PATENT CLAIM ANALYSIS

Application Number: 15759063
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["455", "522000"]

Abstract:
Network nodes, wireless devices and methods of reducing signaling overhead are provided. In one embodiment, a method includes transmitting to the wireless device at least one power threshold parameter to be used by the wireless device to determine a number of beams to be included in a multi-beam precoder codebook and transmitting to the wireless device a signal to interference plus noise ratio (SINR) to be used by the wireless device to determine to use one of a single beam precoder and a multiple beam precoder.

Claim (Index 52):
The user equipment of  claim 46 , wherein each beam of the first number of beams and second number of beams is a kth beam, d(k), that has associated a set of complex numbers and has index pair (l k , m k ), each element of the set of complex numbers being characterized by at least one complex phase shift such that:\n d n (k)=d i (k)\u03b1 i,n e j2\u03c0(p\u0394 1,k +q\u0394 2,k ) ; d n (k), and d i (k) are the i th  and n th  elements of d(k), respectively; \u03b1 i,n  is a real number corresponding to the i th  and n th  elements of d(k); p and q are integers; beam directions \u0394 1,k  and \u0394 2,k  are real numbers corresponding to beams with index pair (l k , m k ) that determine the complex phase shifts e j2\u03c0\u0394 1,k  and e j2\u03c0\u0394 2,k  respectively; and each of the at least a co-phasing coefficient between the first and second beam is a complex number c k  for d(k) that is used to adjust the phase of the i th  element of d(k) according to c k d(k).

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 1.76923
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15759400', '15572864', '15592338', '15520505', '15102063']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.692839471672322
- 35 USC 102 Novelty (BERT): 0.5292247976763255
- Combined Prediction Score: 0.6764780042727223
- Mean Citation Score: 265.092056
- Max Citation Score: 329.30203
- Similarity Product: 240.1281412615812

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