PATENT CLAIM ANALYSIS

Application Number: 16248486
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["375", "260000"]

Abstract:
This application provides a sequence-based signal processing method and apparatus. A sequence meeting a requirement for sending a signal by using a physical uplink control channel (PUCCH) is determined. The sequence is a sequence {f n } consisting of 12 elements, f n  represents an element in the sequence {f n }, and the determined sequence {f n } is a sequence meeting a preset condition. Then, the 12 elements in the sequence {f n } are respectively mapped to 12 subcarriers, to generate a first signal, and the first signal is sent. By using the determined sequence, when the signal is sent by using the PUCCH, a low correlation between sequences can be maintained, and a relatively small peak-to-average power ratio (PAPR) value and a relatively small cubic metric (CM) value can be maintained. Therefore, a requirement of a communication application environment in which the signal is sent by using the PUCCH is met.

Claim (Index 12):
The signal processing method according to  claim 9 , wherein the sequence set further comprises the sequence {s n } of which the elements s n  meeting s n =q n +u n (mod8), wherein\n a sequence {q n } consisting of elements q n  is {\u22121, \u22123, 3, 1, 1, 3, 3, \u22123, 3, \u22123, 1, 3}, and a sequence {u n } consisting of elements u n  is {1, 3, 5, 7, 1, 3, 5, 7, 1, 3, 5, 7}; or a sequence {q n } consisting of elements q n  is {\u22121, 3, \u22121, \u22123, 1, 3, \u22123, \u22123, \u22123, 1, 1, \u22121}, and a sequence {u n } consisting of elements u n  is {3, 1, 7, 5, 3, 1, 7, 5, 3, 1, 7, 5}; or a sequence {q n } consisting of elements q n  is {3, 1, \u22123, 1, 3, 1, \u22121, \u22121, 1, 3, 3, 3}, and a sequence {u n } consisting of elements u n  is {3, 5, 7, 1, 3, 5, 7, 1, 3, 5, 7, 1}; or a sequence {q n } consisting of elements q n  is {1, \u22123, \u22121, 3, \u22121, \u22123, 3, 1, 1, 3, \u22123, \u22123}, and a sequence {u n } consisting of elements u n  is {5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1}; or a sequence {q n } consisting of elements q n  is {1, \u22123, 1, \u22121, \u22123, 1, 3, \u22123, 3, 3, 3, \u22123}, and a sequence {u n } consisting of elements u n  is {5, 3, 1, 7, 5, 3, 1, 7, 5, 3, 1, 7}; or a sequence {q n } consisting of elements q n  is {\u22121, \u22121, \u22121, \u22123, 3, \u22121, \u22123, \u22121, 3, \u22121, 1, 3}, and a sequence {u n } consisting of elements u n  is {7, 5, 3, 1, 7, 5, 3, 1, 7, 5, 3, 1}; or a sequence {q n } consisting of elements q n  is {3, \u22123, \u22121, 1, 1, \u22123, 3, 3, \u22123, 3, \u22123, 3}, and a sequence {u n } consisting of elements u n  is {3, 7, 3, 7, 3, 7, 3, 7, 3, 7, 3, 7}; or a sequence {q n } consisting of elements q n  is {3, 1, 1, \u22121, 3, 1, \u22123, \u22121, 1, 3, 1, 3}, and a sequence {u n } consisting of elements u n  is {3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}; or a sequence {q n } consisting of elements q n  is {\u22121, \u22123, \u22121, \u22123, \u22121, \u22121, \u22123, 1, 1, 3, \u22123, \u22121}, and a sequence {u n } consisting of elements u n  is {7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7}.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 99.0
- Lexical Diversity: 2.30769
- Patent Class: 375.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16248527', '16185806', '10726096', '10819502', '13382102']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5593919097818469
- 35 USC 102 Novelty (BERT): 0.5023823022520763
- Combined Prediction Score: 0.55369094902887
- Mean Citation Score: 201.76948
- Max Citation Score: 259.53833
- Similarity Product: 183.1421014698803

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

Dataset: test