PATENT CLAIM ANALYSIS

Application Number: 15750826
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["370", "330000"]

Abstract:
The present disclosure discloses an uplink detection method and device in a NOMA system. The method includes: performing pilot activation detection on each terminal in a first terminal set corresponding to a NOMA transmission unit block repeatedly until a detection end condition is met, wherein the first terminal set includes terminals that may transmit uplink data on the NOMA transmission unit block; performing channel estimation on each terminal in a second terminal set that determined through the pilot activation detection within each repetition period, wherein the second terminal set includes terminals that have actually transmitted uplink data on the NOMA transmission unit block; and detecting and decoding a data channel of each terminal in the second terminal set within each repetition period.

Claim (Index 15):
A base station, comprising a processor, a transceiver and a memory, wherein\n the processor is configured to read programs in the memory so as to: perform pilot activation detection on each terminal in a first terminal set corresponding to an non-orthogonal multiple access (NOMA) transmission unit block repeatedly until a detection end condition is met, wherein the first terminal set comprises terminals that may transmit uplink data on the NOMA transmission unit block, perform, on the time-frequency resource of the NOMA transmission unit block, channel estimation on each terminal in a second terminal set determined through the pilot activation detection within each repetition period, wherein the second terminal set comprises terminals that have actually transmitted the uplink data on the NOMA transmission unit block, and detect and decode a data channel according to a channel estimation result of each terminal in the second terminal set within each repetition period and an uplink data signal on the time-frequency resource of the NOMA transmission unit block; the transceiver is configured to receive and transmit data under the control of the processor; and the memory is configured to store therein data for the operation of the processor.

Metadata:
- Claim Count in Document: 36.0
- Percentile: 88.0
- Lexical Diversity: 2.18644
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15744525', '14476927', '11917450', '15693907', '14714487']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5282860540267498
- 35 USC 102 Novelty (BERT): 0.4800815857881894
- Combined Prediction Score: 0.5234656072028937
- Mean Citation Score: 176.577474
- Max Citation Score: 188.4684
- Similarity Product: 134.77391952853202

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test