PATENT CLAIM ANALYSIS

Application Number: 15983991
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["455", "456100"]

Abstract:
A positioning system, method, and apparatus relate to the communications field in order to improve positioning precision. The system includes a preset anchor set, a positioning server, and at least one positioning terminal. A distance between the at least one positioning terminal and a to-be-positioned terminal falls within a preset range. The at least one positioning terminal is configured to receive an instruction message, and execute a positioning packet interaction procedure with at least one anchor in the preset anchor set according to the instruction message. The interaction procedure enables the positioning terminal or the anchor executing the interaction procedure to obtain positioning support information. The positioning server is configured to receive the positioning support information, and position the to-be-positioned terminal according to the positioning support information.

Claim (Index 1):
A positioning method for positioning a to-be-positioned terminal, comprising:\n receiving, by a control device, a positioning request for positioning the to-be-positioned terminal; and sending, by the control device, an instruction message to at least one positioning terminal according to the positioning request, a distance between the at least one positioning terminal and the to-be-positioned terminal falling within a preset range, the instruction message instructing the at least one positioning terminal to execute a positioning packet interaction procedure with at least one anchor in a preset anchor set, the interaction procedure enabling the at least one positioning terminal or the at least one anchor executing the interaction procedure to obtain positioning support information to enable a positioning server to position the to-be-positioned terminal.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 93.0
- Lexical Diversity: 2.62264
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15463014', '15771791', '15919687', '15920688', '13736609']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6839763486628664
- 35 USC 102 Novelty (BERT): 0.4686179108094351
- Combined Prediction Score: 0.6624405048775233
- Mean Citation Score: 151.732168
- Max Citation Score: 161.13982
- Similarity Product: 120.6031262918496

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