PATENT CLAIM ANALYSIS

Application Number: 16039249
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["370", "329000"]

Abstract:
An ACK signal processing method that can be used in a wireless LAN system is proposed. Various information that can be used for a downlink MU PPDU for multiple receiving stations may be proposed, and, for example, in order to omit the re-transmission of the related art, information requesting an ACK or Block ACK corresponding to previously transmitted data may be included. If an immediate acknowledgement (ACK) frame fails to be received after the MU-PPDU is transmitted from the AP, a Block ACK may be requested. In this case, while a Block ACK is requested, a radio resource through which a Block ACK is delivered may be allocated.

Claim (Index 1):
A method of transmitting acknowledgement (ACK) in a wireless LAN system, the method comprising:\n receiving, by a station from an access point (AP), a first physical layer protocol data unit (PPDU) containing data for multiple receiving stations; in response to the first PPDU, transmitting, by the station to the AP, a first ACK frame for the first PPDU; receiving, by the station from the AP, a second PPDU triggering transmission of multiple ACK frames from multiple non-responding stations which have not transmitted immediate acknowledgement (ACK) frames for the first PPDU; and in response to the second PPDU, transmitting, by the station to the AP, a second ACK frame for the first PPDU.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 95.0
- Lexical Diversity: 1.72857
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15246104', '15527692', '15506632', '15516325', '15165969']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5803439241934428
- 35 USC 102 Novelty (BERT): 0.5885828491887738
- Combined Prediction Score: 0.5811678166929759
- Mean Citation Score: 420.234474
- Max Citation Score: 536.0388
- Similarity Product: 413.9070454449177

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