PATENT CLAIM ANALYSIS

Application Number: 15897944
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["375", "267000"]

Abstract:
Systems and methods for orbital angular momentum (OAM)-based multidimensional signaling with multiple-input-multiple-output (MIMO). The wireless communication is achieved using a transmitter including a plurality of orthogonal pulse shapers of a multidimensional modulator, the plurality of orthogonal pulse shapers generating a multidimensional modulated signal by imposing one or more data sequences on corresponding mutually orthogonal filter impulse responses derived from multiple orthogonal basis functions including Slepian sequences. An OAM antenna array including OAM antenna elements is used such that each of the OAM antenna elements includes an azimuthal phase shifter for shifting an azimuthal phase term of a wavefront generated by an antenna element such that the OAM antenna elements impose the multidimensional modulated signal on pre-determined OAM modes of a carrier signal corresponding to the azimuthal phase term.

Claim (Index 1):
A wireless communication system for orbital angular momentum (OAM)-based multidimensional signaling with multiple-input-multiple-output (MIMO), the wireless communication system comprising:\n a transmitter including a plurality of orthogonal pulse shapers of a multidimensional modulator, the plurality of orthogonal pulse shapers configured to generate a multidimensional modulated signal by imposing one or more data sequences on corresponding mutually orthogonal filter impulse responses derived from multiple orthogonal basis functions including Slepian sequences; and an OAM antenna array including at least one OAM antenna element, each of the at least one OAM antenna elements including an azimuthal phase shifter configured to shift an azimuthal phase term of a wavefront generated by an antenna element such that the OAM antenna element imposes the multidimensional modulated signal on a pre-determined OAM mode of a carrier signal corresponding to the azimuthal phase term.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 88.0
- Lexical Diversity: 1.73418
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15897930', '15897913', '15372255', '13441814', '13270213']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4433769086514801
- 35 USC 102 Novelty (BERT): 0.5895002280466005
- Combined Prediction Score: 0.4579892405909921
- Mean Citation Score: 316.88236399999994
- Max Citation Score: 506.64468
- Similarity Product: 422.79783159655807

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