Configuration Guide » History » Version 2
neels, 11/15/2016 01:20 PM
| 1 | 1 | neels | {{>toc}} |
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| 2 | |||
| 3 | h1. Configuration Guide |
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| 4 | |||
| 5 | The first challenge in setting up a cellular network is to actually know what you |
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| 6 | want to setup and which components you need to achieve that. |
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| 7 | |||
| 8 | 2 | neels | h1. 2G Networks |
| 9 | 1 | neels | |
| 10 | 2 | neels | h2. Radio Equipment |
| 11 | 1 | neels | |
| 12 | There is a multitude of BTS equipment that works with Osmocom to choose from. |
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| 13 | |||
| 14 | Various BTS models actually run Osmocom's OsmoBTS and OsmoPCU software: |
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| 15 | |||
| 16 | 2 | neels | * [[OpenBSC:sysmoBTS]] (osmo-bts-sysmo) |
| 17 | * [[OsmoTRX:|USRP based BTS]], e.g. using the Ettus B200 or Fairwaves' UmTRX (osmo-trx plus osmo-bts-trx) |
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| 18 | * Octasic [[OctBTS]] (osmo-bts-octphy) |
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| 19 | * Nutaq [[Litecell 1.5]] (osmo-bts-lc15) |
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| 20 | 1 | neels | |
| 21 | Others are "closed" BTS that are nevertheless interoperable with Osmocom's |
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| 22 | BSC layer: |
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| 23 | |||
| 24 | 2 | neels | * ip.access [[OpenBSC:NanoBTS]] |
| 25 | * Siemens [[OpenBSC:BS11]] |
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| 26 | 1 | neels | |
| 27 | 2 | neels | h2. Core Network |
| 28 | 1 | neels | |
| 29 | * Are you going to plug into a 3rd party MSC, e.g. the "voice" part of a |
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| 30 | mobile operator's core network? Then you will want to use the standalone |
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| 31 | OpenBSC approach. |
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| 32 | |||
| 33 | * Are you looking for a self-contained complete core network? |
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| 34 | Then the OsmoNITB "Network-In-A-Box" approach is for you. |
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| 35 | |||
| 36 | * osmo-sip-connector may connect your OsmoNITB to external VoIP services. |
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| 37 | |||
| 38 | * GPRS and EGPRS data services are provided by, for example, OsmoSGSN and |
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| 39 | OpenGGSN. Operation with a 3rd party SGSN or GGSN are also possible. |
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| 40 | |||
| 41 | * Osmocom also contains various tools to tunnel GTP, MGCP or A protocols |
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| 42 | through a NAT layer. |
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| 43 | |||
| 44 | 2 | neels | h1. 3G Networks |
| 45 | 1 | neels | |
| 46 | 2 | neels | h2. Radio Equipment |
| 47 | 1 | neels | |
| 48 | You will need hNodeB hardware that is capable of talking the Iuh protocol |
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| 49 | over IP. This type of 3G cell is also known as small cell or femto-cell. |
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| 50 | |||
| 51 | Sysmocom offers a professional small cell product for these purposes to |
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| 52 | customers. |
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| 53 | |||
| 54 | We're also working on a lowest-cost femtocell offering strictly limited |
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| 55 | to active contributors to the Osmocom projects. |
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| 56 | |||
| 57 | 2 | neels | h2. Core Network |
| 58 | 1 | neels | |
| 59 | As outlined in "this article":https://osmocom.org/news/59, the Osmocom 3G core network uses OsmoHNBGW to |
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| 60 | connect to OsmoCSCN and OsmoSGSN. Furthermore osmo-bsc_mgcp is used to |
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| 61 | relay RTP voice streams and OpenGGSN may be used to provide data services. |
