PATENT CLAIM ANALYSIS

Application Number: 16067123
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["375", "295000"]

Abstract:
Disclosed are a broadcast information transmission method and device. A base station uses preset beamforming weight vectors to perform beamforming on a physical broadcast channel. A plurality of preset beamforming weight vectors are used and sequentially selected by the base station to perform beamforming on the physical broadcast channel. Since a plurality of preset beamforming weight vectors are used, a coverage effect on a sector is therefore improved in comparison with a single beam. In addition, the preset beamforming weight vectors are sequentially selected by the base station to perform beamforming on the physical broadcast channel, and broadcast information transmitted by the physical broadcast channel therefore achieves effective coverage.

Claim (Index 19):
A terminal, comprising:\n a receiver; a processor; and a memory storing at least one instruction, wherein the processor is configured to execute the at least one instruction to:\n control the receiver to receive a signal transmitted over a physical broadcast channel, wherein beam-forming is performed on the physical broadcast channel using a beam-forming weight vector selected from a plurality of preset beam-forming weight vectors, and the plurality of beam-forming weight vectors are selected sequentially by a base station to perform beam-forming on the physical broadcast channel; and \n decode and demodulate received broadcast information transmitted over the physical broadcast channel.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 94.0
- Lexical Diversity: 2.4375
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12782279', '12782294', '15785079', '10977059', '10434251']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4746775102599755
- 35 USC 102 Novelty (BERT): 0.4738185212142203
- Combined Prediction Score: 0.4745916113554
- Mean Citation Score: 190.331288
- Max Citation Score: 203.848
- Similarity Product: 165.0550962734223

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