PATENT CLAIM ANALYSIS

Application Number: 15755224
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["370", "328000"]

Abstract:
A method is provided of receiving user data from multiple transmitters, the user data from each transmitter having been encoded as a Low Density Lattice codeword, and the multiple Low Density Lattice codewords having been transmitted so as to be received as a combined signal at a receiver, the method of receiving comprising the steps of: (i) receiving the signal, (ii) calculating coefficients of linear combinations of the codewords from the multiple transmitters, (iii) calculating a scaling factor to be applied to the signal based on the coefficients, (iv) applying the scaling factor to the signal to provide a linear combination of the codewords, (v) decoding the linear combination of the codewords based on channel state information to obtain an optimal independent linear combination of user data, (vi) repeating steps (ii), (iii) (iv) and (v) to obtain at least as many optimal independent linear combinations as the number of transmitters, and recovering the user data from the optimal independent linear combinations.

Claim (Index 5):
A method according to  claim 4 , in which obtaining each optimal independent linear combination comprises, after the final iteration, estimating probability density functions of codeword elements.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.68056
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13730355', '15365332', '13410614', '14930477', '13520028']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5800466890293215
- 35 USC 102 Novelty (BERT): 0.4843533685222913
- Combined Prediction Score: 0.5704773569786186
- Mean Citation Score: 189.58358600000005
- Max Citation Score: 199.37325
- Similarity Product: 143.45459216518702

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