PATENT CLAIM ANALYSIS

Application Number: 16113569
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["370", "310000"]

Abstract:
A station may be used to implement non-linear coding based multiuser multiple-input multiple-output (MU-MIMO). The station may include a processor that may be configured to perform a number of actions. For example, the processor may receive a null packet from an access point (AP). Channel feedback may be generated using the null packet. The channel feedback may be sent to the AP. QR dependent information may be received from the AP. Data may be sent to the AP according to the QR dependent information.

Claim (Index 12):
A base station configured for multiuser multiple-input multiple-output (MU-MIMO) operation, the base station comprising:\n a memory; and a processor configured to:\n send a channel estimation packet; \n receive a first feedback from a first station and a second feedback from a second station, the first station and the second station associated with the MU-MIMO operation; \n determine matrix Q and matrix R (QR) dependent information and user ordering information using the first feedback and the second feedback, the user ordering information comprising an order in which the station and the at least one other station are processed, wherein the QR dependent information comprises diagonal loading values and a modulo operation associated with the first station and the second station, and wherein the user ordering information is associated with the first station and the second station; \n send the QR dependent information to the first station; and \n send a multi-user data stream using nonlinear precoding and the user ordering information.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 96.0
- Lexical Diversity: 1.88235
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14777158', '15977722', '14460485', '15062191', '13522483']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4967245323377514
- 35 USC 102 Novelty (BERT): 0.5251847469157761
- Combined Prediction Score: 0.4995705537955539
- Mean Citation Score: 240.481934
- Max Citation Score: 345.04132000000016
- Similarity Product: 340.74585046692386

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