From holger at freyther.de  Sat Jul  7 21:42:41 2018
From: holger at freyther.de (Holger Freyther)
Date: Sat, 7 Jul 2018 22:42:41 +0100
Subject: State of the "mass" tests
In-Reply-To: <20180626142715.GI28845@nataraja>
References: <A32F8F98-CD32-4DDE-A529-AE0DDCD6115F@freyther.de>
 <20180626142715.GI28845@nataraja>
Message-ID: <723339DF-906E-4F40-84FC-E6FC79668B54@freyther.de>



> On 26. Jun 2018, at 15:27, Harald Welte <laforge at gnumonks.org> wrote:
> 

Hey!


>> In that specific case only 9/20 MS completed an Update Location within 60s. Maybe I am missing a state transition in the LUA code and don't report the success. I will need to understand this better.
> 
> That's of course odd.  But it should be rather easy to investigate if
> looking at an Abis or A-interface trace?  I think we recently had an
> issue that we'd only use SDCCH for LU and never fall back to "bigger"
> channels like TCH.  Maybe that's limiting your LU rate, particularly if
> you only have a SDCCH/4?

Sure. But that is what we want to test as well? Immediate Assignment
Rejects and back-off handling. What happens is more funny though. While
looking at the RSL trace I noticed that in "CHANNEL REQUIRED" the T1,
T2, T3 of consecutive requests were the same.

All MS started at the _same_ second will pick the same random numbers.
These are used for the RACH request and also the back-off handling. The
obvious change is to go from random() to osmo_get_rand_id and indeed
things are a lot better. This makes a big difference but has uncovered
another issue. We have a big spread between when the LU starts and it
finishes.

One example is the Immediate Assignment Reject handling. IIRC Jacob
implemented grouping multiple rejects into a single reject message but
now we give the same "Wait Indication" in all four entries. We need to
do a bit better than that. Is there a "master" bug for things to improve
with many MS?

The other thing I wondered about. Maybe we keep a small ring buffer of
bits we have seen in channel required messages? If we see requests in
near by GSM frames there is little point in answering _any_ of them. We
might just create radio interference between them...

cheers

	holger






From babarbuttgrt at yahoo.com  Wed Jul 25 05:56:40 2018
From: babarbuttgrt at yahoo.com (Babar Ali)
Date: Wed, 25 Jul 2018 05:56:40 +0000 (UTC)
Subject: Fw: Motorola C123 buy
In-Reply-To: <176894136.4605078.1531631410483@mail.yahoo.com>
References: <176894136.4605078.1531631410483.ref@mail.yahoo.com>
 <176894136.4605078.1531631410483@mail.yahoo.com>
Message-ID: <345610201.2410025.1532498200394@mail.yahoo.com>

Hi?
I want to buy motorola C123, someone will share store link where from i can buy, i have searched in google but did not found any store selling this cell phone.


Regards

Babar Ali



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From mychaela.falconia at gmail.com  Wed Jul 25 06:55:05 2018
From: mychaela.falconia at gmail.com (Mychaela Falconia)
Date: Tue, 24 Jul 2018 22:55:05 -0800
Subject: Fw: Motorola C123 buy
In-Reply-To: <345610201.2410025.1532498200394@mail.yahoo.com>
References: <176894136.4605078.1531631410483.ref@mail.yahoo.com>
 <176894136.4605078.1531631410483@mail.yahoo.com>
 <345610201.2410025.1532498200394@mail.yahoo.com>
Message-ID: <CA+uuBqapwsCm8tMY+qQc0-OZ2NMVC=oDP+-LapV2vMpYyNMQzQ@mail.gmail.com>

Babar Ali wrote:

> I want to buy motorola C123, someone will share store link where from i can
> buy, i have searched in google but did not found any store selling this cell
> phone.

If you find that it is no longer possible to buy a C123 or other C1xx
phone with 900+1800 MHz bands (C139 phones with 850+1900 MHz bands are
still readily available on ebay), you may be interested in one of my
FreeCalypso development boards:

https://www.freecalypso.org/fcdev3b.html

Right now all FCDEV3B V1 boards are sold out, but I am hoping to have
new FCDEV3B V2 boards available toward the end of this year.

However, for unsubsidized buyers (subsidized boards will be available
for those whose primary interest is in FreeCalypso firmware, but not
for OsmocomBB) the cost of one board is $500 USD, which is more than
the cost of an SDR device - thus my boards are recommended only for
those users/applications who absolutely require a commercial GSM
mobile station chipset such as Calypso, plus other components of a
standard GSM MS: a spec-compliant Tx power amplifier, on-board
loudspeaker driver and microphone input circuits for voice calls,
an on-board SIM socket - as opposed to a generic SDR.

M~


From babarbuttgrt at yahoo.com  Wed Jul 25 09:23:02 2018
From: babarbuttgrt at yahoo.com (Babar Ali)
Date: Wed, 25 Jul 2018 09:23:02 +0000 (UTC)
Subject: Fw: Motorola C123 buy
In-Reply-To: <CA+uuBqapwsCm8tMY+qQc0-OZ2NMVC=oDP+-LapV2vMpYyNMQzQ@mail.gmail.com>
References: <176894136.4605078.1531631410483.ref@mail.yahoo.com>
 <176894136.4605078.1531631410483@mail.yahoo.com>
 <345610201.2410025.1532498200394@mail.yahoo.com>
 <CA+uuBqapwsCm8tMY+qQc0-OZ2NMVC=oDP+-LapV2vMpYyNMQzQ@mail.gmail.com>
Message-ID: <1062931091.2503291.1532510582680@mail.yahoo.com>

Hi Mychaela
This board will work with osmocombb?


Sent from Yahoo Mail for iPhone


On Wednesday, July 25, 2018, 11:55 AM, Mychaela Falconia <mychaela.falconia at gmail.com> wrote:

Babar Ali wrote:

> I want to buy motorola C123, someone will share store link where from i can
> buy, i have searched in google but did not found any store selling this cell
> phone.

If you find that it is no longer possible to buy a C123 or other C1xx
phone with 900+1800 MHz bands (C139 phones with 850+1900 MHz bands are
still readily available on ebay), you may be interested in one of my
FreeCalypso development boards:

https://www.freecalypso.org/fcdev3b.html

Right now all FCDEV3B V1 boards are sold out, but I am hoping to have
new FCDEV3B V2 boards available toward the end of this year.

However, for unsubsidized buyers (subsidized boards will be available
for those whose primary interest is in FreeCalypso firmware, but not
for OsmocomBB) the cost of one board is $500 USD, which is more than
the cost of an SDR device - thus my boards are recommended only for
those users/applications who absolutely require a commercial GSM
mobile station chipset such as Calypso, plus other components of a
standard GSM MS: a spec-compliant Tx power amplifier, on-board
loudspeaker driver and microphone input circuits for voice calls,
an on-board SIM socket - as opposed to a generic SDR.

M~



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From mychaela.falconia at gmail.com  Wed Jul 25 17:33:35 2018
From: mychaela.falconia at gmail.com (Mychaela Falconia)
Date: Wed, 25 Jul 2018 09:33:35 -0800
Subject: Fw: Motorola C123 buy
In-Reply-To: <1062931091.2503291.1532510582680@mail.yahoo.com>
References: <176894136.4605078.1531631410483.ref@mail.yahoo.com>
 <176894136.4605078.1531631410483@mail.yahoo.com>
 <345610201.2410025.1532498200394@mail.yahoo.com>
 <CA+uuBqapwsCm8tMY+qQc0-OZ2NMVC=oDP+-LapV2vMpYyNMQzQ@mail.gmail.com>
 <1062931091.2503291.1532510582680@mail.yahoo.com>
Message-ID: <CA+uuBqY2d75Tg5LZ3sLKWFFwcwT8P-Ogeo0rEytaJBBdZqCbTA@mail.gmail.com>

Hi Babar,

> This board will work with osmocombb?

Yes, it works with OsmocomBB, but I don't subsidize such usage, i.e.,
anyone who is interested in my hardware for the purpose of running
OsmocomBB and is not interested in my FreeCalypso firmware needs to
pay the full commercial price for the hw, which is $500 USD for one
board.  In contrast, those who are strongly interested in my
alternative FreeCalypso firmware, fully support the non-traditional
ethos stated in the LICENSE file in the root directory of each of the
3 FreeCalypso firmware source trees [1] and fully support the core
mission of FreeCalypso which is to put our liberated modems into the
hands of *end users* as opposed to researchers, can apply to get a
subsidized board free of cost.

[1] https://bitbucket.org/falconian/fc-selenite/src/a68c6c7942d7d43f394d63a77088358f61b845a7/LICENSE?at=default&fileviewer=file-view-default

M~


From babarbuttgrt at yahoo.com  Wed Jul 25 17:45:44 2018
From: babarbuttgrt at yahoo.com (Babar Ali)
Date: Wed, 25 Jul 2018 17:45:44 +0000 (UTC)
Subject: Fw: Motorola C123 buy
In-Reply-To: <CA+uuBqY2d75Tg5LZ3sLKWFFwcwT8P-Ogeo0rEytaJBBdZqCbTA@mail.gmail.com>
References: <176894136.4605078.1531631410483.ref@mail.yahoo.com>
 <176894136.4605078.1531631410483@mail.yahoo.com>
 <345610201.2410025.1532498200394@mail.yahoo.com>
 <CA+uuBqapwsCm8tMY+qQc0-OZ2NMVC=oDP+-LapV2vMpYyNMQzQ@mail.gmail.com>
 <1062931091.2503291.1532510582680@mail.yahoo.com>
 <CA+uuBqY2d75Tg5LZ3sLKWFFwcwT8P-Ogeo0rEytaJBBdZqCbTA@mail.gmail.com>
Message-ID: <842668009.2817198.1532540744845@mail.yahoo.com>

Hi Mychaela
Would you please let me know how I can apply to?get a?subsidised board free of cost. What is criteria.
Thank you?
Regards
Babar?

Sent from Yahoo Mail for iPhone


On Wednesday, July 25, 2018, 10:33 PM, Mychaela Falconia <mychaela.falconia at gmail.com> wrote:

Hi Babar,

> This board will work with osmocombb?

Yes, it works with OsmocomBB, but I don't subsidize such usage, i.e.,
anyone who is interested in my hardware for the purpose of running
OsmocomBB and is not interested in my FreeCalypso firmware needs to
pay the full commercial price for the hw, which is $500 USD for one
board.? In contrast, those who are strongly interested in my
alternative FreeCalypso firmware, fully support the non-traditional
ethos stated in the LICENSE file in the root directory of each of the
3 FreeCalypso firmware source trees [1] and fully support the core
mission of FreeCalypso which is to put our liberated modems into the
hands of *end users* as opposed to researchers, can apply to get a
subsidized board free of cost.

[1] https://bitbucket.org/falconian/fc-selenite/src/a68c6c7942d7d43f394d63a77088358f61b845a7/LICENSE?at=default&fileviewer=file-view-default

M~



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From mychaela.falconia at gmail.com  Wed Jul 25 18:36:55 2018
From: mychaela.falconia at gmail.com (Mychaela Falconia)
Date: Wed, 25 Jul 2018 10:36:55 -0800
Subject: Fw: Motorola C123 buy
In-Reply-To: <842668009.2817198.1532540744845@mail.yahoo.com>
References: <176894136.4605078.1531631410483.ref@mail.yahoo.com>
 <176894136.4605078.1531631410483@mail.yahoo.com>
 <345610201.2410025.1532498200394@mail.yahoo.com>
 <CA+uuBqapwsCm8tMY+qQc0-OZ2NMVC=oDP+-LapV2vMpYyNMQzQ@mail.gmail.com>
 <1062931091.2503291.1532510582680@mail.yahoo.com>
 <CA+uuBqY2d75Tg5LZ3sLKWFFwcwT8P-Ogeo0rEytaJBBdZqCbTA@mail.gmail.com>
 <842668009.2817198.1532540744845@mail.yahoo.com>
Message-ID: <CA+uuBqZu_3ry5SHCgMN8MVD7-zDTTc0qjzxdGGL2GeCcXj_yLg@mail.gmail.com>

Hi Babar,

> Would you please let me know how I can apply to get a subsidised board
> free of cost. What is criteria.

The first and foremost criterion for getting a subsidized board is that
the applicant needs to have NO interest in OsmocomBB, and be interested
primarily or solely in our alternative FreeCalypso firmware.  Having a
mild and passing interest in OsmocomBB is OK as long as it is outweighed
by a much stronger interest in FreeCalypso, but if your interest is
primarily in OsmocomBB, then you are NOT eligible for a subsidized board.

Given that your present inquiry began with seeking a Mot C123 phone for
the purpose of running OsmocomBB and not FreeCalypso (our firmware can
run on the C123 too, although not as well as on our own hardware), and
given that your first question upon learning of the existence of my
FCDEV3B hardware was "This board will work with osmocombb?", it is
pretty clear that your primary interest is in OsmocomBB, which makes
you ineligible for the subsidy program.

That being said, it will be another several months before I have the
new FCDEV3B V2 boards - thus anyone who is potentially interested in
applying for a subsidized board should use this time to thoroughly
familiarize themselves with FreeCalypso.  When the boards do become
available, anyone who wishes to apply for the subsidy program will
need to write an essay as part of their application; in that essay you
will need to explain in your own words (the more verbose, the higher
your chances of being accepted) what you know and understand about
FreeCalypso, how and why you like the project, and how you would be
able and willing to help the project if you get a subsidized board.

Because I will be funding the subsidy program out of my own pocket
(the full unsubsidized price for one board is $500 USD because that's
how much it really costs to make such boards in ultra-low volume),
there will be a limit to how many subsidized boards I can give out.
My current tentative plan is to set the subsidy program limit at 4
boards per year, thus if I receive more than 4 applications, I will
need to be highly selective in choosing the lucky recipients - hence
the more commitment you can make to the ethos and mission of
FreeCalypso (which are completetely different from Osmocom's), the
greater your chances of being a lucky winner of a subsidized board.

Sincerely,
Mychaela N. Falconia,
Mother of FreeCalypso


From morad0077 at gmail.com  Fri Jul 13 15:12:24 2018
From: morad0077 at gmail.com (morad00077)
Date: Fri, 13 Jul 2018 15:12:24 -0000
Subject: Vedr: OpenBTS OsmocomBB Asterisk
In-Reply-To: <1484567095085-4026769.post@n3.nabble.com>
References: <1398044823291-4026434.post@n3.nabble.com>
 <1404335842053-4026569.post@n3.nabble.com>
 <1404751147.25879.YahooMailNeo@web171805.mail.ir2.yahoo.com>
 <CAJxVgBLsWTnw+=ApA+Dk-zo-=3OcC=gZOvH9O4pK05tjce9cYA@mail.gmail.com>
 <1404762948268-4026573.post@n3.nabble.com>
 <CAJxVgBKj8OfaHXQXOr40rRW74KSkrbdqK4YYF2KtELJ5rvs98Q@mail.gmail.com>
 <1404934660.47158.YahooMailNeo@web171803.mail.ir2.yahoo.com>
 <307511405043674@web21j.yandex.ru> <1484567095085-4026769.post@n3.nabble.com>
Message-ID: <1531494341278-0.post@n3.nabble.com>

However a third socket, osmocom_l2.3 is established after connecting third
phone and launching the trx-firmware, but transceiver says:
invalid option -- '3'.



--
Sent from: http://baseband-devel.722152.n3.nabble.com/


From morad0077 at gmail.com  Sat Jul 14 14:03:55 2018
From: morad0077 at gmail.com (morad00077)
Date: Sat, 14 Jul 2018 14:03:55 -0000
Subject: Vedr: OpenBTS OsmocomBB Asterisk
In-Reply-To: <1484567095085-4026769.post@n3.nabble.com>
References: <1398044823291-4026434.post@n3.nabble.com>
 <1404335842053-4026569.post@n3.nabble.com>
 <1404751147.25879.YahooMailNeo@web171805.mail.ir2.yahoo.com>
 <CAJxVgBLsWTnw+=ApA+Dk-zo-=3OcC=gZOvH9O4pK05tjce9cYA@mail.gmail.com>
 <1404762948268-4026573.post@n3.nabble.com>
 <CAJxVgBKj8OfaHXQXOr40rRW74KSkrbdqK4YYF2KtELJ5rvs98Q@mail.gmail.com>
 <1404934660.47158.YahooMailNeo@web171803.mail.ir2.yahoo.com>
 <307511405043674@web21j.yandex.ru> <1484567095085-4026769.post@n3.nabble.com>
Message-ID: <1531577024232-0.post@n3.nabble.com>

Hello!I tried all suggestions and I still have a question "how to connect 3
phoneto transceiver ?"i.e.1. phone - # osmocon -p /dev/ttyUSB0 -m c123xor -c
path_to/trx.highram.bin-r 99 2. phone - # osmocon -p /dev/ttyUSB1 -s
/tmp/osmocom_l2.2 -m c123xor -cpath_to/trx.highram.bin -r 993. phone - #
osmocon -p /dev/ttyUSB2 -s /tmp/osmocom_l2.3 -m c123xor
-cpath_to/trx.highram.bin -r 99and transceiver -e 5 -r 99 -3what I need to
change in osmocom-bb2/src/host/layer23/src/transceiver/, to get it
working???thank you all !!!
hossein wrote
> hi see this site
> http://www.mail-archive.com/baseband-devel at lists.osmocom.org/msg00095.htmlsylvan
> respond some your Questionare you get respond for management three phone?
> _______________________





--
Sent from: http://baseband-devel.722152.n3.nabble.com/
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