PATENT CLAIM ANALYSIS

Application Number: 15775628
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["370", "329000"]

Abstract:
A spectrum access method and an apparatus utilizing same. A spectrum management apparatus includes at least one processor configured to: determine location information and antenna angle information of each of at least one secondary apparatus; in response to a request for accessing an idle spectrum of a primary apparatus, determine, according to the location information and the antenna angle information of each of the at least one secondary apparatus, a secondary apparatus to grant access to the idle spectrum; and provide, to a serving base station of each of the secondary apparatuses having the access granted, the location information and the antenna angle information of all of the secondary apparatuses having the access granted, to enable the serving base station to perform interference alignment preceding.

Claim (Index 2):
The spectrum management apparatus according to  claim 1 , wherein the one or more processors are further configured to:\n determine antenna information and communication performance information of the primary device, and set a maximum number of the secondary devices which are allowed to access the idle portion of spectrum based on the determined antenna information and communication performance information; determine a transmission channel matrix and an interference channel matrix for the secondary device based on the position information and the antenna angle information of each secondary device: determine reception performance of the secondary device requesting access based on the transmission channel matrix and the interference channel matrix; and determine whether to allow the secondary device to access the idle portion of spectrum, based on the reception performance and the maximum number of the secondary devices.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 93.0
- Lexical Diversity: 2.56604
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15571865', '14448422', '15113445', '14429881', '14889333']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5606140398886985
- 35 USC 102 Novelty (BERT): 0.4772859362405916
- Combined Prediction Score: 0.5522812295238878
- Mean Citation Score: 185.117126
- Max Citation Score: 207.09337
- Similarity Product: 164.87492372488796

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