PATENT CLAIM ANALYSIS

Application Number: 16355385
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["370", "330000"]

Abstract:
Embodiments of the present invention provide several long training sequences that are in a wireless local area network and that comply with 802.11ax.

Claim (Index 6):
The method according to  claim 4 , wherein the 2\u00d7 HE-LTF sequence in an 80 MHz bandwidth transmission is constructed by\n HELTF 2x (\u2212500:2:500) ={+1, +G c , +G c p , +1+G a , \u2212G a p , +G d , \u22121, +G c p , +G c , +1, +G a p , \u2212G a , +1, \u2212G a , +G a p , \u22121, +G c , +G c p , +G b , +1, +G a p , \u2212G a , +1, \u2212G c p , \u2212G c , +1, \u22121, \u22121, \u22121, +1, +1, +1, 0, 0, 0, +1, \u22121, +1, +1, \u22121, +1, \u2212G b , \u2212G b p , \u22121, \u2212G d , +G d p , \u22121, +G c , +G b p , +G b , +1, +G d p , \u2212G d , \u22121, +G d , \u2212G d p , +1, \u2212G b , \u2212G b p , \u22121, \u2212G a , +G d p , \u2212G d , +1, \u2212G b p , \u2212G b , +1},\n wherein G a ={+1, +1, +1, \u22121, +1, +1, +1, \u22121, +1, \u22121, \u22121, +1, \u22121}, \n \n G b ={+1, +1, +1, \u22121, \u22121, \u22121, \u2212, +1, \u22121, \u22121, \u22121, +1, \u22121}, \n G a p  is a sequence that is obtained after a phase of a value at a pilot location of the Ga sequence is reversed, \n G b p  is a sequence that is obtained after a phase of a value at a pilot location of the Gb sequence is reversed, \n G c  is a sequence that is obtained after a phase of a value on an even-numbered subcarrier of the Ga sequence is reversed, \n G d  is a sequence that is obtained after a phase of a value on an even-numbered subcarrier of the Gb sequence is reversed, \n G c p  is a sequence that is obtained after a phase of a value at a pilot location of a G c  sequence is reversed, and \n G d p  is a sequence that is obtained after a phase of a value at a pilot location of a G d  sequence is reversed.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 99.0
- Lexical Diversity: 1.04348
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15905567', '15987216', '15987174', '15221438', '14538629']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6020789016087811
- 35 USC 102 Novelty (BERT): 0.5611049569281099
- Combined Prediction Score: 0.597981507140714
- Mean Citation Score: 320.272484
- Max Citation Score: 460.77036
- Similarity Product: 353.6540143950033

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

Dataset: test