PATENT CLAIM ANALYSIS

Application Number: 16037747
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["375", "232000"]

Abstract:
Receivers for coded orthogonal frequency-division multiplexed (COFDM) signals conveying the same coded data both in lower-frequency and upper-frequency sidebands thereof. Apparatus for performing a complex synchrodyne of COFDM signal to baseband is followed by apparatus for extracting the COFDM subcarriers of the lower-frequency and upper-frequency sidebands of the COFDM signal from the in-phase and quadrature-phase results of the complex synchrodyne. The COFDM subcarriers of the lower-frequency sideband as converted to baseband are supplied to apparatus for demodulating and demapping those subcarriers to recover a first set of coded data. The COFDM subcarriers of the upper-frequency sideband as converted to baseband are supplied to apparatus for demodulating and demapping those subcarriers to recover a second set of coded data. A diversity combiner combines the first and second sets of coded data for subsequent decoding.

Claim (Index 15):
Receiver apparatus as set forth in  claim 14 , wherein said independent-sideband demodulator is configured for (a) demodulating the lower-frequency sideband of said intermediate-frequency COFDM signal in accordance with a first phase-shift method to recover a first baseband signal and (b) demodulating the upper-frequency sideband of said intermediate-frequency COFDM signal in accordance with a second phase-shift method to recover a second baseband signal.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 95.0
- Lexical Diversity: 2.29508
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15213569', '15641014', '14641428', '14867930', '14183264']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5903759988511973
- 35 USC 102 Novelty (BERT): 0.5903732541037454
- Combined Prediction Score: 0.5903757243764521
- Mean Citation Score: 490.66442000000006
- Max Citation Score: 517.8119
- Similarity Product: 422.6780509365857

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