PATENT CLAIM ANALYSIS

Application Number: 15975720
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["375", "298000"]

Abstract:
Embodiments of the present invention provide a data transmission method and apparatus, and the method includes: modulating to-be-sent information bits according to a lower order constellation diagram, and generating 4m lower order modulation symbols; multiplying a precoding matrix Q by a column vector including every four lower order modulation symbols in the 4m lower order modulation symbols, to obtain 4m to-be-sent higher order modulation symbols corresponding to a higher order constellation diagram; and respectively and correspondingly sending the 4m to-be-sent higher order modulation symbols on different carriers of two antennas. The to-be-sent higher order modulation symbols include some or all to-be-sent information bits. Therefore, the same signal can be simultaneously sent on different carriers of multiple antennas, and frequency diversity and space diversity are implemented, so that transceiving performance of data transmission is improved.

Claim (Index 3):
The method of  claim 2 , wherein sending the 4m higher order modulation symbols on different carriers of two antennas comprises:\n sending the first higher order modulation symbol on a first subcarrier of a first transmit antenna of the two antennas; sending the second higher order modulation symbol on a first subcarrier of a second transmit antenna of the two antennas; sending the third higher order modulation symbol on a second subcarrier of the first transmit antenna; and sending the fourth higher order modulation symbol on a second subcarrier of the second transmit antenna.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 93.0
- Lexical Diversity: 1.8961
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12155311', '13881580', '15562895', '15130949', '12867942']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4867537216835455
- 35 USC 102 Novelty (BERT): 0.5082455433882737
- Combined Prediction Score: 0.4889029038540183
- Mean Citation Score: 254.973834
- Max Citation Score: 264.64212000000003
- Similarity Product: 200.34981911551955

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

Dataset: test