[Openbts-discuss] Getting location using RRLP

[Curro F. R. <cur...@gm...>]

Dear all,
I'm trying to test mobile location using RRLP in OpenBTS. I've been trying
with this command:

sendrrlp xxxxxxxxxxx 0x123456

where xxxxxx is the mobile IMSI. I don't know what the second parameter is.
With this command, I can see that mobile phone activate its GPS receiver
(the icon appears), but nothing more.
The OpenBTS output is:

1312800992.1257 NOTICE 3069950832 SIPInterface.cpp:349:checkInvite:
INVITE/MESSAGE with no From: username for IMSI=XXXXXXXXX
1312800992.1258 INFO 3069950832 RadioResource.cpp:359:addID: IMSI=XXXXXXXXX
added to table
1312800992.1259 INFO 3034229616 RadioResource.cpp:405:pageAll: paging 1
mobile(s)
1312800992.4577 INFO 3069418352 RadioResource.cpp:144:AccessGrantResponder:
RA=0x1f when=0:592593 age=4 delay=-0.7031 RSSI=-1.0000
1312800992.4581 INFO 3069418352 RadioResource.cpp:221:AccessGrantResponder:
sending PageMode=(0) DedicatedModeOrTBF=(TMA=0 Downlink=0 DMOrTBF=0)
ChannelDescription=(typeAndOffset=SDCCH/4-0 TN=0 TSC=2 ARFCN=51)
RequestReference=(RA=31 T1'=30 T2=1 T3=24) TimingAdvance=0
1312800992.5968 INFO 3034229616 RadioResource.cpp:405:pageAll: paging 1
mobile(s)
1312800992.7668 INFO 3066018672 RadioResource.cpp:236:PagingResponseHandler:
RR Paging Response mobileID=(IMSI=XXXXXXXXX) classmark=(revision=1 ES-IND=1
A5/1=0 A5/2=0 A5/3=0 powerCap=3 PS=1 SSScrenInd=1 SM=1 VBS=0 VGCS=0 FC=1
CM3=1 LCSVA=1 SoLSA=0 CMSF=1)
1312800992.7669 INFO 3066018672 RadioResource.cpp:369:removeID:
IMSI=XXXXXXXXX
1312800992.7670 INFO 3066018672 CallControl.cpp:847:MTCStarter: MTC on SDCCH
transaction: 1804289389 TI=(1,0) IMSI=XXXXXXXXX MTC from=3000
Q.931State=call received SIPState=Proceeding (33 sec)
1312800992.7671 INFO 3066018672 CallControl.cpp:872:MTCStarter: sending GSM
Setup to call type=national plan=E.164/ISDN digits=3000
1312800992.7671 INFO 3046849392 CallControl.cpp:114:forceSIPClearing: SIP
state Fail
1312800992.7676 NOTICE 3069950832 SIPInterface.cpp:62:write: missing SIP
FIFO 7390c15b4b5663ce0ff146fa3aa75ae9
1312800992.7676 WARN 3069950832 SIPInterface.cpp:236:drive: errant SIP
Message: SIP/2.0 200 OK
1312800992.9156 WARN 3066018672 ControlCommon.cpp:252:update: attempt to
update non-existent transaction entry with key 1804289389
1312800993.2372 INFO 3066018672
CallControl.cpp:253:callManagementDispatchGSM: GSM Call Confirmed
IMSI=XXXXXXXXX
1312800993.2373 WARN 3066018672 ControlCommon.cpp:252:update: attempt to
update non-existent transaction entry with key 1804289389
1312800993.2374 NOTICE 3066018672 SIPInterface.cpp:74:read: missing SIP FIFO
7390c15b4b5663ce0ff146fa3aa75ae9
1312800993.2374 NOTICE 3066018672 SIPEngine.cpp:550:MTCWaitForACK: read
error
1312800993.2375 NOTICE 3066018672 CallControl.cpp:896:MTCStarter: call
failed on SIP side
RRLP Triggering message submitted for delivery
Integrasys-OpenBTS> 1312800994.1262 INFO 3069950832
RadioResource.cpp:359:addID: IMSI=XXXXXXXXX added to table
1312800994.1263 INFO 3034229616 RadioResource.cpp:405:pageAll: paging 1
mobile(s)
U1312800994.2838 INFO 3066018672 CallControl.cpp:136:abortCall: cause:
location=1 cause=0x10, transction: 1804289389 TI=(1,0) IMSI=XXXXXXXXX MTC
from=3000 Q.931State=MTC confirmed SIPState=Fail (1 sec)
1312800994.2839 INFO 3066018672 CallControl.cpp:94:forceGSMClearing: Q.931
state MTC confirmed
1312800994.2840 ERROR 3066018672 GSML2LAPDm.cpp:920:sendMultiframeData: obj:
0xb6d05960 attempt to send DATA on released LAPm channel
1312800994.3618 INFO 3034229616 RadioResource.cpp:405:pageAll: paging 1
mobile(s)
1312800994.5615 ERROR 3066018672 GSML2LAPDm.cpp:920:sendMultiframeData: obj:
0xb6d05960 attempt to send DATA on released LAPm channel
1312800994.5765 INFO 3069418352 RadioResource.cpp:144:AccessGrantResponder:
RA=0x1a when=0:593052 age=4 delay=-0.7148 RSSI=-1.0000
1312800994.5769 INFO 3069418352 RadioResource.cpp:221:AccessGrantResponder:
sending PageMode=(0) DedicatedModeOrTBF=(TMA=0 Downlink=0 DMOrTBF=0)
ChannelDescription=(typeAndOffset=SDCCH/4-1 TN=0 TSC=2 ARFCN=51)
RequestReference=(RA=26 T1'=31 T2=18 T3=24) TimingAdvance=0
1312800994.8327 INFO 3034229616 RadioResource.cpp:405:pageAll: paging 1
mobile(s)
1312800995.1405 INFO 3064421232 RadioResource.cpp:236:PagingResponseHandler:
RR Paging Response mobileID=(IMSI=XXXXXXXXX) classmark=(revision=1 ES-IND=1
A5/1=0 A5/2=0 A5/3=0 powerCap=3 PS=1 SSScrenInd=1 SM=1 VBS=0 VGCS=0 FC=1
CM3=1 LCSVA=1 SoLSA=0 CMSF=1)
1312800995.1406 INFO 3064421232 RadioResource.cpp:369:removeID:
IMSI=XXXXXXXXX
1312800995.1407 ERROR 3064421232 RRLPQueryController.cpp:132:init:
Programming error: reference must be in the range [1,7]
1312800995.2683 ERROR 3066018672 GSML2LAPDm.cpp:920:sendMultiframeData: obj:
0xb6d05960 attempt to send DATA on released LAPm channel
1312800995.9704 WARN 3066018672 ControlCommon.cpp:252:update: attempt to
update non-existent transaction entry with key 1804289389
1312800995.9704 INFO 3066018672 CallControl.cpp:114:forceSIPClearing: SIP
state Fail
1312800995.9706 NOTICE 3066018672 SIPInterface.cpp:74:read: missing SIP FIFO
7390c15b4b5663ce0ff146fa3aa75ae9
1312800995.9708 WARN 3066018672 DCCHDispatch.cpp:169:DCCHDispatcher:
Uncaught SIPError, will leave a stray transcation
1312800995.9709 NOTICE 3069950832 SIPInterface.cpp:62:write: missing SIP
FIFO 7390c15b4b5663ce0ff146fa3aa75ae9
1312800995.9709 ERROR 3066018672 GSML2LAPDm.cpp:920:sendMultiframeData: obj:
0xb6d05960 attempt to send DATA on released LAPm channel
1312800995.9710 WARN 3069950832 SIPInterface.cpp:236:drive: errant SIP
Message: SIP/2.0 200 OK


How can I receive device location?

Thanks,
-- 
Curro Fornés