PATENT CLAIM ANALYSIS

Application Number: 15754989
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-12
Patent Classification: ["455", "456100"]

Abstract:
A method includes collecting m atmospheric pressure values and n groups of WI-FI information within a preset period, determining an atmospheric pressure change rate according to at least two of the m atmospheric pressure values, when an absolute value of the atmospheric pressure change rate is greater than a preset value, determining, according to the n groups of WI-FI information, k access points (APs) that send the n groups of WI-FI information and n i  received signal strengths (RSSs) respectively corresponding to the k APs, obtaining floors on which the k APs are respectively located, determining two candidate floors according to the floors on which the k APs are respectively located and the n i  RSSs respectively corresponding to the k APs, and determining a target floor from the two candidate floors according to the atmospheric pressure change rate.

Claim (Index 39):
A portable electronic device, comprising:\n one or more processors; and a memory coupled to the one or more processors and configured to store one or more programs comprising an instruction, wherein the instruction causes the one or more processors to be configured to:\n collect m atmospheric pressure values and n groups of WI-FI information within a preset period, wherein each group of WI-FI information comprises identification information and a received signal strength (RSS) of a wireless access point (AP), and wherein m and n are integers not less than two; \n determine an atmospheric pressure change rate according to at least two of the m atmospheric pressure values; \n determine, according to the n groups of WI-FI information, k APs that send the n groups of WI-FI information and n i  RSSs respectively corresponding to the k APs when an absolute value of the atmospheric pressure change rate is greater than a preset value, wherein k is an integer not less than one, wherein 1\u2264n i \u2264n, and wherein 1\u2264i\u2264k; \n obtain floors on which the k APs are respectively located; \n determine two candidate floors according to the floors on which the k APs are respectively located and the n i  RSSs respectively corresponding to the k APs; and \n select a target floor from the two candidate floors according to the atmospheric pressure change rate.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 88.0
- Lexical Diversity: 2.4918
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14287200', '14273642', '14722940', '14083683', '15664148']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6531913043871063
- 35 USC 102 Novelty (BERT): 0.5068631518414898
- Combined Prediction Score: 0.6385584891325446
- Mean Citation Score: 214.291986
- Max Citation Score: 246.54044
- Similarity Product: 170.5734429128385

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

Dataset: test