PATENT CLAIM ANALYSIS

Application Number: 15920339
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["370", "354000"]

Abstract:
Aspects of the disclosure relate to methods and apparatus of time-domain multiplexing (TDM) for reference signals (RS) and data using a modified cyclic prefix. A reference signal (RS) and data are multiplexed either in a single symbol or in two time consecutive symbols that respectively including the RS and data. The cyclic prefix (CP) is added to the single symbol using a portion of the RS or to a first symbol of the two time consecutive symbols using a portion of the RS. The CP may be copied from the RS or the end of the symbol, but not the data, in a manner that affords a virtual Time Division Multiplexing (TDM) of the RS and data before discrete Fourier transform (DFT) spreading is performed in a transceiver to provide lower peak to average power ratios and no Inter-symbol interference.

Claim (Index 13):
The apparatus of  claim 12 , wherein the predetermined end portion of the RS is within a range of a number of samples in the RS between a sample number value n*(k 1 /k)\u2212c+1 and a sample number value n*(k 1 /k), where n is a number of samples of an Inverse Discrete Fourier Transform (IDFT) performed after the Discrete Fourier transform (DFT), k is the total length of the sum of the lengths of the RS symbol and the data symbol, k 1  is the length of the RS symbol, and c is a predetermined number of samples for the CP length.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 90.0
- Lexical Diversity: 2.02564
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14031844', '15849585', '13502102', '14332505', '13000706']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5850037714633678
- 35 USC 102 Novelty (BERT): 0.5100601318991067
- Combined Prediction Score: 0.5775094075069418
- Mean Citation Score: 240.367332
- Max Citation Score: 245.07416
- Similarity Product: 143.8070579230976

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