PATENT CLAIM ANALYSIS

Application Number: 16404885
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-08
Patent Classification: ["455", "522000"]

Abstract:
A method and a device for transmitting reference signals in a wireless communication system are disclosed. For these, a sequence is acquired to be used for the reference signals, and the reference signals are transmitted through subframes comprising a first type subframe and a second type subframe. Here, the first type subframe includes a first number of OFDM symbols and the second type subframe includes a second number of OFDM symbols. And, a first position of OFDM symbol for transmitting the reference signals at the first type subframe is the same as a second position of OFDM symbol for transmitting the reference signals at the second type subframe.

Claim (Index 22):
An apparatus for transmitting demoduration reference signals (DMRSs) in a wireless communication system, the apparatus comprising:\n a processor connected to a transceiver, configured to acquire a sequence for the DMRSs, and controlling the transceiver to transmit the DMRSs and data on a first time domain unit, wherein the first time domain unit is located within a second time domain unit, and has equal or less number of OFDM symbols than a number of OFDM symbols within the second time domain unit, and wherein the DMRSs includes (a) a front-loaded DMRS transmitted on a first OFDM symbol of the first time domain unit and (b) one or more additional DMRS transmitted on one or more second OFDM symbols of the first time domain unit located after the first OFDM symbol, wherein the first OFDM symbol corresponds to a starting OFDM symbol of the first time domain unit, which can be different from a starting OFDM symbol of the second time domain unit including the first time domain unit.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 100.0
- Lexical Diversity: 2.52174
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15635868', '15545209', '13391887', '15611394', '16203179']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7229191105018621
- 35 USC 102 Novelty (BERT): 0.5360570366796785
- Combined Prediction Score: 0.7042329031196437
- Mean Citation Score: 308.35251
- Max Citation Score: 381.80847
- Similarity Product: 346.9218614805079

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

Dataset: test