PATENT CLAIM ANALYSIS

Application Number: 16442129
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-09
Patent Classification: ["375", "260000"]

Abstract:
This application provides a reference signal transmission method and transmission apparatus. The transmission method includes: determining, by a network device, a resource block offset of a frequency domain position of a phase tracking reference signal (PTRS) of a terminal device based on PTRS information of the terminal device, an identifier of the terminal device, and first bandwidth, where the PTRS information includes a frequency domain density or a frequency domain interval of the PTRS, and the first bandwidth is bandwidth scheduled by the network device for the terminal device; and performing, by the network device, transmission of the PTRS with the terminal device based on the resource block offset of the frequency domain position of the PTRS. The reference signal transmission method provided in embodiments of this application is helpful in randomizing PTRS interference.

Claim (Index 12):
The computer readable storage medium according to  claim 9 , further comprising:\n when the ratio of the first bandwidth to the frequency domain density of the PTRS is an integer, or the ratio of the first bandwidth to the frequency domain interval of the PTRS is an integer, the resource block offset of the frequency domain position of the PTRS, the frequency domain density or the frequency domain interval of the PTRS, and the identifier of the terminal device meet following relation:\n \u0394 f =ID UE  mod FD step , wherein: \n FD step  is the frequency domain density or the frequency domain interval of the PTRS, ID UE  is the identifier of the terminal device, \u0394f is the resource block offset of the frequency domain position of the PTRS.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 100.0
- Lexical Diversity: 2.61404
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16118657', '16204879', '16064977', '16144497', '15707821']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5312906148153904
- 35 USC 102 Novelty (BERT): 0.5211729591650779
- Combined Prediction Score: 0.5302788492503592
- Mean Citation Score: 279.627018
- Max Citation Score: 315.8122
- Similarity Product: 194.316140630436

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

Dataset: test