PATENT CLAIM ANALYSIS

Application Number: 15922719
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["714", "755000"]

Abstract:
A network device implements a repetition scheme to generate a repetition-encoded FEC codeword for a FEC codeword. The repetition-encoded FEC codeword includes a set of bit sequences concatenated together. The set of bit sequences corresponds to a set of OFDM symbols. In some embodiments, each bit sequence is formed by M replicas of the FEC codeword and an offset is applied to shift the bit sequence where the offset is different for each bit sequence. In one embodiment, a right cyclic shift is used to offset the bits in each symbol. Each shifted bit sequence is allocated into subcarriers of an OFDM symbol over a frequency range indicative of an operating frequency band of a domain to form the respective OFDM symbol. The set of OFDM symbols is transformed into a time domain signal for transmission.

Claim (Index 2):
The network device of  claim 1 , wherein the transmitter further comprises:\n a symbol modulator configured to map encoded bits in the repetition-encoded FEC codeword into complex symbols; an OFDM modulator configured to arrange the complex symbols into frequency domain OFDM symbols by allocating the complex symbols into subcarriers of OFDM symbols over the frequency range indicative of the operating frequency band of a domain, the OFDM modulator further configured to transform the frequency domain OFDM symbols into time domain OFDM symbols; and a transmitter front-end configured to concatenate the time domain OFDM symbols into a continuous time domain signal and transmit the time domain signal onto a communication medium.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 2.07143
- Patent Class: 714.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12743876', '14942570', '15148164', '15148141', '15148216']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3050703647692166
- 35 USC 102 Novelty (BERT): 0.4825754362906926
- Combined Prediction Score: 0.3228208719213642
- Mean Citation Score: 179.359656
- Max Citation Score: 197.73576
- Similarity Product: 141.05826907509328

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