Integrated Access and Backhaul
E590335
Integrated Access and Backhaul is a 5G technology framework that enables wireless backhaul links to share the same radio resources and infrastructure as user access links, improving network coverage and deployment flexibility.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Integrated Access and Backhaul canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6402510 — 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: Integrated Access and Backhaul Context triple: [3GPP Release 16, includesFeature, Integrated Access and Backhaul]
-
A.
Next Generation Network architectures
Next Generation Network architectures are advanced telecommunications frameworks that integrate voice, data, and multimedia services over a unified, packet-based IP infrastructure to enable flexible, scalable, and service-agnostic communication.
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B.
IEEE 802.1CM fronthaul standard
The IEEE 802.1CM fronthaul standard is a Time-Sensitive Networking (TSN) specification that defines Ethernet-based transport requirements and profiles for carrying mobile fronthaul traffic in 4G/5G radio access networks.
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C.
Telecoms & Internet converged Services & Protocols for Advanced Networks
Telecoms & Internet converged Services & Protocols for Advanced Networks (TISPAN) is an ETSI standardization body focused on developing next-generation network architectures and protocols that integrate traditional telecommunications with internet-based services.
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D.
Network-in-Network architecture
Network-in-Network architecture is a convolutional neural network design that replaces traditional linear convolution layers with micro multilayer perceptrons (MLPs) to enhance feature abstraction and model expressiveness.
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E.
Access and Mobility Management Function
The Access and Mobility Management Function (AMF) is a key 5G core network control-plane function responsible for user equipment registration, connection and mobility management, and access authentication.
- 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: Integrated Access and Backhaul Target entity description: Integrated Access and Backhaul is a 5G technology framework that enables wireless backhaul links to share the same radio resources and infrastructure as user access links, improving network coverage and deployment flexibility.
-
A.
Next Generation Network architectures
Next Generation Network architectures are advanced telecommunications frameworks that integrate voice, data, and multimedia services over a unified, packet-based IP infrastructure to enable flexible, scalable, and service-agnostic communication.
-
B.
IEEE 802.1CM fronthaul standard
The IEEE 802.1CM fronthaul standard is a Time-Sensitive Networking (TSN) specification that defines Ethernet-based transport requirements and profiles for carrying mobile fronthaul traffic in 4G/5G radio access networks.
-
C.
Telecoms & Internet converged Services & Protocols for Advanced Networks
Telecoms & Internet converged Services & Protocols for Advanced Networks (TISPAN) is an ETSI standardization body focused on developing next-generation network architectures and protocols that integrate traditional telecommunications with internet-based services.
-
D.
Network-in-Network architecture
Network-in-Network architecture is a convolutional neural network design that replaces traditional linear convolution layers with micro multilayer perceptrons (MLPs) to enhance feature abstraction and model expressiveness.
-
E.
Access and Mobility Management Function
The Access and Mobility Management Function (AMF) is a key 5G core network control-plane function responsible for user equipment registration, connection and mobility management, and access authentication.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
5G technology framework
ⓘ
wireless backhaul solution ⓘ |
| abbreviation | IAB ⓘ |
| addresses | backhaul constraints in dense 5G networks ⓘ |
| aimsTo |
improve deployment flexibility
ⓘ
improve network coverage ⓘ |
| belongsTo | 5G RAN architecture ⓘ |
| canUse |
in-band backhaul
ⓘ
out-of-band backhaul ⓘ |
| definedInStandard |
3GPP 5G NR specifications
ⓘ
linked to:
3GPP TS 38-series
|
| enables |
dense small cell deployments
ⓘ
multi-hop wireless backhaul ⓘ rapid 5G coverage expansion ⓘ |
| improves |
5G coverage in dense environments
ⓘ
time-to-market for new 5G sites ⓘ |
| isCharacterizedBy |
integration of access and backhaul on same spectrum
ⓘ
reuse of 5G NR hardware for backhaul and access ⓘ |
| isConsidered | cost-effective backhaul solution for 5G ⓘ |
| isDesignedFor |
5G NR non-standalone deployments
ⓘ
5G NR standalone deployments ⓘ |
| isManagedBy |
gNB (next-generation NodeB)
ⓘ
linked to:
gNB
|
| isPartOf | 5G NR Release 16 features ⓘ |
| isRelatedTo |
5G network densification
ⓘ
self-backhauling ⓘ small cell networks ⓘ wireless mesh backhaul ⓘ |
| isStandardizedBy | 3rd Generation Partnership Project ⓘ |
| isUsedBy | mobile network operators ⓘ |
| operatesIn |
millimeter wave bands
ⓘ
sub-6 GHz bands ⓘ |
| reduces | need for fiber backhaul ⓘ |
| requires |
centralized resource management
ⓘ
interference management between access and backhaul ⓘ |
| shares |
infrastructure between access and backhaul
ⓘ
radio resources between access and backhaul ⓘ |
| supports |
centralized scheduling of access and backhaul
ⓘ
mesh-like backhaul topologies ⓘ relay nodes ⓘ self-backhauling of 5G base stations ⓘ user access links ⓘ wireless backhaul links ⓘ |
| targets |
hard-to-reach areas
ⓘ
suburban deployments ⓘ urban deployments ⓘ |
| uses |
5G New Radio
ⓘ
linked to:
5G NR
beamforming ⓘ directional antennas ⓘ frequency division multiplexing between access and backhaul ⓘ time division multiplexing between access and backhaul ⓘ |
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: Integrated Access and Backhaul Description of subject: Integrated Access and Backhaul is a 5G technology framework that enables wireless backhaul links to share the same radio resources and infrastructure as user access links, improving network coverage and deployment flexibility.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.