PATENT CLAIM ANALYSIS

Application Number: 15940996
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["370", "329000"]

Abstract:
The present invention discloses a terminal access method and an apparatus, to resolve a problem in an existing SCMA multi-terminal access mechanism that a conflict causes system performance degradation and may cause system retransmission. The method is as follows: determining, by a terminal, to enter a contention-based access phase; and determining, by the terminal during each transmission of binary data, a first signature according to a random number seed and a signature matrix, and mapping, according to the first signature, the binary data to a multi-dimensional symbol for transmission, where first signatures used during different transmissions of binary data are different.

Claim (Index 10):
A terminal, comprising:\n a determining module, configured to determine to enter a contention-based access phase; and a processing module, configured to: after the determining module determines to enter the contention-based access phase, during each transmission of binary data, determine a first signature according to a random number seed and a signature matrix, and map, according to the first signature, the binary data to a multi-dimensional symbol for transmission, wherein first signatures used during different transmissions of binary data are different.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.78125
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12532140', '12673757', '12175685', '13620579', '12299272']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4944542538965405
- 35 USC 102 Novelty (BERT): 0.491507961998018
- Combined Prediction Score: 0.4941596247066883
- Mean Citation Score: 199.083592
- Max Citation Score: 216.16624
- Similarity Product: 159.95780143418312

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