PATENT CLAIM ANALYSIS

Application Number: 16015964
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["455", "456100"]

Abstract:
A data demodulation method, apparatus, and system are presented. The method includes obtaining notification information indicating that user equipment (UE) is in a high-speed moving state; performing time-frequency synchronization processing on first downlink data according to the notification information to obtain second downlink data; and performing demodulation processing on the second downlink data to obtain third downlink data, where in the demodulation processing, inter-transmission time intervals (TTIs) filtering for a channel estimation is not performed, or a filtering coefficient as a weight of a current TTI for a channel estimation is greater than a filtering coefficient as a weight of a TTI that is at the time when the UE is in the non-high-speed moving state for a channel estimation. The demodulation method is applicable to a high-speed scenario for improving a downlink data throughput of the UE.

Claim (Index 11):
A network device, comprising:\n a communications interface; and a processor coupled to the communications interface and configured to:\n receive, through the communications interface, from a terminal information indicating the terminal supports high speed moving scenario; and \n send, through the communications interface, to the terminal information indicating the terminal is in a high speed moving state or indicating a high speed railway dedicated network cell to enable the terminal performing time-frequency synchronization processing by using an adjustment frequency and an adjustment coefficient for the high speed moving, and performing demodulation processing without an TTI filtering or by using a filtering coefficient for the high speed moving in the TTI filtering.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 94.0
- Lexical Diversity: 2.17143
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15894379', '15909771', '15637277', '15448043', '15919687']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.683351902489438
- 35 USC 102 Novelty (BERT): 0.5098414367450976
- Combined Prediction Score: 0.666000855915004
- Mean Citation Score: 213.842958
- Max Citation Score: 260.1287
- Similarity Product: 174.7556125360489

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

Dataset: test