PATENT CLAIM ANALYSIS

Application Number: 16070953
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["370", "329000"]

Abstract:
Techniques are disclosed for transmitting and receiving a user-specific transmission comprising user data symbols and user-specific reference signal symbols. According to one aspect, a method comprises transmitting, within a group of time-frequency resources scheduled in a first time interval for a first user, a plurality of demodulation reference signal (DMRS) symbols, where the plurality of DMRS symbols within the group of time-frequency resources are more densely arranged in the frequency domain than in the time domain; and transmitting, within the group of time-frequency resources scheduled in the first time interval for the first user, a plurality of synchronization signal (SS) symbols, where the plurality of SS symbols within the group of time-frequency resources are more densely arranged in the time domain than in the frequency domain.

Claim (Index 66):
A method, in a receiver, of receiving a user-specific transmission comprising user data symbols and user-specific reference signal symbols, the method comprising:\n receiving, within a group of time-frequency resources scheduled in a first time interval for the receiver, a plurality of demodulation reference signal (DMRS) symbols, wherein the plurality of DMRS symbols within the group of time-frequency resources are more densely arranged in the frequency domain than in the time domain; receiving, within the group of time-frequency resources scheduled in the first time interval for the receiver, a plurality of synchronization signal (SS) symbols, wherein the plurality of SS symbols within the group of time-frequency resources are more densely arranged in the time domain than in the frequency domain; performing channel estimation using the DMRS symbols and demodulating data symbols within the group of time-frequency resources, based on the channel estimation; and estimating or updating an estimate of a frequency error for the user-specific transmission, using the SS symbols.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 95.0
- Lexical Diversity: 2.8
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16065443', '14912107', '13527224', '15374737', '15412391']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5544228936277862
- 35 USC 102 Novelty (BERT): 0.495291577210634
- Combined Prediction Score: 0.5485097619860709
- Mean Citation Score: 231.874396
- Max Citation Score: 237.40416
- Similarity Product: 164.765903203125

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

Dataset: test