PATENT CLAIM ANALYSIS

Application Number: 15746776
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["370", "329000"]

Abstract:
Technology for a base station operable to transmit downlink reference signals to user equipments (UEs) is disclosed. The base station can identify a UE to receive a set of pre-configured downlink reference signals from the base station. The set of pre-configured downlink reference signals can include a set of pre-configured pilot symbols in accordance with a defined reference signal transmission pattern that is characterized by a first pilot symbol spacing parameter (N t ) in a subcarrier time domain and a second pilot symbol spacing parameter (N f ) in a subcarrier frequency domain. The base station can transmit to the UE the set of pre-configured downlink reference signals in accordance with the defined reference signal transmission pattern. The UE can be configured to detect the set of pre-configured downlink reference signals and perform a channel estimation based on the set of pre-configured downlink reference signals.

Claim (Index 31):
An apparatus of a user equipment (UE) operable to decode downlink narrowband reference signals received from a base station, the apparatus comprising:\n one or more processors configured to:\n decode, at the UE, a set of downlink narrowband reference signals received from the base station, wherein the set of downlink narrowband reference signals is mapped to resources in accordance with: a parameter that defines a cell-specific frequency shift for different downlink narrowband references signals in a frequency domain, and a time shift for different downlink narrowband references signals in a time domain; and \n estimate, at the UE, a channel based on the set of downlink narrowband reference signals received from the base station; and \n memory configured to store the parameter that defines the cell-specific frequency shift for different downlink narrowband references signals in the frequency domain.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 86.0
- Lexical Diversity: 2.46032
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15753953', '13784459', '12409963', '13535064', '16094191']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5340571306406777
- 35 USC 102 Novelty (BERT): 0.4602962449961669
- Combined Prediction Score: 0.5266810420762267
- Mean Citation Score: 176.56889600000005
- Max Citation Score: 178.30606
- Similarity Product: 147.62718465723518

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