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This page is used to plan and coordinate regarding the Osmocom Developer Conference 2013

Osmocom Developer Conference 2013

Ths Osmocom Developer Conference 2013 (OsmoDevCon2013) is an event by project members for project members.
As such, the primary audience is people who have been contributing to the project.

It is not targetted at users.

Attendance requires registration (see below) and notification of acceptance. There number of participants
is limited to about 20.

When

April 4 through April 7, 2013. This is Thursday through Sunday, to ensure people with regular day jobs
don't have to take off four but only two days.

Time: We will start at 10am in the morning, will take lunch break from 1pm to 3pm and have an open
end at night. We have a key to IN-Berlin to come and go as we please.

Where

In the rooms of IN-Berlin e.V., Lehrter Str. 53, 10557 Berlin, Germany, the Universe.

The meeting / seminar / conference room at IN-Berlin is located on ground floor and has windows facing east.
In front of those windows is a road + sidewalk which is directly in north-south direction,
i.e. it may be possible to set up some (GPS, Thuraya, etc.) antennas on the sidewalk, if required.
Some kind of pole+stand is required, though.

Format

The format of this workshop is not formal lectures/talks. It's more like "guided discussions", i.e. there are
topics and each topic will get an "owner" who should introduce the topic and lead the discussion related to it.

Who

(if you want to attend, please add your name below ASAP, no later than March 5):

Confirmed

1. laforge
1. zecke
1. tnt
1. peter
1. tobias
1. nion (possibly not all the time)
1. hopscotch
1. chemeris
1. kluchnikov
1. strebe
1. Max Suraev
1. steve-m
1. hoernchen
1. dieter
1. horizon
1. jean-samuel
1. dmitry
1. jolly
1. tk
1. pablo
1. kaber (Patrick [[McHardy]])

Schedule

TBD. We will get one key to the rooms and will be permitted access 24 hours per day.

We intend to start at 10am on Thursday, and finish around 5pm on Sunday.

Talks/Discussions

osmo-pcu status/presentation (for those who haven't used it yet) jolly/kluchnikov/laforge Day 3
osmo-sdr hardware + misc software news / update (maybe separate) Hopscotch, Horizon? Day 2
OsmocomBB based transceiver anyone?
OpenBTS/OpenBSC integration strategies jolly/laforge
openbsc subscriber management peter Day 1
Osmo-GMR: News tnt+spaar Day 2
OsmocomDECT: Introduction to the OsmocomDECT stack kaber Day 3
LCR architecture anyone? Day 3
sdrangelove release party presentation Hopscotch Day 2

15min short talks

libosmosim: SIM/USIM parsing/encoding toolkit laforge Day 3
xgoldmon: Interface Samsung X-GOLD with GSMTAP+Wireshark tobias Day 2
Qualcomm Diag to GSMTAP spaar Day 2
libosmocore logging framework changes laforge Day 3
A5/3 implementation overview max Day 4
UmTRX status update chemeris Day 1
CPRI + OBSAI Technology spaar Day 1
fosphor: quick intro tnt Day 2
Epiphany LLVM backend Hoernchen Day 4
multi-rx update horizon Day 2
Osmocom hosting / backup strategy zecke, laforge
RRLP Implementation spaar Day 3
osmo-nitb SMPP interface laforge Day 1
osmo-ganc UMA/GAN Controller laforge/spaar Day 4
Open BTS: Handover dmitri Day 4

Workshop / Hacking

  • fixing osmo-sgsn (TLLI issues, persistent MM context, msgb ownership)
  • Brainstorming + kick-off for custom Calypso PCB
  • make GSMTAPv3 less vaporware?
  • OsmoCOS (card-OS) code sprint
  • openbsc database code and schema changes
  • OpenSMSC code sprint
  • Osmo-GMR GmPRS signal demod
  • GSM channel coding merge session
  • OpenBSC integration with legacy E1 MSCs
  • Work on GPRS encryption support (libosmogsm and OpenBTS)
  • Load OpenBTS with SMS messages from a modem bank.
  • Run OsmoBTS/OsmoNITB with a UmTRX

Avoiding dehydration during the day

IN-Berlin has a fridge with a selection of cold beverages (lemonades, club mate, water, beers) available to be purchased
at extremely low prices (about 1 EUR / bottle). There are tea and coffee-making facilities. They also carry some candy-bar
type snacks. There are several supermarkets within walking distance from the venue, if you'd like to bring your own.

Lunch

Lunch catering will be brought into IN-Berlin every day. Sponsoring for this will be provided by sysmocom GmbH.

Thursday Baecker Schnell Cold cuts, Salad, Pastries
Friday Indian (Aapka) Eggplant with almonds and cashew nuts in mild sauce, grilled chicken in butter tomato sauce and mutton with fresh champignons, basmati rice, bhatura & naan bread
Saturday Seerose Vegetarian buffet, TBD
Sunday ? TBD, most likely traaditional german food with lots of meat (sorry Andreas)

Dinner

Last year there were some complaints that dinner was not organized. Even if there is no sponsoring, it would have been useful to
at least have some reservations. We will take this recommendation and organize something.

Day Type of food Where (from/to)
Thursday Pizza Pizza delivery 50m from IN-Berlin
Friday Sandwiches or Restaurant ?
Saturday Sandwiches or Restaurant ?

Travel

Airports

Berlin has two active airports during OsmoDevCon2013: Tegel (TXL) and Schoenefeld (SXF). TXL is closer to the venue.

Train

You can take long distance trains to Berlin Hauptbahnhof (main station), which is only 15mins walking (or 3 bus stops) from the venue.

Public Transport

Check http://www.bvg.de/ for maps, fares, etc.

Car

There is some public parking in Lehrter Str., where IN-Berlin is located, but it is quite crowded. Parking your car might
not be easy, but not as bad as at C-Base last year.

Accomodation

Berlin has tons of options, from very cheap to plush and expensive. Pick your favourite.

The closest low-end option in walking distance (about 7 mins) is the A&O Hostel Berlin-Hauptbahnhof.

A more expensive alternative within 15 minutes of walking is Motel One Berlin-Hauptbahnhof

Spectrum License

We have ARFCN 874 and 877 from the 1st to the 15th. BNetzA has been super speedy. Paid by sysmocom.

Notes

SubscriberManagement implementation proposal.

Minutes

TBD

Video recordings

Handled by chemeris and kluchnikov. We'll bring an HD-camera and handle all recording.

Who brings what kind of equipment/supplies?

Qty Description Who
- Coffee, Coffee Filters laforge
- Milk (for coffee) laforge
- Cookies/sweets (if we find a place to buy them) chemeris

Technical Equipment

Qty Description Who
3 power strips with 10 outlets laforge
1 Fan-less 16-port Ethernet switch for main table laforge
plenty Ethernet cabling in various length laforge
1 Duct Tape laforge
2 sysmoBTS laforge
1 16port Modem Rack laforge
0 sysmoSIM-GR1 zecke
? UmTRX chemeris

TODO

  • Reservations and/or catering for Dinner
  • Tripod for a camera (WITH a camera holder :) )