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graph G {
nanoBTS [label="ip.access\nnanoBTS", shape=box];
OsmoBTS;
sysmoBTS [label="sysmocom sysmoBTS\n(many models)", shape=box];
LC15 [label="Nuran\nLitecell 1.5", shape=box];
OCT [label="Octasic\nOCTBTS", shape=box];
TRX [label="OsmoTRX"];
OtherSDR [label="Other SDR HW", shape=box, style=dashed];
OtherPHY [label="Other GSM PHY", shape=box, style=dashed];
UmTRX [label="Fairwaves\nUmTRX", shape=box];
USRP [label="Ettus USRP\nFamily", shape=box];
BSC -- nanoBTS [label="Abis/IP"];
BSC -- OsmoBTS [label="Abis/IP"];
BSC -- BS11 [label="Siemens\nAbis/E1"];
BSC -- RBS2K [label="Ericsson\nAbis/E1"];
BSC -- Nokia [label="Nokia\nAbis/E1"];
subgraph cluster_2 {
BSC [label="BSC\n(OsmoBSC, OsmoNITB, 3rd party)"];
color=white
}
subgraph cluster_0 {
BS11 [label="Siemens BS-11", shape=box];
SIU [label="Ericsson SIU"];
RBS2K [label="Ericsson RBS 2000\n(many models)", shape=box];
Nokia [label="Nokia InSite, MetroSite", shape=box];
BSC -- L2TPD [label="Unix Socket"];
L2TPD -- SIU [label="Ericsson\nL2TP/IP"];
SIU -- RBS2K [label="Ericsson\nAbis/E1"];
{ rank=same; BS11 RBS2K Nokia }
label = "Classic E1/T1";
}
subgraph cluster_1 {
OsmoBTS -- sysmoBTS [label="osmo-bts-sysmo"];
OsmoBTS -- LC15 [label="osmo-bts-lc15"];
OsmoBTS -- OCT [label="osmo-bts-octphy"];
OsmoBTS -- TRX [label="osmo-bts-trx"];
OsmoBTS -- OtherPHY [style=dashed];
TRX -- USRP;
TRX -- UmTRX;
TRX -- OtherSDR [style=dashed];
{ rank=same; nanoBTS sysmoBTS LC15 OCT UmTRX }
label = "IP/Ethernet based";
}
}
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