PATENT CLAIM ANALYSIS

Application Number: 15920688
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["370", "230000"]

Abstract:
The present disclosure describes methods, terminals, and base stations for terminal positioning method. One example method applied to a baseband unit (BBU) in an indoor distributed NodeB system includes: receiving an uplink positioning signal forwarded by multiple remote radio units RRUs, where the uplink positioning signal is sent by a to-be-positioned terminal to the multiple RRUs; selecting, from the multiple RRUs, at least two RRUs as target RRUs according to the uplink positioning signal and a preset rule; and respectively obtaining signal angles of arrival corresponding to the target RRUs, and determining a location of the to-be-positioned terminal according to the signal angles of arrival, locations of the target RRUs, and a preset algorithm.

Claim (Index 6):
A baseband unit in an indoor distributed NodeB system, wherein the baseband unit comprises:\n a receiver, configured to receive an uplink positioning signal forwarded by multiple remote radio units (RRUs), wherein the uplink positioning signal is sent by a to-be-positioned terminal to the multiple RRUs; a non-transitory memory storage comprising instructions; and one or more hardware processors in communication with the memory storage, wherein the one or more hardware processors execute the instructions to:\n select, from the multiple RRUs, at least two RRUs as target RRUs according to the uplink positioning signal and a preset rule; and \n respectively obtain signal angles of arrival corresponding to the target RRUs, and determine a location of the to-be-positioned terminal according to the signal angles of arrival, locations of the target RRUs, and a preset algorithm.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 90.0
- Lexical Diversity: 1.86957
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13779296', '15391024', '14732431', '15685629', '13256864']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5541101997502519
- 35 USC 102 Novelty (BERT): 0.4997818042640624
- Combined Prediction Score: 0.5486773602016329
- Mean Citation Score: 235.97997400000003
- Max Citation Score: 261.52765
- Similarity Product: 187.56363507133423

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