PATENT CLAIM ANALYSIS

Application Number: 15781451
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["375", "346000"]

Abstract:
The invention relates to precoding (or rather pre-equalisation) for a faster-than-Nyquist OFDM or OFDM/OQAM type transmitter. Compression of faster-than-Nyquist OFDM pulses over time introduces an inter-symbol interference (ISI) and a sub-carrier interference (ICI). Assuming a Gaussian-type channel (AWGN), the ISI and ICI can be estimated at the transmitter and, in this way, some of the symbols (at most half) can be precoded (according to the value of the adjacent symbols), such as to cancel the ISI and ICI introduced during transmission and reception.

Claim (Index 6):
The method as claimed in  claim 1 , characterized in that said predetermined transmission pattern is selected by taking into account at least one element belonging to the group including:\n a type of modulation implemented in said step of modulating; a type of prototype filter used in said step of modulating; a type of channel used for the transmission of said multicarrier signal.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 94.0
- Lexical Diversity: 1.72881
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13058330', '12599762', '15341227', '11665311', '14002001']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4897670521740795
- 35 USC 102 Novelty (BERT): 0.5230699292955335
- Combined Prediction Score: 0.493097339886225
- Mean Citation Score: 278.28531
- Max Citation Score: 307.4219700000001
- Similarity Product: 223.42799195133992

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