
else:
a5.a5_threshold2.RSRQ = st_req["threshold2"]["value"]
self.log.info("Sending RRC stats request to %s (id=%u)", ue.vbs.addr,
self.module_id)
ue.vbs.connection.stream_send(rrc_m_req)
ueleave(tenant_id=self.tenant_id, callback=self.ue_leave_callback)
def run_once(self):
"""Send out RRC measurements configuration request."""
if self.tenant_id not in RUNTIME.tenants:
self.log.info("Tenant %s not found", self.tenant_id)
self.unload()
return
vbses = RUNTIME.tenants[self.tenant_id].vbses
if self.vbs not in vbses:
return
vbs = vbses[self.vbs]
tenant = RUNTIME.tenants[self.tenant_id]
ue_addr = (self.vbs, self.ue)
if ue_addr not in tenant.ues:
raise ValueError("Invalid ue rnti")
ue = tenant.ues[ue_addr]
if not vbs.connection or vbs.connection.stream.closed():
self.log.info("VBS %s not connected", vbs.addr)
return
cf_req = self.conf_req
rrc_m_conf_req = main_pb2.emage_msg()
enb_id = ether_to_hex(self.vbs)
create_header(self.module_id, enb_id, rrc_m_conf_req.head)
# Creating a message to fetch UEs RRC measurement configuration
event_type_msg = None
if cf_req["event_type"] == "trigger":
event_type_msg = rrc_m_conf_req.te
event_type_msg.action = main_pb2.EA_ADD
elif cf_req["event_type"] == "schedule":
event_type_msg = rrc_m_conf_req.sche
event_type_msg.action = main_pb2.EA_ADD
event_type_msg.interval = cf_req["periodicity"]
else:
event_type_msg = rrc_m_conf_req.se
rrc_m_conf_msg = event_type_msg.mUE_rrc_meas_conf
rrc_m_conf_req_msg = rrc_m_conf_msg.req
rrc_m_conf_req_msg.rnti = ue.rnti
connection = vbs.connection
self.log.info("Sending UEs RRC meas. config req to %s (id=%u)",
vbs.addr, self.module_id)
vbs.connection.stream_send(rrc_m_conf_req)
ueleave(tenant_id=self.tenant_id, callback=self.ue_leave_callback)
def run_once(self):
"""Send out RRC measurements configuration request."""
if self.tenant_id not in RUNTIME.tenants:
self.log.info("Tenant %s not found", self.tenant_id)
self.unload()
return
vbses = RUNTIME.tenants[self.tenant_id].vbses
if self.vbs not in vbses:
return
vbs = vbses[self.vbs]
tenant = RUNTIME.tenants[self.tenant_id]
ue_addr = (self.vbs, self.ue)
if ue_addr not in tenant.ues:
raise ValueError("Invalid ue rnti")
ue = tenant.ues[ue_addr]
if not vbs.connection or vbs.connection.stream.closed():
self.log.info("VBS %s not connected", vbs.addr)
return
cf_req = self.conf_req
rrc_m_conf_req = main_pb2.emage_msg()
enb_id = ether_to_hex(self.vbs)
create_header(self.module_id, enb_id, rrc_m_conf_req.head)
# Creating a message to fetch UEs RRC measurement configuration
event_type_msg = None
if cf_req["event_type"] == "trigger":
event_type_msg = rrc_m_conf_req.te
event_type_msg.action = main_pb2.EA_ADD
elif cf_req["event_type"] == "schedule":
event_type_msg = rrc_m_conf_req.sche
event_type_msg.action = main_pb2.EA_ADD
event_type_msg.interval = cf_req["periodicity"]
else:
event_type_msg = rrc_m_conf_req.se
rrc_m_conf_msg = event_type_msg.mUE_rrc_meas_conf
rrc_m_conf_req_msg = rrc_m_conf_msg.req
rrc_m_conf_req_msg.rnti = ue.rnti
connection = vbs.connection
self.log.info("Sending UEs RRC meas. config req to %s (id=%u)", vbs.addr,
self.module_id)
vbs.connection.stream_send(rrc_m_conf_req)
ueleave(tenant_id=self.tenant_id, callback=self.ue_leave_callback)
def run_once(self):
"""Send out RRC measurements request."""
if self.tenant_id not in RUNTIME.tenants:
self.log.info("Tenant %s not found", self.tenant_id)
self.unload()
return
tenant = RUNTIME.tenants[self.tenant_id]
ue_addr = (self.vbs, self.ue)
if ue_addr not in tenant.ues:
self.log.info("UE %s not found", ue_addr)
return
ue = tenant.ues[ue_addr]
if not ue.vbs.connection or ue.vbs.connection.stream.closed():
self.log.info("VBS %s not connected", ue.vbs.addr)
return
st_req = self.meas_req
rrc_m_req = main_pb2.emage_msg()
enb_id = ether_to_hex(self.vbs)
create_header(self.module_id, enb_id, rrc_m_req.head)
# Creating a trigger message to fetch UE's RRC measurements
trigger_msg = rrc_m_req.te
trigger_msg.action = main_pb2.EA_ADD
rrc_m_msg = trigger_msg.mRRC_meas
rrc_m_req_msg = rrc_m_msg.req
rrc_m_req_msg.rnti = ue.rnti
rrc_m_req_msg.rat = RRC_STATS_RAT_TYPE[st_req["rat_type"]]
rrc_m_req_msg.measId = 0
rrc_m_req_msg.m_obj.measObjId = 0
rrc_m_req_msg.r_conf.reportConfId = 0
if st_req["rat_type"] == "EUTRA":
m_obj = rrc_m_req_msg.m_obj
measObj_EUTRA = m_obj.measObj_EUTRA
measObj_EUTRA.carrier_freq = st_req["carrier_freq"]
measObj_EUTRA.meas_bw = RRC_STATS_BW[st_req["bandwidth"]]
if "cells_to_measure" in st_req:
for c in st_req["cells_to_measure"]:
measObj_EUTRA.cells.append(st_req["cells_to_measure"][c])
if "blacklist_cells" in st_req:
for c in st_req["blacklist_cells"]:
measObj_EUTRA.bkl_cells.append(st_req["blacklist_cells"][c])
if st_req["rat_type"] == "EUTRA":
# EUTRA report configuration
r_conf = rrc_m_req_msg.r_conf
rc_EUTRA = r_conf.rc_EUTRA
# Setting default values
rc_EUTRA.hysteresis = 0
rc_EUTRA.trigg_time = configs_pb2.TTRIG_ms0
rc_EUTRA.report_quant = configs_pb2.REPQ_BOTH
rc_EUTRA.ue_rxtx_time_diff = configs_pb2.UERXTXTD_SETUP
rc_EUTRA.trigg_quant = \
RRC_STATS_TRIGGER_QUANT[st_req["trigger_quantity"]]
rc_EUTRA.max_rep_cells = st_req["max_report_cells"]
rc_EUTRA.rep_interval = \
RRC_STATS_REPORT_INTR[st_req["report_interval"]]
rc_EUTRA.rep_amount = \
RRC_STATS_NUM_REPORTS[st_req["num_of_reports"]]
if st_req["report_type"] == "periodical_ref_signal":
rc_EUTRA.periodical.purpose = \
configs_pb2.PERRP_REPORT_STRONGEST_CELLS
elif st_req["report_type"] == "A1":
a1 = rc_EUTRA.a1
if st_req["threshold1"]["type"] == "RSRP":
a1.a1_threshold.RSRP = st_req["threshold1"]["value"]
else:
a1.a1_threshold.RSRQ = st_req["threshold1"]["value"]
elif st_req["report_type"] == "A2":
a2 = rc_EUTRA.a2
if st_req["threshold1"]["type"] == "RSRP":
a2.a2_threshold.RSRP = st_req["threshold1"]["value"]
else:
a2.a2_threshold.RSRQ = st_req["threshold1"]["value"]
elif st_req["report_type"] == "A3":
a3 = rc_EUTRA.a3
a3.a3_offset = st_req["a3_offset"]
a3.report_on_leave = 1
elif st_req["report_type"] == "A4":
a4 = rc_EUTRA.a4
if st_req["threshold1"]["type"] == "RSRP":
a4.a4_threshold.RSRP = st_req["threshold1"]["value"]
else:
a4.a4_threshold.RSRQ = st_req["threshold1"]["value"]
elif st_req["report_type"] == "A5":
a5 = rc_EUTRA.a5
if st_req["threshold1"]["type"] == "RSRP":
a5.a5_threshold1.RSRP = st_req["threshold1"]["value"]
else:
a5.a5_threshold1.RSRQ = st_req["threshold1"]["value"]
if st_req["threshold2"]["type"] == "RSRP":
a5.a5_threshold2.RSRP = st_req["threshold2"]["value"]
else:
a5.a5_threshold2.RSRQ = st_req["threshold2"]["value"]
self.log.info("Sending RRC stats request to %s (id=%u)", ue.vbs.addr,
self.module_id)
ue.vbs.connection.stream_send(rrc_m_req)
ueleave(tenant_id=self.tenant_id, callback=self.ue_leave_callback)
