PATENT CLAIM ANALYSIS

Application Number: 16144497
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-05
Patent Classification: ["375", "267000"]

Abstract:
This application provides a phase tracking reference signal (PTRS) sending method and apparatus. The method includes: implicitly determining, by a terminal device based on obtained uplink grant information and a preset rule, a to-be-sent PTRS and an antenna port for carrying the to-be-sent PTRS, where the antenna port is selected from an antenna port set, and the to-be-sent PTRS is one or more of all available PTRSs; and putting the to-be-sent PTRS on the antenna port, and sending the to-be-sent PTRS on the antenna port. This implicit indication method can effectively reduce air interface signaling overheads and improve air interface efficiency.

Claim (Index 3):
The method according to  claim 1 , wherein the antenna port set is a scheduling antenna port set.

Metadata:
- Claim Count in Document: 33.0
- Percentile: 97.0
- Lexical Diversity: 1.73846
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16065128', '16475072', '16118657', '15707821', '15971763']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5152855112993668
- 35 USC 102 Novelty (BERT): 0.5113716529176298
- Combined Prediction Score: 0.5148941254611932
- Mean Citation Score: 232.22475
- Max Citation Score: 256.67276
- Similarity Product: 159.20170433193206

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