IAB (Integrated Access and Backhaul)
E590336
IAB (Integrated Access and Backhaul) is a 5G network architecture that enables wireless backhaul and access using the same radio resources to extend coverage and capacity without extensive fiber deployment.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IAB (Integrated Access and Backhaul) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6402511 — 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: IAB (Integrated Access and Backhaul) Context triple: [3GPP Release 16, includesFeature, IAB (Integrated Access and Backhaul)]
-
A.
IAB
The IAB (Internet Architecture Board) is a committee of the Internet Engineering Task Force responsible for overseeing the technical and architectural development of the Internet.
-
B.
INTER-10
INTER-10 is a key Chilean stock market index that tracks the performance of the ten most heavily traded and representative stocks on the Santiago Stock Exchange.
-
C.
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.
-
D.
iBBA
The iBBA is an international-focused Bachelor of Business Administration program offered by the Schulich School of Business that emphasizes global business education and cross-cultural experience.
-
E.
ARIB
ARIB (Association of Radio Industries and Businesses) is a Japanese standards organization that develops and promotes technical standards for radio and telecommunications systems.
- 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: IAB (Integrated Access and Backhaul) Target entity description: IAB (Integrated Access and Backhaul) is a 5G network architecture that enables wireless backhaul and access using the same radio resources to extend coverage and capacity without extensive fiber deployment.
-
A.
IAB
The IAB (Internet Architecture Board) is a committee of the Internet Engineering Task Force responsible for overseeing the technical and architectural development of the Internet.
-
B.
INTER-10
INTER-10 is a key Chilean stock market index that tracks the performance of the ten most heavily traded and representative stocks on the Santiago Stock Exchange.
-
C.
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.
-
D.
iBBA
The iBBA is an international-focused Bachelor of Business Administration program offered by the Schulich School of Business that emphasizes global business education and cross-cultural experience.
-
E.
ARIB
ARIB (Association of Radio Industries and Businesses) is a Japanese standards organization that develops and promotes technical standards for radio and telecommunications systems.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | 5G network architecture ⓘ |
| abbreviationOf | Integrated Access and Backhaul NERFINISHED ⓘ |
| aimsTo |
extend 5G coverage
ⓘ
increase 5G capacity ⓘ |
| backhaulProvidedBy | IAB donor NERFINISHED ⓘ |
| backhaulRelayedBy | IAB node NERFINISHED ⓘ |
| benefits |
flexible site placement
ⓘ
lower infrastructure cost ⓘ reduced deployment time ⓘ |
| canOperateOn |
mmWave spectrum
ⓘ
sub-6 GHz spectrum ⓘ |
| challenges |
capacity sharing between access and backhaul
ⓘ
complex radio resource management ⓘ latency accumulation over multiple hops ⓘ |
| composedOf |
IAB donor
ⓘ
IAB node ⓘ |
| definedBy | 3GPP NERFINISHED ⓘ |
| domain | mobile telecommunications ⓘ |
| enables |
cost-efficient network densification
ⓘ
rapid 5G coverage expansion ⓘ wireless fronthaul and backhaul integration ⓘ |
| fullName | Integrated Access and Backhaul NERFINISHED ⓘ |
| isAlternativeTo |
fiber-based backhaul
ⓘ
microwave point-to-point backhaul ⓘ |
| objective | extend 5G coverage without laying fiber to every site ⓘ |
| operatesIn | NR (New Radio) NERFINISHED ⓘ |
| operatesOn | licensed spectrum ⓘ |
| partOf | 5G RAN architecture ⓘ |
| reducesNeedFor | extensive fiber deployment ⓘ |
| relatedTo |
relay nodes in LTE-Advanced
ⓘ
self-backhauling ⓘ |
| requires |
interference management between access and backhaul links
ⓘ
resource partitioning between access and backhaul ⓘ |
| shares | radio resources between access and backhaul ⓘ |
| standardizedIn | 3GPP Release 16 NERFINISHED ⓘ |
| supports |
dense small-cell deployments
ⓘ
mmWave deployments ⓘ multi-hop backhaul ⓘ non-standalone 5G NR deployments ⓘ standalone 5G NR deployments ⓘ topologies with multiple relay hops ⓘ |
| targetEnvironment |
hard-to-reach areas
ⓘ
suburban 5G deployments ⓘ urban 5G deployments ⓘ |
| usedBy | mobile network operators ⓘ |
| usedIn | 5G networks ⓘ |
| uses |
wireless access
ⓘ
wireless 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: IAB (Integrated Access and Backhaul) Description of subject: IAB (Integrated Access and Backhaul) is a 5G network architecture that enables wireless backhaul and access using the same radio resources to extend coverage and capacity without extensive fiber deployment.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.