AP sending beacon to eNodeB

[yousef Albader]

hello,

im working an a project  where i have enodebs and 1 AP,

for some reason AP is sending beacon to eNodeB and its causing the below error,

ive try my best searching for a solution but couldnt find anything,

any help would be much appreciated

# currentAC: 0, oldcurrentAC: 0

# current transmission: none

** Event #116  t=0.015937514365  MultiCell.ap.wlan[0].radio (Ieee80211Radio, id=101), on selfmsg `{}' (cMessage, id=230)

Radio::handleSelfMsg1

transmission over, switch to idle mode (state:IDLE)

MultiCell.ap.wlan[0].mac: ** Notification at T=0.015937514365 to MultiCell.ap.wlan[0].mac: RADIO-STATE IDLE, channel #0, 54Mbps 

MultiCell.ap.wlan[0].mac: # state information: mode = DCF, state = DEFER, backoff 0..1 = 1

MultiCell.ap.wlan[0].mac: # backoffPeriod 0..1 = -1

MultiCell.ap.wlan[0].mac: # retryCounter 0..1 = 0, radioState = 0, nav = 0, txop is 0

MultiCell.ap.wlan[0].mac: #queue size 0..1 = 0, medium is free, scheduled AIFS are 0(), scheduled backoff are 0()

MultiCell.ap.wlan[0].mac: # currentAC: 0, oldcurrentAC: 0

MultiCell.ap.wlan[0].mac: # current transmission: none

MultiCell.ap.wlan[0].mac: processing event in state machine Ieee80211Mac State Machine

MultiCell.ap.wlan[0].mac: FSM Ieee80211Mac State Machine: leaving state  DEFER

MultiCell.ap.wlan[0].mac: firing Wait-AIFS transition for Ieee80211Mac State Machine

MultiCell.ap.wlan[0].mac: FSM Ieee80211Mac State Machine: entering state WAITAIFS

MultiCell.ap.wlan[0].mac: scheduling DIFS period (no frame pending)

MultiCell.ap.wlan[0].mac: scheduling DIFS period

MultiCell.ap.wlan[0].mac: leaving handleWithFSM

MultiCell.ap.wlan[0].mac: # state information: mode = DCF, state = WAITAIFS, backoff 0..1 = 1

MultiCell.ap.wlan[0].mac: # backoffPeriod 0..1 = -1

MultiCell.ap.wlan[0].mac: # retryCounter 0..1 = 0, radioState = 0, nav = 0, txop is 0

MultiCell.ap.wlan[0].mac: #queue size 0..1 = 0, medium is free, scheduled AIFS are 0(), scheduled backoff are 0()

MultiCell.ap.wlan[0].mac: # currentAC: 0, oldcurrentAC: 0

MultiCell.ap.wlan[0].mac: # current transmission: none

Radio::handleSelfMsg END

** Event #117  t=0.015937514365  MultiCell.eNodeB1.nic.phy (LtePhyEnb, id=40), on `Beacon' (AirFrame, id=231)

 LtePhyBase::handleMessage - new message received

<!> Error in module (LtePhyEnb) MultiCell.eNodeB1.nic.phy (id=40) at event #117, t=0.015937514365: check_and_cast(): cannot cast NULL pointer to type 'UserControlInfo *'.

Regards

[Alfonso Ariza Quintana]

I suspect that the code of LTE doesn’t support any other transmitter that is not LTE, it should be necessary to modify the code and that the receiver could ignore any frame that is not of the type LTE.

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[yousef Albader]

Im trying to stop the beacon from being sent, i think its an easier approach, but im not sure which part of the code is it, is to possible to preset connections before simulation? Which would mean devices wont need a beacon
Please note all devices are stationary

[Alfonso Ariza Quintana]

You use diferent channels for wifi and LTE.

-----Mensaje original-----

De: omn...@googlegroups.com [mailto:omn...@googlegroups.com] En nombre de yousef Albader

Enviado el: lunes, 09 de abril de 2018 13:53
Para: OMNeT++ Users <omn...@googlegroups.com>
Asunto: RE: [Omnetpp-l] AP sending beacon to eNodeB

Im trying to stop the beacon from being sent, i think its an easier approach, but im not sure which part of the code is it, is to possible to preset connections before simulation? Which would mean devices wont need a beacon Please note all devices are stationary

[yousef Albader]

Would be possible to provide more details?

Enodeb is use LtE channel and ap is using normal wireless channel