Siemens BS-11
E886814
Siemens BS-11 is a compact GSM base station (BTS) used in mobile networks, notable for being supported by open-source GSM infrastructure projects like OpenBSC.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Siemens BS-11 canonical | 2 |
| Siemens GSM BTS | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10826777 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Siemens BS-11 Context triple: [OpenBSC, supportsHardware, Siemens BS-11]
-
A.
Siemens SD-160
The Siemens SD-160 is a high-floor light rail vehicle widely used in North American transit systems, including Calgary’s CTrain, known for its modular design and reliable urban service.
-
B.
Siemens SD100
The Siemens SD100 is a light rail vehicle model built by Siemens for use on urban trolley and light rail systems such as the San Diego Trolley.
-
C.
Siemens SD-460
The Siemens SD-460 is a light rail vehicle model built by Siemens for use on systems such as the St. Louis MetroLink.
-
D.
Siemens Avanto
Siemens Avanto is a family of light rail and tram-train vehicles developed by Siemens for urban and regional public transport systems.
-
E.
Siemens SD-400
The Siemens SD-400 is a light rail vehicle model built by Siemens for use on systems such as the St. Louis MetroLink, featuring articulated, electrically powered cars designed for urban transit.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Siemens BS-11 Target entity description: Siemens BS-11 is a compact GSM base station (BTS) used in mobile networks, notable for being supported by open-source GSM infrastructure projects like OpenBSC.
-
A.
Siemens SD-160
The Siemens SD-160 is a high-floor light rail vehicle widely used in North American transit systems, including Calgary’s CTrain, known for its modular design and reliable urban service.
-
B.
Siemens SD100
The Siemens SD100 is a light rail vehicle model built by Siemens for use on urban trolley and light rail systems such as the San Diego Trolley.
-
C.
Siemens SD-460
The Siemens SD-460 is a light rail vehicle model built by Siemens for use on systems such as the St. Louis MetroLink.
-
D.
Siemens Avanto
Siemens Avanto is a family of light rail and tram-train vehicles developed by Siemens for urban and regional public transport systems.
-
E.
Siemens SD-400
The Siemens SD-400 is a light rail vehicle model built by Siemens for use on systems such as the St. Louis MetroLink, featuring articulated, electrically powered cars designed for urban transit.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
GSM base transceiver station
ⓘ
telecommunications equipment ⓘ |
| belongsToFamily |
Siemens GSM BTS
ⓘ
linked to:
Siemens BS-11
|
| canBeUsedWith |
OpenBSC-based networks
ⓘ
open-source BSC implementations ⓘ |
| configuration | remotely managed via BSC ⓘ |
| connectsTo |
GSM core network
ⓘ
base station controller ⓘ |
| controlInterface | Abis ⓘ |
| deploymentScenario |
small commercial GSM networks
ⓘ
test networks ⓘ |
| formFactor | compact BTS ⓘ |
| hasFeature |
integrated RF and baseband in compact enclosure
ⓘ
support for multiple TRX configurations ⓘ |
| manufacturer | Siemens ⓘ |
| market | cellular infrastructure ⓘ |
| networkType | GSM ⓘ |
| notableFor |
early support in open-source GSM projects
ⓘ
use in GSM research and experimentation ⓘ |
| operatedIn |
private GSM networks
ⓘ
public GSM networks ⓘ |
| powerClass | low-power BTS ⓘ |
| radioInterface | GSM air interface ⓘ |
| roleInNetwork | radio access node ⓘ |
| status | legacy GSM equipment ⓘ |
| supportedBy |
OpenBSC
ⓘ
linked to:
OpenBSC project
OpenBSC project ⓘ Osmocom ⓘ
linked to:
Osmocom project
open-source GSM infrastructure ⓘ |
| supports |
SMS services
ⓘ
circuit-switched data ⓘ voice services ⓘ |
| supportsStandard | 2G ⓘ |
| technologyGeneration | second-generation mobile systems ⓘ |
| typicalBand |
GSM 1800
ⓘ
GSM 900 ⓘ |
| typicalUse |
indoor GSM coverage
ⓘ
small cell deployments ⓘ |
| usedBy |
GSM hobbyists
ⓘ
research laboratories ⓘ telecom operators ⓘ |
| usedIn | mobile networks ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Siemens BS-11 Description of subject: Siemens BS-11 is a compact GSM base station (BTS) used in mobile networks, notable for being supported by open-source GSM infrastructure projects like OpenBSC.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.