PATENT CLAIM ANALYSIS

Application Number: 16065372
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["370", "329000"]

Abstract:
The present invention provides a method and an apparatus for transmitting a primary synchronization signal in a wireless access system. As an example, the present invention may be also applied to a wireless access system for supporting narrow band internet of things (NB-IoT). In the present invention, proposed is a method for mapping a primary synchronization signal (PSS) to a plurality of orthogonal frequency division multiplexing (OFDM) symbols separated by cyclic prefix (CP).

Claim (Index 9):
The method according to  claim 1 , wherein the mapping of the K primary synchronization signal subsequences into corresponding OFDM symbols comprises performing DFT (Discrete Fourier Transform) computation for each of the K primary synchronization signal subsequences, fixedly mapping the primary synchronization signal subsequences, to which the DFT computation is applied, into subcarrier indexes 0 to 11 of corresponding OFDM symbols and performing IFFT (Inverse Fast Fourier Transform) computation, and adding CP to each OFDM symbol, and transmission of the primary synchronization signal mapped into the K OFDM symbols includes transmitting the primary synchronization signal by applying phase rotation to the primary synchronization signal mapped into the K OFDM symbols.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 94.0
- Lexical Diversity: 1.59259
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15933100', '15414559', '15770128', '15402933', '15765236']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6066141766849265
- 35 USC 102 Novelty (BERT): 0.5136213568904505
- Combined Prediction Score: 0.5973148947054788
- Mean Citation Score: 286.840046
- Max Citation Score: 304.65936
- Similarity Product: 218.0167299983311

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