PATENT CLAIM ANALYSIS

Application Number: 16118657
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["370", "330000"]

Abstract:
Embodiments of the present disclosure provide systems, methods and apparatus for reference signal configuration. The method includes: mapping a phase tracking reference signal (PTRS) to one or more OFDM symbols based on information about a correspondence between the PTRS and one or more of a modulation and coding scheme (MCS), a subcarrier spacing, and a bandwidth (BW); and sending the one or more OFDM symbols to which the PTRS is mapped to a receive device. In the embodiments of the present invention, a correspondence between the PTRS and the subcarrier spacing or the modulation and coding scheme or the bandwidth is used to implicitly indicate a time-frequency location of the PTRS. In comparison with the prior art, no explicit indication is required, and signaling overheads are reduced.

Claim (Index 19):
The receive device according to  claim 18 , wherein the processor is specifically configured to:\n obtain a subcarrier spacing and/or a MCS of a current slot; determine a PTRS time domain density based on preconfigured or prestored information about a correspondence between the subcarrier spacing and/or the MCS and the PTRS time domain density, wherein the PTRS time domain density is used to indicate that one PTRS is mapped to every several OFDM symbols in time domain; and determine a time-frequency location of the PTRS in the one or more OFDM symbols based on the PTRS time domain density and a preset rule.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 96.0
- Lexical Diversity: 1.95946
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15940103', '16065122', '15707821', '15971763', '16064977']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5988644925671336
- 35 USC 102 Novelty (BERT): 0.5055249854700125
- Combined Prediction Score: 0.5895305418574215
- Mean Citation Score: 255.43023
- Max Citation Score: 260.23923
- Similarity Product: 180.479003706978

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

Dataset: test