PATENT CLAIM ANALYSIS

Application Number: 15894379
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["455", "067110"]

Abstract:
A channel estimation method, a base station, user equipment (UE), and a system are provided. The method includes: setting up, by a base station, a connection to user equipment UE; and sending, to the UE, notification information indicating that the UE is in a radio remote scenario, where the notification information is used to instruct the UE to perform channel estimation by using a channel estimation algorithm applicable to the radio remote scenario, and the channel estimation algorithm is used to perform channel estimation on a signal that is obtained after downlink signals from multiple radio remote units RRUs are superposed. The UE can perform channel estimation by using the appropriate channel estimation algorithm, to effectively improve accuracy of the channel estimation, thereby effectively improving a downlink data throughput of the UE.

Claim (Index 8):
A base station, comprising:\n a processor, configured to control a communications interface to set up a connection to user equipment UE; and the communications interface, configured to send, to the UE, notification information indicating that the UE is in a radio remote scenario, wherein the notification information is used to instruct the UE to perform channel estimation by using a channel estimation algorithm applicable to the radio remote scenario, and the channel estimation algorithm is used by the UE to perform channel estimation on a signal that is obtained after downlink signals from multiple radio remote units (RRUs) are superposed.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.27273
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15540883', '14554782', '15363327', '14286799', '15883790']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.703829494518894
- 35 USC 102 Novelty (BERT): 0.4795029084353198
- Combined Prediction Score: 0.6813968359105366
- Mean Citation Score: 207.104558
- Max Citation Score: 219.4012
- Similarity Product: 180.06349109163284

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

Dataset: test