PATENT CLAIM ANALYSIS

Application Number: 15751142
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["370", "329000"]

Abstract:
Provided is a network allocation vector (NAV) operation method by a station (STA) operating in a wireless LAN (WLAN) system. An STA receiving a particular frame, if the frame is a frame for a basic service set (BSS) to which the corresponding STA belongs, determines whether or not a received signal strength indicator (RSSI) is higher than the first clear channel assessment (CCA) level and, if the corresponding frame is not a frame for a BSS to which the STA belongs, determines if the RSSI is higher than the second CCA level which is higher than the first CCA level. If the RSSI is higher than the first CCA level or the second CCA level, the STA updates NAV. If the received frame is a request to send (RTS) frame or a clear to send (CTS) frame, the received frame comprises additional information used for determining whether or not the RTS frame or the CTS frame is a frame for a BSS to which the STA belongs.

Claim (Index 2):
The method according to  claim 1 , wherein the RTS frame or the CTS frame includes a BSSID as the additional information.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 88.0
- Lexical Diversity: 2.8806
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15750820', '15303194', '15766773', '15600586', '15102263']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6107055021231999
- 35 USC 102 Novelty (BERT): 0.5700891736935368
- Combined Prediction Score: 0.6066438692802335
- Mean Citation Score: 408.263654
- Max Citation Score: 483.3432
- Similarity Product: 350.59640042724607

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