PATENT CLAIM ANALYSIS

Application Number: 15951865
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["370", "350000"]

Abstract:
Embodiments of the present invention provide a method and a device for obtaining a secondary timing advance. The method includes: after a secondary cell activation command is received or after a secondary cell is activated, if a secondary time alignment timer TAT of the secondary cell does not run, initiating, by a terminal, a random access procedure; and obtaining, by the terminal, the secondary TA according to a TA received in the random access procedure. With the method and the device for obtaining a timing advance according to embodiments of the present invention, a terminal initiates a random access procedure to obtain a secondary timing advance after the terminal receives a secondary cell activation command sent by a base station or after a secondary cell is activated, thereby saving signaling overhead and system resources.

Claim (Index 1):
A method for obtaining a secondary timing advance (TA), the method comprising:\n initiating, by a terminal, a random access procedure, when a secondary cell is activated and a secondary time alignment timer (TAT) of the secondary cell does not run; and obtaining, by the terminal, a secondary TA of the secondary cell according to a TA received by the terminal in the random access procedure; wherein the secondary TA of the secondary cell and a primary TA of a primary cell do not belong to a TA group.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 91.0
- Lexical Diversity: 2.40984
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14041829', '15299274', '14874163', '15187007', '13822850']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5635109111378309
- 35 USC 102 Novelty (BERT): 0.5258405563754374
- Combined Prediction Score: 0.5597438756615916
- Mean Citation Score: 283.946706
- Max Citation Score: 361.77045
- Similarity Product: 350.74272806351786

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