Wiki » History » Version 8
ipse, 02/19/2016 10:47 PM
fairwaves.ru -> fairwaves.co
| 1 | 1 | laforge | = OsmoBTS = |
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| 2 | |||
| 3 | 4 | ipse | OsmoBTS is a software part of a BTS, which implements Layer 1, Layer 2 and Layer 3: |
| 4 | * LAPDm (GSM 04.06) |
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| 5 | * RTP |
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| 6 | * A-bis/IP (similar to ip.access nanoBTS) |
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| 7 | * OML (GSM 12.21) |
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| 8 | * RSL (GSM 08.58) |
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| 9 | 1 | laforge | |
| 10 | 4 | ipse | OsmoBTS is building up on work done previosuly for [wiki:OpenBSC] (RSL, OML, RTP) and [http://bb.osmocom.org OsmocomBB] (LAPDm). A-bis/IP implementation is heavily inspired by ip.access nanoBTS A-bis/IP implementation. |
| 11 | 1 | laforge | |
| 12 | 4 | ipse | OsmoBTS is written in a re-targettable way, i.e. it should be relatively easy to target a new BTS hardware (i.e. BTS-side Layer 0 or Layer 1) with it. |
| 13 | 1 | laforge | |
| 14 | == Hardware support == |
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| 15 | |||
| 16 | 4 | ipse | So far OsmoBTS supports a number of hardware options: |
| 17 | 3 | ipse | * Quad-band femto-BTS product called [http://www.sysmocom.de/products/sysmobts sysmoBTS] which is sold by [http://sysmocom.de/ sysmocom] |
| 18 | 8 | ipse | * Multiple indoor and outdoor [https://fairwaves.co fairwaves] BTSs, like UmDESK and UmSITE. |
| 19 | * Wideband SDR transceiver hardware like [http://umtrx.org Fairwaves UmTRX] and a number of other SDR transceivers, using OpenBTS transceiver software. |
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| 20 | 4 | ipse | * A pretty crazy experimental BTS hardware based on two OsmocomBB phones had originally been supported, but needs to be re-integrated with core code changes. |
| 21 | |||
| 22 | Check out [wiki:network_from_scratch] page for more information how to run OsmoBTS with UmTRX (using the OpenBTS transceiver software) or OsmocomBB phones. |
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| 23 | 1 | laforge | |
| 24 | == Status == |
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| 25 | |||
| 26 | The source code includes a http://cgit.osmocom.org/cgit/osmo-bts/tree/README file with current status information |
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| 27 | |||
| 28 | == GPRS support == |
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| 29 | |||
| 30 | osmo-bts has recently been extended with a socket interface towards [wiki:osmo-pcu]. This adds GPRS (and later EDGE) support to it. |
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| 31 | 6 | ipse | |
| 32 | == Source code == |
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| 33 | |||
| 34 | The source code is available from git.osmocom.org (module osmo-bts). |
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| 35 | |||
| 36 | Public read-only access is available via |
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| 37 | 7 | laforge | git clone git://git.osmocom.org/osmo-bts.git |
| 38 | 6 | ipse | You can browse it via cgit: http://cgit.osmocom.org/cgit/osmo-bts/ |
| 39 | 5 | ipse | |
| 40 | 1 | laforge | == Authors == |
| 41 | |||
| 42 | OsmoBTS was developed mainly by Andreas Eversberg and Harald Welte. |
