PATENT CLAIM ANALYSIS

Application Number: 15780326
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["370", "311000"]

Abstract:
Systems, methods, and instrumentalities are disclosed for generating, transmitting, and/or receiving a hybrid spread waveform. The hybrid spread waveform may include a data portion and a hybrid guard interval (HGI) portion. The HGI portion may include a fixed prefix portion or a fixed suffix portion, and an adaptive low power tail (LPT) portion. The fixed prefix portion or the fixed suffix portion is a low power cyclic prefix (LPCP). The LPCP may be generated at least based on at least the channel delay spread and a power regrowth length. The adaptive LPT portion may be generated using a zero tail (ZT). The LPT is generated by inserting zeros at IFFT or DFT processing stage. A part of the adaptive LPT portion is used to carry data or control information. A waveform may be switched between a hybrid spread waveform and a fixed-CP waveform, e.g., via control signaling.

Claim (Index 26):
The method of  claim 23 , further comprising receiving one or more of a hybrid guard interval (HGI) length, an adaptive low power tail (LPT) length, or an indication of a number of zeros inserted before FFT or DFT, wherein one or more of the hybrid guard interval (HGI) length, the adaptive low power tail (LPT) length, or the indication of the number of zeros is received via a physical control channel, a MAC IE or RRC signaling.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 93.0
- Lexical Diversity: 2.28
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15777761', '15769938', '16089246', '15742329', '15760270']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5108505865002728
- 35 USC 102 Novelty (BERT): 0.5222673535347865
- Combined Prediction Score: 0.5119922632037242
- Mean Citation Score: 258.11987400000004
- Max Citation Score: 303.32663
- Similarity Product: 196.31689661687017

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

Dataset: test