PATENT CLAIM ANALYSIS

Application Number: 16448607
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-10
Patent Classification: ["375", "261000"]

Abstract:
Provided is a transmission method that improves data reception quality in radio transmission using a single-carrier scheme and/or a multi-carrier scheme. The transmission method includes: generating a plurality of first modulated signals s 1 ( i ) and second modulated signals s 2 ( i ) from transmission data, the plurality of first modulated signals s 1 ( i ) being signals generated using a QPSK modulation scheme, and the plurality of second modulated signals s 2 ( i ) being signals generated using 16QAM modulation; generating, from the plurality of first modulated signals s 1 ( i ) and the plurality of second modulated signals s 2 ( i ), a plurality of first signal-processed signals z 1 ( i ) and a plurality of second signal-processed signals z 2 ( i ) which satisfy a predetermined equation; and transmitting the plurality of first signal-processed signals z 1 ( i ) and the plurality of second signal-processed signals z 2 ( i ) using a plurality of antennas. A first signal-processed signal and a second signal-processed signal having identical symbol numbers are simultaneously transmitted at the same frequency.

Claim (Index 1):
A transmission method, comprising:\n modulating QPSK points s 1 ( i ) by using bits of a first stream and 16-QAM points s 2 ( i ) by using bits of a second stream, where i is an integer greater than or equal to 0; Converting the QPSK points s 1 ( i ) and the 16-QAM points s 2 ( i ) to first converted points z 1 ( i ) and second converted points z 2 ( i ), the first converted points z 1 ( i ) and the second converted points z 2 ( i ) satisfing Equation (1), [ MATH . \ue89e 1 ] \ue89e ( z \ue89e \ue89e 1 \ue89e ( i ) z \ue89e \ue89e 2 \ue89e ( i ) ) = ( 1 0 0 y \ue8a0 ( i ) ) \ue89e 1 2 \ue89e ( 1 1 1 - 1 ) \ue89e ( 2 \ue89e / \ue89e 3 0 0 4 \ue89e / \ue89e 3 ) \ue89e ( s \ue89e \ue89e 1 \ue89e ( i ) s \ue89e \ue89e 2 \ue89e ( i ) ) Equation \ue89e \ue89e ( 1 ) where y(i) changes in N period, where N is an integer that is greater than or equal to 2; and\n transmitting the first converted points z 1 ( i ) and the second converted points z 2 ( i ) using a plurality of antennas.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 100.0
- Lexical Diversity: 3.10938
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16079693', '16245546', '16028642', '16263282', '15130007']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4757966550108503
- 35 USC 102 Novelty (BERT): 0.5519859541476952
- Combined Prediction Score: 0.4834155849245348
- Mean Citation Score: 325.5919820000001
- Max Citation Score: 415.6405
- Similarity Product: 306.25881585997337

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

Dataset: test