PATENT CLAIM ANALYSIS

Application Number: 15986062
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["370", "329000"]

Abstract:
A device and method for use in a MIMO wireless communication system are provided. The device used in the MIMO wireless communication system includes a matching unit configured to determine a matching degree of channel estimation information of a communication device to be scheduled with one or more reference vectors included in a reference vector group, where the reference vector group depends on an antenna array configuration of the MIMO wireless communication system; and a channel characteristic determining unit configured to determine correlation information of the one or more reference vectors with the matching degree satisfying a predetermined condition as one or more parameters reflecting channel characteristic(s) associated with the communication device. By applying the device and method according to the disclosure, it is possible to avoid interference among strong-space-correlated users, and thereby improve the efficiency of processing such as scheduling, noise reduction and so on.

Claim (Index 7):
The communication device according to  claim 1 , wherein the precoding matrix is calculated based on the channel characteristics of the communication device and the other communication device with zero-forcing algorithm.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 93.0
- Lexical Diversity: 1.89157
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13319445', '12851257', '15477366', '13885152', '14262032']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.527531724008997
- 35 USC 102 Novelty (BERT): 0.4993521887556591
- Combined Prediction Score: 0.5247137704836632
- Mean Citation Score: 209.008816
- Max Citation Score: 216.8243
- Similarity Product: 150.73823633660078

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