PATENT CLAIM ANALYSIS

Application Number: 16125276
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["375", "267000"]

Abstract:
A transmit diversity method, a device, and a system are described herein. The method includes: measuring, by a second network device, channel state information based on a pilot signal, and sending rank index information and precoding matrix index information to a first network device based on the channel state information; receiving, by the first network device, the rank index information and the precoding matrix index information that are sent by the second network device; determining a diversity coding scheme based on the rank index information; determining a precoding matrix based on the precoding matrix index information; and performing transmission processing on to-be-transmitted data based on the diversity coding scheme and the precoding matrix.

Claim (Index 2):
The method according to  claim 1 , wherein determining, by the first network device, a diversity coding scheme based on the rank index information comprises:\n when the rank index information is a first preset rank 2, determining, by the first network device, the diversity coding scheme as a first diversity coding scheme; and when the rank index information is a second preset rank 4, determining, by the first network device, the diversity coding scheme as a second diversity coding scheme.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 97.0
- Lexical Diversity: 2.70213
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13448090', '12155097', '13693873', '13880151', '12155319']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5444396748673759
- 35 USC 102 Novelty (BERT): 0.514515733107282
- Combined Prediction Score: 0.5414472806913665
- Mean Citation Score: 274.771646
- Max Citation Score: 278.99756
- Similarity Product: 175.72600622731926

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

Dataset: test