PATENT CLAIM ANALYSIS

Application Number: 16238145
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["370", "329000"]

Abstract:
Embodiments of an access point (AP) may comprise memory and processing circuitry coupled to the memory, and transceiver circuitry coupled to the processing circuitry. The processing circuitry of the AP may be configured to generate a trigger frame to allocate a center 26 tone RU for an HE-trigger-based PPDU, the center 26 tone RU having an adjacent upper 20 MHz subchannel and an adjacent lower 20 MHz subchannel. In an embodiment, the center 26 tone RU is for a station (STA) and wherein the trigger frame indicates to the STA to transmit a pre-HE-STF preamble on one of the adjacent upper 20 MHz subchannel, the adjacent lower 20 MHz subchannel, or both the adjacent upper and lower 20 MHz subchannels, and configure the wireless device to transmit the trigger frame to the station.

Claim (Index 2):
An apparatus of a high-efficiency (HE) station (STA), the apparatus comprising: processing circuitry and memory, the processing circuitry configured to:\n decode a trigger frame that allocates resource units (RUs) of an 80 MHz bandwidth to the HE STA for uplink transmission, the trigger frame indicating if a center 26-tone RU of the 80 MHz bandwidth is allocated to the HE STA, encode an HE Trigger-Based (TB) PPDU for transmission in response to the trigger frame, the HE TB PPDU including pre-HE modulated fields followed by HE modulated fields, the HE TB PPDU encoded for uplink orthogonal frequency division multiple access (OFDMA) transmission on the allocated resource units including the center 26-tone RU of the 80 MHz bandwidth when allocated, wherein when the modulated fields are to be transmitted on more than one 20 MHz channel of the 80 MHz bandwidth based on the allocated RUs, the pre-HE modulated fields are duplicated on each of the more than one 20 MHz channels, wherein the pre-HE modulated fields comprise a legacy short training field (L-STF), a legacy long training field (L-LTF), a legacy signal field (L-SIG), a repeated L-SIG (RL-SIG) and an HE signal A field (HE-SIG-A), and wherein the HE modulated fields comprise an HE short training field (HE-STE), an HE long training field (HE-LTF) and a data field.

Metadata:
- Claim Count in Document: 51.0
- Percentile: 99.0
- Lexical Diversity: 2.43333
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15386916', '15382128', '15192974', '15391431', '16127860']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4987610447312325
- 35 USC 102 Novelty (BERT): 0.522614314291417
- Combined Prediction Score: 0.5011463716872511
- Mean Citation Score: 232.036252
- Max Citation Score: 327.82874
- Similarity Product: 266.94146624478583

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

Dataset: test