PATENT CLAIM ANALYSIS

Application Number: 15765717
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["370", "329000"]

Abstract:
Provided are methods and devices for transmitting/receiving downlink signals in a narrowband. A user equipment acquires a first cell identifier from a first carrier on which a narrowband synchronization signal (nSS) and a narrowband broadcast channel (nPBCH) are present. Carrier information for a second carrier on which the nSS and the PBCH are not present is provided to a user equipment. The user equipment receives downlink data on the second carrier based on the carrier information and a narrowband reference signal (NB-RS). The NB-RS is received based on the first cell identifier. Each of the first and second carriers operates in one resource block.

Claim (Index 17):
A base station for transmitting a downlink signal in a narrowband in a wireless communication system, the base station comprising,\n a radio frequency (RF) unit, and a processor configured to control the RF unit, the processor configured to: control the RF unit to transmit a first cell identifier through a first carrier; control the RF unit to transmit carrier information for a second carrier; and control the RF unit to transmit downlink data on the second carrier based on the carrier information and a narrowband reference signal (NB-RS), and wherein each of the first and second carriers operates in one resource block (RB), wherein the first carrier is a carrier on which a narrowband synchronization signal (nSS) and a narrowband physical broadcast channel (nPBCH) are present and the second carrier is a carrier on which the nSS and the nPBCH are not present, and wherein the NB-RS are received based on the first cell identifier.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 91.0
- Lexical Diversity: 2.07143
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15297939', '15764154', '14396885', '15441125', '15374737']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5834315899912559
- 35 USC 102 Novelty (BERT): 0.5068420043039842
- Combined Prediction Score: 0.5757726314225288
- Mean Citation Score: 287.302094
- Max Citation Score: 300.6996200000001
- Similarity Product: 233.22359796548253

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