PATENT CLAIM ANALYSIS

Application Number: 15927733
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["370", "330000"]

Abstract:
An transmission apparatus of the present disclosure comprises a transmission signal generator which generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field, wherein the non-legacy preamble comprises a first signal field and a second signal field, the second signal field comprising a first channel field and a second channel field, each of the first channel field and the second channel field comprising a common field that carries resource assignment information for one or more terminal stations and a user-specific field that carries per-user allocation information for the one or more terminal stations, and wherein a part of the user-specific field of one of the first channel field and the second channel field whichever is longer than the other channel field in length before appending padding bits is relocated to the other channel field; and a transmitter which transmits the generated transmission signal.

Claim (Index 1):
A transmission apparatus comprising:\n a transmission signal generator which, in operation, generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field, wherein the non-legacy preamble comprises a first signal field and a second signal field, the second signal field comprising a first channel field and a second channel field that corresponds to a second frequency subband different from the first frequency subband, wherein when a first signaling in the first signal field indicates that a full bandwidth containing the first frequency subband and the second frequency subband is allocated for multi-user (MU) MIMO transmission, the first signal field comprises a second signaling for indicating a number of user-specific subfields contained in the second signal field; and a transmitter which, in operation, transmits the generated transmission signal.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 90.0
- Lexical Diversity: 2.55738
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15781650', '15090602', '14965701', '15192974', '15231638']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5726004390238878
- 35 USC 102 Novelty (BERT): 0.618010624174585
- Combined Prediction Score: 0.5771414575389575
- Mean Citation Score: 361.97425
- Max Citation Score: 610.0651
- Similarity Product: 510.9092890361667

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

Dataset: test