Triple
T29100114
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | π/4 DQPSK |
E736616
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | differential phase shift keying scheme |
C55017
|
CONCEPT FINISHED |
How this triple was built (1 step)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: differential phase shift keying scheme Context triple: [π/4 DQPSK, instanceOf, differential phase shift keying scheme]
-
A.
multi-carrier modulation technique
A multi-carrier modulation technique is a method of transmitting data by dividing it across multiple closely spaced subcarriers, each modulated with a portion of the data stream to improve spectral efficiency and robustness against channel impairments.
-
B.
frequency-hopping communication system
A frequency-hopping communication system is a wireless transmission method in which the carrier rapidly switches among multiple frequency channels according to a pseudorandom sequence shared by transmitter and receiver to enhance security and resistance to interference.
-
C.
quantization scheme
A quantization scheme is a defined method for mapping continuous or high-precision numerical values to a discrete set of levels, typically to reduce storage, computation, or transmission requirements while controlling approximation error.
-
D.
Fiber-optic transmission technique
A fiber-optic transmission technique is a method for encoding, sending, and receiving information as light signals through optical fibers to achieve high-speed, low-loss communication over long distances.
-
E.
IMT-2000 radio interface
An IMT-2000 radio interface is a standardized third-generation (3G) mobile communication air interface specification that defines how user equipment and networks exchange radio signals to provide global, interoperable wireless voice and data services.
- F. None of above. chosen
Provenance (1 batch)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69f077ec765c81909474c88bcc8bab43 |
completed | April 28, 2026, 9:03 a.m. |
Created at: April 28, 2026, 11:11 a.m.