PATENT CLAIM ANALYSIS

Application Number: 15975166
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["375", "260000"]

Abstract:
Methods, systems, and devices for wireless communication are described for slot structures using guard intervals in a single carrier waveform. Techniques provide for generating a first waveform for control information or reference signal transmissions in a first subset of symbols, and generating a second waveform for data to be transmitted in a second subset of symbols. A combination waveform may be generated based on the first and second waveforms that is transmitted to a receiver, such as by concatenating the first and second waveforms. The first waveform may be generated by appending a guard interval (GI) sequence to a reference signal or control information, and performing a discrete Fourier transform spread frequency division multiplexing (DFT-s-FDM) procedure. The second waveform may be generated by appending the GI to data to be transmitted in each symbol of the second subset of symbols, and performing the DFT-s-FDM procedure.

Claim (Index 4):
The method of  claim 1 , wherein generating the first waveform comprises:\n identifying a demodulation reference signal (DMRS) to be transmitted in the first symbol; appending the GI to the DMRS, wherein the GI is the same as the GI applied for the second waveform in the second subset of symbols; performing the DFT-s-FDM procedure on the DMRS and GI; appending the GI to a previous symbol or generating a GI-only symbol based at least in part on whether the previous symbol is transmitted; and performing the DFT-s-FDM procedure on the previous symbol.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 93.0
- Lexical Diversity: 2.19178
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15707821', '15674325', '15850821', '15674428', '15873668']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4917757725163877
- 35 USC 102 Novelty (BERT): 0.5255781281126155
- Combined Prediction Score: 0.4951560080760105
- Mean Citation Score: 276.994276
- Max Citation Score: 313.2164
- Similarity Product: 221.6804636592388

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