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 16):
The base station according to  claim 15 , wherein the determining module is specifically configured to:\n generate random numbers according to the random number seed of the terminal for a plurality of consecutive times, sequentially select a first signature from the signature matrix according to each random number, and determine, according to the first signature corresponding to each random number, the sequence of first signatures that is corresponding to the terminal.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.78125
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12532140', '12673757', '12175685', '13620579', '12299272']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5234214790017123
- 35 USC 102 Novelty (BERT): 0.4968301520527825
- Combined Prediction Score: 0.5207623463068194
- Mean Citation Score: 199.083592
- Max Citation Score: 216.16624
- Similarity Product: 154.55343155128477

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