PATENT CLAIM ANALYSIS

Application Number: 15770440
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["370", "477000"]

Abstract:
According to one embodiment of the present invention, an operation method for a station (STA) in a wireless LAN (WLAN) system comprises the steps of receiving a first physical protocol data unit (PPDU), and transmitting a second PPDU as a response to the first PPDU, wherein the first or second PPDU includes at least one MAC protocol data unit (MPDU), a MAC header of the MPDU includes a high-efficiency (HE) control field, the HE control field is a high throughput (HT) field, in which each of values of a very high throughput (VHT) sub-field indicating a VHT format and an HE sub-field indicating an HE format is set to “1”, and includes at least one control sub-field, and the at least one control sub-field is fixed at a preset length and can be included in the HE control field by being aggregated for each control identifier (ID).

Claim (Index 16):
The operation method according to  15 , wherein the CSI feedback response information includes unsolicited MFB indication information, MAC feedback sequence identifier (MFSI) information, MFB information, STBC information, coding type information and/or FB type information.

Metadata:
- Claim Count in Document: 39.0
- Percentile: 91.0
- Lexical Diversity: 2.25974
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15241010', '15516325', '15745663', '15505561', '15505471']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6716720750343831
- 35 USC 102 Novelty (BERT): 0.5642846345430871
- Combined Prediction Score: 0.6609333309852535
- Mean Citation Score: 443.113338
- Max Citation Score: 497.648
- Similarity Product: 348.53847813797006

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