Menu
▾
▴
Re: [Openbts-discuss] Openbts-discuss Digest, Vol 78, Issue 10
|
From: basse a. <b4...@gm...> - 2015-02-04 09:06:15
|
Re: My cell phone can receive 00101 base station network, but
my phone unable to connect to the 00101 network.
I also get same problem with you just today. my OpenBTS used USRP N210.
with 2 antennas.
I just change the value GSM.MS.Power.Max changed from "33" to "39". and
everythings going well :)
osese <yc...@16...>, Tom Tsou <to...@ts...>
On Wed, Feb 4, 2015 at 3:56 PM, <
ope...@li...> wrote:
> Send Openbts-discuss mailing list submissions to
> ope...@li...
>
> To subscribe or unsubscribe via the World Wide Web, visit
> https://lists.sourceforge.net/lists/listinfo/openbts-discuss
> or, via email, send a message with subject or body 'help' to
> ope...@li...
>
> You can reach the person managing the list at
> ope...@li...
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Openbts-discuss digest..."
>
>
> Today's Topics:
>
> 1. Re: Single IMSI Registration - Open Registration
> (Amber and Sarosh)
> 2. Re: My cell phone can receive 00101 base station network, but
> my phone unable to connect to the 00101 network. (osese)
> 3. Re: My cell phone can receive 00101 base station network, but
> my phone unable to connect to the 00101 network. (Arthur Rabat?)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 4 Feb 2015 11:35:17 +0500
> From: Amber and Sarosh <amb...@ho...>
> Subject: Re: [Openbts-discuss] Single IMSI Registration - Open
> Registration
> To: "Ralph A. Schmid, dk5ras" <ra...@sc...>,
> "ope...@li..."
> <ope...@li...>
> Message-ID: <COL...@ph...>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hi
> The same issue is encountered in the release 4.0 as well. Can you please
> inform if it is even possible to filter the registration process of IMSIs
> by configuring Control.LUR.OpenRegistration and
> Control.LUR.OpenRegistration.Reject parameters in OpenBTS?
>
> Regards,
> Amber & Sarosh
>
>
> From: ra...@sc...
> To: amb...@ho...; ope...@li...
> Subject: RE: [Openbts-discuss] Single IMSI Registration - Open Registration
> Date: Tue, 3 Feb 2015 13:06:02 +0100
>
> 2.8 is somehow outdated, and I guess you will not be able to receive very
> much support for this... Ralph. From: Amber and Sarosh [mailto:
> amb...@ho...]
> Sent: Tuesday, February 3, 2015 11:59 AM
> To: ope...@li...
> Subject: [Openbts-discuss] Single IMSI Registration - Open Registration
> Hi,
> Can someone please guide us about the issue stated below;
> We want to register one specific IMSI to our network and reject all others
> under the same MCC and MNC using Open registration.We have set the
> parameter of Control.LUR.OpenRegistration equal to the target IMSI, but
> still other IMSIs of the same network register automatically. We have tried
> registering a single IMSI by changing the values of parameters
> Control.LUR.OpenRegistration and Control.LUR.OpenRegistration.Reject in
> many different ways but unexpected and random patterns of registration are
> seen. As per the documentation of OpenBTS, it matches the string of
> Control.LUR.OpenRegistration parameter and registers only this particular
> MS. But somehow this is not working as it should(as per the documentation).
> Please note that we are using OpenBTS v 2.8.
>
> Regards,
> Naheed, Amber & Sarosh
> -------------- next part --------------
> An HTML attachment was scrubbed...
>
> ------------------------------
>
> Message: 2
> Date: Wed, 4 Feb 2015 16:35:15 +0800 (CST)
> From: osese <yc...@16...>
> Subject: Re: [Openbts-discuss] My cell phone can receive 00101 base
> station network, but my phone unable to connect to the 00101
> network.
> To: "Tom Tsou" <to...@ts...>
> Cc: ope...@li...
> Message-ID: <569...@16...>
> Content-Type: text/plain; charset="utf-8"
>
> My situation related to mobile phone SIM card?
> I need some special SIM card?
>
> At 2015-02-04 13:30:36, "Tom Tsou" <to...@ts...> wrote:
>
>
> There's a bug in the CLI that won't let you reduce receive gain below 25
> dB. Can you try again with the mobile a further distance from the BTS?
>
> -TT
>
> On Feb 3, 2015 9:26 PM, "osese" <yc...@16...> wrote:
> I will use rxgain command, GS M.R adio. Rxgain = 25<br/><br/>Cell phone
> still can't connect to the network.<br/><br/>I start the OpenBTS and
> transceiver respectively<br/>I found that when the mobile phone to connect
> to the Internet<br/><br/>The OPenBTS will prompt:<br/><br/>OpenBTS>
> Processing signal vector for sig 28<br/>Done processing signal vector for
> sig 28<br/>Rethrowing signal 28<br/>system call during CLI select loop:
> Interrupted system call<br/><br/>Transceiver has been
> prompt:<br/><br/>ALERT 29574:29599 2015-02-04T11:55:41.0
> Transceiver.cpp:414:pullRadioVector: Clipping detected on RACH
> input<br/>ALERT 29574:29599 2015-02-04T11:55:47.6
> Transceiver.cpp:414:pullRadioVector: Clipping detected on RACH
> input<br/>ALERT 29574:29599 2015-02-04T11:55:48.6
> Transceiver.cpp:414:pullRadioVector: Clipping detected on RACH
> input<br/>ALERT 29574:29599 2015-02-04T11:55:49.8
> Transceiver.cpp:414:pullRadioVector: Clipping detected on RACH
> input<br/>......<br/><br/>I use audit command, prompting from the
> following:<br/><br/>OpenBTS>
> audit<br/>+---------------------------------------------------------------------+<br/>|
> ERROR : Invalid Values [key current-value (default)]
> |<br/>| To use the default value again, execute: rmconfig key
> |<br/>+---------------------------------------------------------------------+<br/>GSM.CCCH.BS_AG_BLKS_RES
> "auto" ("auto")<br/>GSM.CCCH.BS_PA_MFRMS "2" ("2")<br/>GSM.CallerID.Source
> "auto" ("auto")<br/>SMS.MIMEType "application/vnd.3gpp.sms"
> ("application/vnd.3gpp.sms")<br/><br/>+---------------------------------------------------------------------+<br/>|
> WARNING : Site Values Which Are Still Default [key current-value]
> |<br/>| These should be set to fit your installation: config key value
>
> |<br/>+---------------------------------------------------------------------+<br/>GSM.Identity.BSIC.BCC
> "2"<br/>GSM.Identity.BSIC.NCC "0"<br/>GSM.Identity.CI
> "10"<br/>GSM.Identity.LAC "1000"<br/>GSM.Identity.MCC
> "001"<br/>GSM.Identity.MNC "01"<br/><br/>Cell phone still can't connect to
> the network.
> At 2015-02-04 02:50:30, "Tom Tsou" <to...@ts...> wrote:
> >On Tue, Feb 3, 2015 at 2:58 AM, osese <yc...@16...> wrote:
> >> My cell phone can receive 00101 base station network, but my phone
> unable to
> >> connect to the 00101 network?
> >>
> >> Start the OpenBTS has the following tips:
> >> OpenBTS> ALERT 12463:12480 2015-01-30T17:06:29.6
> >> Transceiver.cpp:414:pullRadioVector:Clipping detected on RACH input
> >> OpenBTS> ALERT 12463:12480 2015-01-30T17:06:30.9
> >> Transceiver.cpp:414:pullRadioVector:Clipping detected on RACH input
> >> OpenBTS> ALERT 12463:12480 2015-01-30T17:06:37.5
> >> Transceiver.cpp:414:pullRadioVector:Clipping detected on RACH input
> >
> >The handset tries to access the base station - three times - but the
> >uplink signal is overpowering the receiver and the access bursts are
> >lost. As others have suggested, posting your setup details is helpful.
> >In general, though, the receive signal is just too strong.
> >
> >When you see the clipping detection triggered, you can try one of the
> following.
> >
> >1. Reduce the RF receive gain through the 'rxgain' command
> >2. Increase the distance between mobile and the BTS
> >3. Place an attenuator(s) inline with the receive antenna
> >
> > -TT
> -------------- next part --------------
> An HTML attachment was scrubbed...
>
> ------------------------------
>
> Message: 3
> Date: Wed, 04 Feb 2015 08:56:38 +0000
> From: Arthur Rabat? <art...@gm...>
> Subject: Re: [Openbts-discuss] My cell phone can receive 00101 base
> station network, but my phone unable to connect to the 00101
> network.
> To: osese <yc...@16...>, Tom Tsou <to...@ts...>
> Cc: ope...@li...
> Message-ID:
> <CAMPmS+b-A=
> d_H...@ma...>
> Content-Type: text/plain; charset="utf-8"
>
> No, the situation is clearly due to the radio part.
> Clipping should not occur. Just unplug the tx antenna and give it a try.
> Also can you check for noise ?
>
>
> Le Wed Feb 04 2015 at 09:38:41, osese <yc...@16...> a ?crit :
>
> > My situation related to mobile phone SIM card?
> > I need some special SIM card?
> >
> > At 2015-02-04 13:30:36, "Tom Tsou" <to...@ts...> wrote:
> >
> > There's a bug in the CLI that won't let you reduce receive gain below 25
> > dB. Can you try again with the mobile a further distance from the BTS?
> >
> > -TT
> > On Feb 3, 2015 9:26 PM, "osese" <yc...@16...> wrote:
> >
> >> I will use rxgain command, GS M.R adio. Rxgain = 25<br/><br/>Cell phone
> >> still can't connect to the network.<br/><br/>I start the OpenBTS and
> >> transceiver respectively<br/>I found that when the mobile phone to
> connect
> >> to the Internet<br/><br/>The OPenBTS will prompt:<br/><br/>OpenBTS>
> >> Processing signal vector for sig 28<br/>Done processing signal vector
> for
> >> sig 28<br/>Rethrowing signal 28<br/>system call during CLI select loop:
> >> Interrupted system call<br/><br/>Transceiver has been
> >> prompt:<br/><br/>ALERT 29574:29599 2015-02-04T11:55:41.0
> >> Transceiver.cpp:414:pullRadioVector: Clipping detected on RACH
> >> input<br/>ALERT 29574:29599 2015-02-04T11:55:47.6
> >> Transceiver.cpp:414:pullRadioVector: Clipping detected on RACH
> >> input<br/>ALERT 29574:29599 2015-02-04T11:55:48.6
> >> Transceiver.cpp:414:pullRadioVector: Clipping detected on RACH
> >> input<br/>ALERT 29574:29599 2015-02-04T11:55:49.8
> >> Transceiver.cpp:414:pullRadioVector: Clipping detected on RACH
> >> input<br/>......<br/><br/>I use audit command, prompting from the
> >> following:<br/><br/>OpenBTS>
> >>
> audit<br/>+---------------------------------------------------------------------+<br/>|
> >> ERROR : Invalid Values [key current-value (default)]
> >> |<br/>| To use the default value again, execute: rmconfig key
> >>
> |<br/>+---------------------------------------------------------------------+<br/>GSM.CCCH.BS_AG_BLKS_RES
> >> "auto" ("auto")<br/>GSM.CCCH.BS_PA_MFRMS "2"
> ("2")<br/>GSM.CallerID.Source
> >> "auto" ("auto")<br/>SMS.MIMEType "application/vnd.3gpp.sms"
> >>
> ("application/vnd.3gpp.sms")<br/><br/>+---------------------------------------------------------------------+<br/>|
> >> WARNING : Site Values Which Are Still Default [key current-value]
> >> |<br/>| These should be set to fit your installation: config key
> value
> >>
> >>
> |<br/>+---------------------------------------------------------------------+<br/>GSM.Identity.BSIC.BCC
> >> "2"<br/>GSM.Identity.BSIC.NCC "0"<br/>GSM.Identity.CI
> >> "10"<br/>GSM.Identity.LAC "1000"<br/>GSM.Identity.MCC
> >> "001"<br/>GSM.Identity.MNC "01"<br/><br/>Cell phone still can't connect
> to
> >> the network.
> >> At 2015-02-04 02:50:30, "Tom Tsou" <to...@ts...> wrote:
> >> >On Tue, Feb 3, 2015 at 2:58 AM, osese <yc...@16...> wrote:
> >> >> My cell phone can receive 00101 base station network, but my phone
> >> unable to
> >> >> connect to the 00101 network?
> >> >>
> >> >> Start the OpenBTS has the following tips:
> >> >> OpenBTS> ALERT 12463:12480 2015-01-30T17:06:29.6
> >> >> Transceiver.cpp:414:pullRadioVector:Clipping detected on RACH input
> >> >> OpenBTS> ALERT 12463:12480 2015-01-30T17:06:30.9
> >> >> Transceiver.cpp:414:pullRadioVector:Clipping detected on RACH input
> >> >> OpenBTS> ALERT 12463:12480 2015-01-30T17:06:37.5
> >> >> Transceiver.cpp:414:pullRadioVector:Clipping detected on RACH input
> >> >
> >> >The handset tries to access the base station - three times - but the
> >> >uplink signal is overpowering the receiver and the access bursts are
> >> >lost. As others have suggested, posting your setup details is helpful.
> >> >In general, though, the receive signal is just too strong.
> >> >
> >> >When you see the clipping detection triggered, you can try one of the
> >> following.
> >> >
> >> >1. Reduce the RF receive gain through the 'rxgain' command
> >> >2. Increase the distance between mobile and the BTS
> >> >3. Place an attenuator(s) inline with the receive antenna
> >> >
> >> > -TT
> >>
> >
> >
> > ------------------------------------------------------------
> > ------------------
> > Dive into the World of Parallel Programming. The Go Parallel Website,
> > sponsored by Intel and developed in partnership with Slashdot Media, is
> > your
> > hub for all things parallel software development, from weekly thought
> > leadership blogs to news, videos, case studies, tutorials and more. Take
> a
> > look and join the conversation now. http://goparallel.sourceforge.net/
> > _______________________________________________
> > Openbts-discuss mailing list
> > Ope...@li...
> > https://lists.sourceforge.net/lists/listinfo/openbts-discuss
> >
> -------------- next part --------------
> An HTML attachment was scrubbed...
>
> ------------------------------
>
>
> ------------------------------------------------------------------------------
> Dive into the World of Parallel Programming. The Go Parallel Website,
> sponsored by Intel and developed in partnership with Slashdot Media, is
> your
> hub for all things parallel software development, from weekly thought
> leadership blogs to news, videos, case studies, tutorials and more. Take a
> look and join the conversation now. http://goparallel.sourceforge.net/
>
> ------------------------------
>
> _______________________________________________
> Openbts-discuss mailing list
> Ope...@li...
> https://lists.sourceforge.net/lists/listinfo/openbts-discuss
>
>
> End of Openbts-discuss Digest, Vol 78, Issue 10
> ***********************************************
>
|
