PATENT CLAIM ANALYSIS

Application Number: 16068289
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["375", "260000"]

Abstract:
The present invention provides an uplink reference signal transmission method executed by a user equipment (UE). The method comprises: determining one or more parameters for generating a demodulation reference signal (DMRS) for a Narrowband Internet of Things physical uplink control channel (NB-PUCCH), wherein for a single-tone uplink transmission, the parameters for generating the DMRS comprise an orthogonal cover code (OCC) sequence and a base sequence; and for a multi-tone uplink transmission, the parameters for generating the DMRS comprise a cyclic shift, an OCC sequence, and a base sequence; generating the DMRS for the NB-PUCCH based on the determined parameters; and delivering to a base station the generated DMRS for the NB-PUCCH. The invention further provides an uplink reference signal receiving method executed by a base station, and a UE and a base station executing the above method.

Claim (Index 16):
The uplink reference signal receiving method according to  claim 10 , wherein for the multi-tone uplink transmission, the cyclic shift and the OCC sequence employed by the DMRS of the NB-PUCCH are determined by the position of the resource unit allocated to the NB-PDCCH, or are indicated by the downlink control information carried by the NB-PDCCH.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 95.0
- Lexical Diversity: 2.43077
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13510440', '13516589', '14609125', '14376598', '15535561']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5504851824165795
- 35 USC 102 Novelty (BERT): 0.5195054278455506
- Combined Prediction Score: 0.5473872069594766
- Mean Citation Score: 302.969884
- Max Citation Score: 320.38263
- Similarity Product: 231.48438353890305

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